Transmitters with built-in temperature / RH and temperature sensors

00 Series

GC06 / GD06

1 built-in thermistor temperature with measurement range -40 to +70°C. 'D' Indicates LCD display.



10 Series

GC10 / GD10 / GC10W / GD10W

Built-in digital RH and temperature sensor.

'C' indicates standard case without display.

'D' indicates display.

'W' indicates white finish.

GDLM10 - a transmitter with simultaneous logging - all in one unit

The transmitter retains all of the GenII transmitter hallmarks whilst adding in logging capabilities, with storage for approximately 52,000 readings.

The GDLM10 can be used for monitoring objects in transit, for example museum exhibits. The unit is removed from its normal location, transported with the object, and upon reaching its destination, the readings can be downloaded and optionally added into a database, for continuous monitoring.

The GDLM10 can also be used as a standalone environmental monitoring solution, with data being downloaded from the unit for analysis.

We offer a range of software compatible with the unit, depending on the user requirements.

'D' indicates display.

'W' indicates white finish.


11 Series


Built-in digital RH and temperature sensor & external thermistor input. With display.*


* (Tini QG connector not included, order separately. Specify connector Code 4 when ordering probe)


WBG Wall bracket docking kit

This kit enables fitment of the transmitter's built-in wall bracket to difficult or uneven surfaces. The kit provides additional docking security.

The following products are supported:

  • All GD, GC, GL and GS series transmitters
  • RP250GD repeater and RC250 receiver


Transmitter Specification

Model(s) Sensors Range Resolution Accuracy
EC05 built-in digital temperature -30 to +65°C 0.1°C ±0.5°C (-10 to +65°C)
GC06/GD06 built-in thermistor -40 to +70°C 0.1°C ±0.2°C (-15 to +40°C)
0.2°C ±0.4°C (-29 to +65°C)
0.3°C ±0.6°C (-36 to +70°C)
0.4°C ±0.8°C (-40 to -36°C)
GC10/GD10 built-in temperature -30 to 65°C 0.1°C ±0.4°C (+5 to +40°C)
±1.0°C (-20 to +65°C)
±1.5°C (-30 to -20°C)
built-in RH 0-100% 0.1% ±2% (10 to 90%RH)
±4% (0 to 100%RH)
GD11 built-in temperature and RH As GC10
external thermistor temperature -15 to 40°C 0.1°C ±0.3°C
-30 to 65°C 0.2°C ±0.5°C

Common GenII Transmitter 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
Transmission interval range: 1 sec to 4 hours
Indicator (red LED): transmit active/on/off
Control switch (concealed): test mode / hibernate
Antenna socket: SMA


Common to all transmitters

Gen II Quick Start Instructions

Specific to this family of transmitters


GenII transmitters for humidity & temperature
GDLM10 simultaneous transmitter and logger for humidity & temperature