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Geist Temperature Sensor
Available from 3.6mt - 30.5mt

Geist accurate digital sensors measure temperatures of critical locations in a server room. Their compact size and weight makes them coveniently easy to install wherever needed. Geist climate monitors (with the exception of the micro unit) support up to 16 digital sensors with a maximum combined cable length of 200 metres.

With the addition of an encapsulating stainless steel sheath that has been sealed with waterproof heat shrink tubing. This will provide abrasion resistance and environmental protection against dust and moisture. This addition means the temperature sensor can carry an IP67 rating, allowing it to be used for applications such as cold storage and liquid temperature monitoring. The standard temperature probe measures 1.25 inches with 4 and 10 inch options available for submerging in water or glycol for liquid temperature monitoring.

Key Features:

Factory calibrated
+ / - 0.5C accuracy
Small and lightweight
Compatible devices support up to 16 sensors
Common Sensor Locations:

Air conditioning inlet (return air)
Air conditioning output (vent)
Ambient room temperature
Internal cabinet temperature
Outside (sensor needs to be kept dry)
Refrigeration units (1 to 3)
Digital Sensors:
The digital temperature sensor communicates with a Geist climate monitor through a serial protocol. When
the sensor is plugged into a digital sensor port, the monitor automatically detects and identifies it. Each
sensor is allocated a ‘friendly’ name for easy identification. The Geist climate monitor cycles through the digital
sensors to collect and log new readings. Custom alarms are triggered when a sensor value falls outside
a user-defined threshold, and can be sent through email or SNMP.

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Cable Length:
Probe Length:
In Stock: Next Day
£35.78
£42.94 Inc Vat.
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Geist Remote Temp, Humidity, Air Flow & Dew Point Senso
Available from 3.0 - 30.5mt

Built to remotely monitor computer cabinet or server room conditions, Geist’s all-in-one combined digital sensor provides multiple remote environment readings as a complete package for Temperature, Air Flow, Humidity and Dew Point. This device allows for setting of multiple alarms and the provision of alerts via email, SMS, SNMP or voice phone call (Auto-dialler required)

Key Features:

Provides measurements for temperature, humidity, air flow and dew point.
Accurate and compact; easy to install.
Compatible devices support up to 16 sensors.
Get alerts via email, SMS, SNMP and/or phone call. (Auto-dialler required)
Sensors can span a distance of up to 200m.

The RTAFHD3 digital sensors communicate with a Geist climate monitor through a serial protocol. When
the sensor is plugged into a digital sensor port, the monitor automatically detects and identifies it. Each
sensor is allocated a ‘friendly’ name for easy identification. Readings are collected, logged and graphed
by the Geist climate monitor, along with alarm configuration and notification.

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Length:
In Stock: Next Day
£94.64
£113.57 Inc Vat.
Qty:
Geist Door Position Sensor
Available from 9m - 30.5m

Monitor cabinet door position with this magnetic sensor. Set alarms to alert when a secure cabinet has been opened. Connects to I/O ports

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Length:
In Stock: Next Day
£11.86
£14.23 Inc Vat.
Qty:
Geist 2 Wire Door Contact Sensor

Simple door contact I/O sensor will activate alarm when connected to Geist monitoring device

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In Stock: Next Day
£14.30
£17.16 Inc Vat.
Sorry, this item is no longer available from Comms Express.
Geist Spot Water Sensor

Water Sensor, connects to I/O ports

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Length:
In Stock: Next Day
£52.46
£62.95 Inc Vat.
Qty:
Geist 60 Volt DC Sensor

60 VDC Sensor

This sensor enables the climate monitor to monitor DC in low voltage systems. Using logs and graphs provided by the monitor you can remotely check on the status of the system. Find out if the batteries are being overcharged or not charged enough.

Part Number: G60VDCM

Monitor storage batteries and other low-voltage DC power systems with these low-cost sensors.

