Transmitters with inputs for voltage and current sensors

40 Series

GS42

Wired sockets for 2 x voltage/current inputs with sensor supply.

GS44

Wired sockets for 4 x voltage/current inputs, sensor supply and external supply switch.

GS44AVE

The GS44AVE is intended for use with any sensor where an averaged rather than instantaneous value at the time of transmission is required. The averaging technique includes values that can change during a transmission interval. At the point of transmission the averaged value of the last 30 values, sampled every 10 seconds per channel, is sent.
External power supply type MP9U is included.

GS42

GS42

Accessories

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

WBG

Transmitter Specification

Model(s) Sensors Range Resolution Accuracy
GS42 2 x external voltage or current 0-100mV
0-1VDC
0-10VDC
0-20mA DC
4-20mA DC
other ranges available

0.25mV
2.50mV
~5uA
0.05%

±0.5mV
±5mV
20uA
0.1%
GS44 4 x external voltage or current
GS44AVE GS44 with averaging function

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

Documentation

Common to all transmitters

Gen II Quick Start Instructions

Specific to this family of transmitters

User Instructions

GS42 and GS42E connectors and links
GS44, GS44E and GS44H connectors and links
User Instructions For GS44AVE