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.

GS42AVE / GS44AVE

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 PSU must be ordered separately.

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

GS42

2 x external voltage or current

GS44

4 x external voltage or current

GS42AVE

GS42 with averaging function

GS44AVE

GS44 with averaging function

All models:

Range

Resolution

Accuracy

0-100mV DC

0.02/0.03mV

±0.06mV

0-1V DC

0.25mV

±0.5mV

0-10V DC

2.50mV

±5mV

0-20mA DC

~5uA

±20uA

4-20mA DC

0.05%

±0.1%

other ranges available

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

Specific to this family of transmitters

User Instructions