Measure voltage of battery systems up to 60VDC
Connects to a Geist Climate Monitor via Analogue Input or Analogue to Digital Converter
Get graphs, see trends in the system
Receive alarms for overvoltage or under-voltage
This sensor enables the Geist Climate Monitor to monitor DC low-voltage systems. Using logs and graphs provided by the Geist Climate Monitor you can remotely check on the status of the system. Find out if the batteries are being overcharged or not charged enough.

The 60VDCM sensor provides two sets of connection wires. Connect the wires with ring terminals to the battery system. These carry the input voltage (0 to 60VDC) to the sensor, where circuity translates this input into an output voltage (0 to 5VDC). Run the other set of wires to the Geist Climate Monitor and attach them to either an Analogue Input or Analogue to Digital Converter.

Connecting to the Geist Climate Monitor

Most Geist Climate Monitors have input terminals for connecting analogue sensors like the 60VDCM sensor. These Analogue Inputs accept a 0 to 5VDC signal which is reported on the Geist Climate Monitor as a 0 to 99 value. The Geist Climate Monitor logs these values along with other internal sensor readings. You can identify an Analogue Input by its user-defined “friendly” name.

An analogue to Digital Converter converts an analogue sensor to digital. This lets you connect a 60VDCM sensor to a digital sensor port when no Analogue Inputs are available. The 60VDCM connects to the screw terminals to the Analogue to Digital Converter and then the Analogue to Digital Converter connects to the Geist Climate Monitor.

Alarms

By setting appropriate trip points on the Geist Climate Monitor’s alarm page, you can receive an automatic alert (via email or SNMP) to a potentially dead, discharged, or overcharged battery bank based on the battery voltage.

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In Stock: 1-2 Days
£51.53
£61.84 Inc Vat.
Qty:
Geist Remote Temperature Sensor, Humidity and Dew Point

GTHD

Part Number: GTHD

Description

The GTHD digital sensor collects and transmits real-time temperature, humidity and dew point data to protect critical data center equipment from heat and moisture. The GTHD model offers two RJ12 ports, one uplink port to connect to a host device and a supplementary input for daisy-chaining.

The GTHD requires a host device to transmit data. It counts as a single digital sensor while reporting multiple temperature readings. The unit may be daisy chained with other GTHD or GT3HD sensors to form a sophisticated climate monitoring network with real-time data logging and alarming. This is especially useful when achieving in-row temperature monitoring for top, middle, and bottom of each rack as per ASHRAE guidelines. (Figure 1) The plastic enclosure mounts easily anywhere in the data  center with screws, magnets or adhesive.

Sensor Details

• Temperature Range

• -4 °F to 176 °F (-20 °C to 80 °C) +/-0.5 °C

• Humidity: 5% to 95%, +/-3%

• Dew point: -58 °F to 185 °F (-50 °C to 85 °C)

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In Stock: Next Day
£63.95
£76.74 Inc Vat.
Qty:
Geist Sensor - Cell phone monitoring

Remote sensor was developed specifically for telephone battery or cell phone system monitoring and is ideal for use in remote locations to avoid service trips. When connected to a GRSM, GRSS, GRSE or GRSMINI this handy tool helps cell tower managers quickly identify whether or not battery issues are the root cause of downtime.

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In Stock: Next Day
£54.56
£65.47 Inc Vat.
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Geist 10ft Leak Detection Extension Cable

Leak Detection Kit

Water sensing cable kits feature detection cables that recognize the presence of water along the entire cable length. These kits are ideal for discovering moisture over a wide area such as the perimeter of a group of racks and cabinets. Get an email or SNMP alert when the cable comes in contact with water.

Leak Detection Extension Cables (sold separately):

Part Number:

8706 (10ft cable)          8708 (50ft cable)        8707 (25ft cable)
8709 (100ft cable)


Protect a room or a data cabinet with this water

Use this water-sensing kit to detect leaks
Connects to a Geist Climate Monitor via Analogue Input or Analogue to Digital Converter
Get alerts by email or SNMP if water is detected
Water lurks in walls, ceilings, floors and air conditioning evaporator trays – it can kill your gear fast. Detect moisture over a wide area. This leak detection cable can sense the presence of water or other conductive liquid over its entire length. Typically used to protect computer server rooms from water damage, the Leak Detection Kit attaches to a Geist Climate Monitor. When water is detected, the climate monitor sends alerts by e-mail or SNMP trap.

