Differential Pressure Transmitter, 2.5" Water Column, 4-20 mA output; 0.4%

Provides high-accuracy in energy management and comfort control|NIST traceable|Very small footprint|0.8 and 0.4% accuracy versions available|These differential pressure transmitters feature a micro-machined silicon capacitive sensor with extraordinary sensitivity, repeatability and stability of output. The small physical size requires less space in a panel, and can be DIN rail mounted for faster installation and neater appearance. Detachable terminal block reduces wiring errors and field wiring time. A green LED indicates the transmitter is powered and functioning and also helps locate the transmitter in dark ducts, unlit ceilings, and electrical enclosures. Also, brightness varies with pressure. The conduit/plenum mounting kit, which comes standard, is very easy to install.

The rugged ABS enclosure has been tested to drop 10 ft onto concrete without damage or zero shift of pressure reading. The ABS enc