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Home > Product library > Telemetry > Transmitters > Thermistor temperature

Transmitters with built-in/external inputs for thermistor temperature sensors

Connectors are included. Sensors are not included and must be ordered separately.

Temperature measurement range is -50 to +150°C unless stated otherwise.

GC04 1 x thermistor input with short range. GC-04
GD04 1 x thermistor input with short range. With display.
GC06 1 x built-in thermistor temperature.
GD06 1 x built-in thermistor temperature. With display.
GS31 1 x thermistor input. GS-31
GD-31
GD31 1 x thermistor input. With display.
GS32 2 x thermistor inputs.
GD32 2 x thermistor inputs. With display.
GS34 4 x inputs, each either thermistor or state
GD34 4 x inputs, each either thermistor or state. With display.
GD32AL/34AL As GD32/34 with visual and delayed alarm (High and Low alarm level can be set in Darca)
new
GD32ALS/34ALS
As GD32/34 with visual and audible alarm
GS38 8 x inputs, each either thermistors or state
GD38 8 x inputs, each either thermistor or state. With display.

Common Specification

RF specification: EN300-220
RF power: 10mW
Environment specification  
  Compliant to EN300-220: -10 to +55°C
  Actual: -30 to +65°C
  Humidity: 100% non condensing
Environmental rating: IP40
Dimensions (footprint): 78 x 41mm
Battery endurance: up to 5 years (interval set to 5 minutes) (less for GL-70 and GS40 series)
Transmission interval range: 1 sec to 4 hours
Indicator (red LED): transmit active/on/off
Control switch (concealed): test mode / hibernate
Antenna socket: SMA

Transmitter Specification

Model(s) Sensors Range Resolution Accuracy
GC04/GD04 1 x external thermistor temperature -40 to +70°C 0.1°C
0.2°C
0.3°C
0.4°C
±0.2°C (-15 to +40°C)
±0.4°C (-29 to +65°C)
±0.6°C (-36 to +70°C)
±0.8°C (-40 to -36°C)
GC06/GD06 1 x built-in thermistor temperature As GC04
GS31/GD31
GS32/GD32
GS34/GD34
GS38/GD38
GD32-AL/GD34AL
1 x external thermistor temperature
2 x external thermistor temperature
4 x external thermistor temperature / state inputs
8 x external thermistor temperature / state inputs
As GD32 and GD34 with audible and visual alert
-50 to 150°C 0.05°C (-5 to +75°C)
0.1°C (-25 to +100°C)
0.2°C (-40 to +125°C)
±0.1°C (-5 to +75°C)
±0.2°C (-25 to +100°C)
±0.4°C (-40 to +125°C)

Common to all transmitters
Gen II Quick Start Instructions

Specific to this family of transmitters
Datasheets
ELCC (a sensor for detecting the failure of AC mains supply)

User Instructions
GD32ALS/34ALS User instructions