The sensing cable (orange wire) attaches to the floor using small nylon J-clips. The sensing cable connects to the leader cable which attaches to the wall mounted interface box. An LED on the box provides a visual indication of a system status.

Connecting to the Geist Climate Monitor

Four signal wires connect to terminals on the interface box. One pair of wires tells if water was detected, while the other tells if the cable is damaged (cable fault). These wires connect the interface box to the climate monitor. There are two ways to connect the signal wires to the Geist Climate Monitor. One option is to attach the wire to Analogue Input terminals. The other option is to use two Analogue to Digital Converters. Each Analogue to Digital Converter converts the analogue signal from a pair of wires into digital. This allows you to use digital sensor ports when Analogue Inputs aren’t available.

Alarms

The Geist Climate Monitor continuously monitors the Leak Detection Kit to see if water is detected. If so, the Geist Climate Monitor follows the actions indicated by user-defined alarms. Options include sending alerts through email or SNMP and depending on the Geist Climate Monitor, trigger an alarm buzzer or energize an output relay. Alarm thresholds are configured through the web interface provided by the Geist Climate Monitor.

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In Stock: 1-2 Days
£114.70
£137.64 Inc Vat.
Qty:
Geist Remote Temperature Sensor x 3, Humidity and Dew Point Sensor

GT3HD

Part Number: GT3HD

Description

The GT3HD digital sensor collects and transmits real-time temperature, humidity and dew point data to protect critical data center equipment from heat and moisture.

The GT3HD model offers four RJ12 ports to connect two remote temperature (RT) sensors, one uplink to connect to a host device and a supplementary input for daisy-chaining. The unit comes equipped with a 3’ (.9M) and 6’ (1.8M) temperature sensor to monitor locations within the server rack.

The GT3HD requires a host device to transmit data. It only counts as a single digital sensor while reporting multiple temp readings. The unit may be daisy chained with other GT3HD or GTHD sensors to form a sophisticated climate monitoring network with real-time data logging and alarming. This is especially useful when achieving in-row temperature monitoring for top, middle, and bottom of each rack as per ASHRAE guidelines. (Figure 1) The plastic enclosure mounts easily anywhere in the data center with screws, magnets or adhesive.

Sensor Details

• Temperature Range

• -4 °F to 176 °F (-20 °C to 80 °C) +/-0.5 °C

• Humidity: 5% to 95%, +/-3%

• Dew point: -58 °F to 185 °F (-50 °C to 85 °C)

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In Stock: Next Day
£135.24
£162.29 Inc Vat.
Qty:
Geist 25ft Leak Detection Extension Cable

Leak Detection Kit

Water sensing cable kits feature detection cables that recognize the presence of water along the entire cable length. These kits are ideal for discovering moisture over a wide area such as the perimeter of a group of racks and cabinets. Get an email or SNMP alert when the cable comes in contact with water.

Leak Detection Extension Cables (sold separately):

Part Number:

8706 (10ft cable)          8708 (50ft cable)        8707 (25ft cable)
8709 (100ft cable)

Protect a room or a data cabinet with this water

Use this water-sensing kit to detect leaks
Connects to a Geist Climate Monitor via Analogue Input or Analogue to Digital Converter
Get alerts by email or SNMP if water is detected
Water lurks in walls, ceilings, floors and air conditioning evaporator trays – it can kill your gear fast. Detect moisture over a wide area. This leak detection cable can sense the presence of water or other conductive liquid over its entire length. Typically used to protect computer server rooms from water damage, the Leak Detection Kit attaches to a Geist Climate Monitor. When water is detected, the climate monitor sends alerts by e-mail or SNMP trap.

