TTrig is a measurement interval switch for the TriOS G2 sensors OPUS and NICO. Due to its low standby power
(<1 mW), it is ideally suited for operation with a battery as power supply. It is designed to minimize energy consumption between measurements.
The TTrig features an additional connection for commissioning and controlling a wiper (W55).
Remote or self-sufficient measuring stations can thus be operated maintenance-free for several months.
An RJ-45 Ethernet interface provides access to the sensor's G2 web interface for downloading the measurement data from the data logger with a notebook.
12...24 VDC, max. 4A
Power in standby
M12 for TriOS G2 sensors; 1x RJ-45
1x M8 connector for wiper W55
~ +32 °F to +104 °F
~ -14 °F to +158 °F
Relative air humidity
0...95 % (non-condensing)
140 x 80 x 60 mm
~ 5.5" x 3.1" x 2.4"