The sensing cable (orange wire) attaches to the floor using small nylon J-clips. The sensing cable connects to the leader cable which attaches to the wall mounted interface box. An LED on the box provides a visual indication of a system status.

Connecting to the Geist Climate Monitor

Four signal wires connect to terminals on the interface box. One pair of wires tells if water was detected, while the other tells if the cable is damaged (cable fault). These wires connect the interface box to the climate monitor. There are two ways to connect the signal wires to the Geist Climate Monitor. One option is to attach the wire to Analogue Input terminals. The other option is to use two Analogue to Digital Converters. Each Analogue to Digital Converter converts the analogue signal from a pair of wires into digital. This allows you to use digital sensor ports when Analogue Inputs aren’t available.

Alarms

The Geist Climate Monitor continuously monitors the Leak Detection Kit to see if water is detected. If so, the Geist Climate Monitor follows the actions indicated by user-defined alarms. Options include sending alerts through email or SNMP and depending on the Geist Climate Monitor, trigger an alarm buzzer or energize an output relay. Alarm thresholds are configured through the web interface provided by the Geist Climate Monitor.

View More
In Stock: 5-7 Days
£172.05
£206.46 Inc Vat.
Qty:
Geist 50ft Leak Detection Extension Cable

Leak Detection Kit

Water sensing cable kits feature detection cables that recognize the presence of water along the entire cable length. These kits are ideal for discovering moisture over a wide area such as the perimeter of a group of racks and cabinets. Get an email or SNMP alert when the cable comes in contact with water.

Leak Detection Extension Cables (sold separately):

Part Number:

8706 (10ft cable)          8708 (50ft cable)        8707 (25ft cable)
8709 (100ft cable)

Protect a room or a data cabinet with this water

Use this water-sensing kit to detect leaks
Connects to a Geist Climate Monitor via Analogue Input or Analogue to Digital Converter
Get alerts by email or SNMP if water is detected
Water lurks in walls, ceilings, floors and air conditioning evaporator trays – it can kill your gear fast. Detect moisture over a wide area. This leak detection cable can sense the presence of water or other conductive liquid over its entire length. Typically used to protect computer server rooms from water damage, the Leak Detection Kit attaches to a Geist Climate Monitor. When water is detected, the climate monitor sends alerts by e-mail or SNMP trap.

The sensing cable (orange wire) attaches to the floor using small nylon J-clips. The sensing cable connects to the leader cable which attaches to the wall mounted interface box. An LED on the box provides a visual indication of a system status.

Connecting to the Geist Climate Monitor

Four signal wires connect to terminals on the interface box. One pair of wires tells if water was detected, while the other tells if the cable is damaged (cable fault). These wires connect the interface box to the climate monitor. There are two ways to connect the signal wires to the Geist Climate Monitor. One option is to attach the wire to Analogue Input terminals. The other option is to use two Analogue to Digital Converters. Each Analogue to Digital Converter converts the analogue signal from a pair of wires into digital. This allows you to use digital sensor ports when Analogue Inputs aren’t available.

Alarms

The Geist Climate Monitor continuously monitors the Leak Detection Kit to see if water is detected. If so, the Geist Climate Monitor follows the actions indicated by user-defined alarms. Options include sending alerts through email or SNMP and depending on the Geist Climate Monitor, trigger an alarm buzzer or energize an output relay. Alarm thresholds are configured through the web interface provided by the Geist Climate Monitor.

View More
In Stock: 1-2 Days
£267.64
£321.17 Inc Vat.
Qty:
Geist Leak Detection Kit 10ft

Leak Detection Kit

Water sensing cable kits feature detection cables that recognize the presence of water along the entire cable length. These kits are ideal for discovering moisture over a wide area such as the perimeter of a group of racks and cabinets. Get an email or SNMP alert when the cable comes in contact with water.

Part Number: WSCK-10 (10 ft cable)

Leak Detection Extension Cables (sold separately):

Part Number:

8706 (10ft cable)          8708 (50ft cable)        8707 (25ft cable)
8709 (100ft cable)

Protect a room or a data cabinet with this water

Use this water-sensing kit to detect leaks
Connects to a Geist Climate Monitor via Analogue Input or Analogue to Digital Converter
Get alerts by email or SNMP if water is detected
Water lurks in walls, ceilings, floors and air conditioning evaporator trays – it can kill your gear fast. Detect moisture over a wide area. This leak detection cable can sense the presence of water or other conductive liquid over its entire length. Typically used to protect computer server rooms from water damage, the Leak Detection Kit attaches to a Geist Climate Monitor. When water is detected, the climate monitor sends alerts by e-mail or SNMP trap.

The sensing cable (orange wire) attaches to the floor using small nylon J-clips. The sensing cable connects to the leader cable which attaches to the wall mounted interface box. An LED on the box provides a visual indication of a system status.

Connecting to the Geist Climate Monitor

Four signal wires connect to terminals on the interface box. One pair of wires tells if water was detected, while the other tells if the cable is damaged (cable fault). These wires connect the interface box to the climate monitor. There are two ways to connect the signal wires to the Geist Climate Monitor. One option is to attach the wire to Analogue Input terminals. The other option is to use two Analogue to Digital Converters. Each Analogue to Digital Converter converts the analogue signal from a pair of wires into digital. This allows you to use digital sensor ports when Analogue Inputs aren’t available.

Alarms

The Geist Climate Monitor continuously monitors the Leak Detection Kit to see if water is detected. If so, the Geist Climate Monitor follows the actions indicated by user-defined alarms. Options include sending alerts through email or SNMP and depending on the Geist Climate Monitor, trigger an alarm buzzer or energize an output relay. Alarm thresholds are configured through the web interface provided by the Geist Climate Monitor.

View More
In Stock: 1-2 Days
£363.99
£436.79 Inc Vat.
Qty:
Geist 100ft Leak Detection Extension Cable

Leak Detection Kit

Water sensing cable kits feature detection cables that recognize the presence of water along the entire cable length. These kits are ideal for discovering moisture over a wide area such as the perimeter of a group of racks and cabinets. Get an email or SNMP alert when the cable comes in contact with water.

Leak Detection Extension Cables (sold separately):

Part Number:

8706 (10ft cable)          8708 (50ft cable)       8707 (25ft cable)
8709 (100ft cable)

Protect a room or a data cabinet with this water

Use this water-sensing kit to detect leaks
Connects to a Geist Climate Monitor via Analogue Input or Analogue to Digital Converter
Get alerts by email or SNMP if water is detected
Water lurks in walls, ceilings, floors and air conditioning evaporator trays – it can kill your gear fast. Detect moisture over a wide area. This leak detection cable can sense the presence of water or other conductive liquid over its entire length. Typically used to protect computer server rooms from water damage, the Leak Detection Kit attaches to a Geist Climate Monitor. When water is detected, the climate monitor sends alerts by e-mail or SNMP trap.

The sensing cable (orange wire) attaches to the floor using small nylon J-clips. The sensing cable connects to the leader cable which attaches to the wall mounted interface box. An LED on the box provides a visual indication of a system status.

Connecting to the Geist Climate Monitor

Four signal wires connect to terminals on the interface box. One pair of wires tells if water was detected, while the other tells if the cable is damaged (cable fault). These wires connect the interface box to the climate monitor. There are two ways to connect the signal wires to the Geist Climate Monitor. One option is to attach the wire to Analogue Input terminals. The other option is to use two Analogue to Digital Converters. Each Analogue to Digital Converter converts the analogue signal from a pair of wires into digital. This allows you to use digital sensor ports when Analogue Inputs aren’t available.

Alarms

The Geist Climate Monitor continuously monitors the Leak Detection Kit to see if water is detected. If so, the Geist Climate Monitor follows the actions indicated by user-defined alarms. Options include sending alerts through email or SNMP and depending on the Geist Climate Monitor, trigger an alarm buzzer or energize an output relay. Alarm thresholds are configured through the web interface provided by the Geist Climate Monitor.

View More
In Stock: 1-2 Days
£458.81
£550.57 Inc Vat.
Qty:
Geist Water Rope Sensor kit, 2 Wire

Water lurks in walls, ceilings, floors and air conditioning evaporator trays - it can seriously damage your data room equipment. Geist water rope allows detection of moisture over a wide area. When attached to a Geist climate unit, and water is detected, alarms can be sent by email and/or SNMP trap. Geist water rope is available supplied to length required, to a maximum of 300 feet, using extensions.

Connections:
The sensing cable (orange wire) is attached to the floor using small nylon J-clips. It connects to the leader cable, which in turn is connected to the wall-mounted interface box. An LED on the box provides a visual indication of system status.

Four signal wires connect to terminals on the interface box. One pair of wires detects water while the other pair can report damaged cable. Both sets of wires connect the interface box to the climate monitor.

There are two options for connecting the signal wires to the Geist climate monitoring unit. One is to attach the wire to analogue input terminals. The second option is to use two CCAT interfaces (available as a Geist environmental monitoring accessory). Each CCAT converts the analogue signal into digital, allowing the use of digital sensor ports when analogue inputs aren’t available.

Alarms:
The Geist climate monitor continuously monitors the water rope to check whether water has been detected. If water is found the climate monitor follows the actions of the user-defined alarms. Options include: sending alerts through email or SNMP and, depending upon the specification of the climate unit, trigger an alarm buzzer or energise an output relay. Alarm thresholds are configured through the web interface provided by the Geist climate monitor.

View More
Length:
In Stock: Next Day
£392.85
£471.42 Inc Vat.
Qty:
Geist Leak Detection Kit 40ft

Leak Detection Kit

Water sensing cable kits feature detection cables that recognize the presence of water along the entire cable length. These kits are ideal for discovering moisture over a wide area such as the perimeter of a group of racks and cabinets. Get an email or SNMP alert when the cable comes in contact with water.

Part Number: WSCK-40 (40 ft cable)

Leak Detection Extension Cables (sold separately):

Part Number:

8706 (10ft cable)          8708 (50ft cable)        8707 (25ft cable)
8709 (100ft cable)

Protect a room or a data cabinet with this water

Use this water-sensing kit to detect leaks
Connects to a Geist Climate Monitor via Analogue Input or Analogue to Digital Converter
Get alerts by email or SNMP if water is detected
Water lurks in walls, ceilings, floors and air conditioning evaporator trays – it can kill your gear fast. Detect moisture over a wide area. This leak detection cable can sense the presence of water or other conductive liquid over its entire length. Typically used to protect computer server rooms from water damage, the Leak Detection Kit attaches to a Geist Climate Monitor. When water is detected, the climate monitor sends alerts by e-mail or SNMP trap.

The sensing cable (orange wire) attaches to the floor using small nylon J-clips. The sensing cable connects to the leader cable which attaches to the wall mounted interface box. An LED on the box provides a visual indication of a system status.

Connecting to the Geist Climate Monitor

Four signal wires connect to terminals on the interface box. One pair of wires tells if water was detected, while the other tells if the cable is damaged (cable fault). These wires connect the interface box to the climate monitor. There are two ways to connect the signal wires to the Geist Climate Monitor. One option is to attach the wire to Analogue Input terminals. The other option is to use two Analogue to Digital Converters. Each Analogue to Digital Converter converts the analogue signal from a pair of wires into digital. This allows you to use digital sensor ports when Analogue Inputs aren’t available.

Alarms

The Geist Climate Monitor continuously monitors the Leak Detection Kit to see if water is detected. If so, the Geist Climate Monitor follows the actions indicated by user-defined alarms. Options include sending alerts through email or SNMP and depending on the Geist Climate Monitor, trigger an alarm buzzer or energize an output relay. Alarm thresholds are configured through the web interface provided by the Geist Climate Monitor.

View More
In Stock: 1-2 Days
£492.45
£590.94 Inc Vat.
Qty:
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