IP65 pressure transmitter / differential / vacuum / piezoresistive
with electrical output signal, DC output, Modbus
temperature-compensated, two-wire, OEM, CE, with display, with long-term stability, with integrated amplifier, for OEM, for the food industry, for building automation, IP66, with selectable measurement range, low pressure, fast response time, EMC, with amplified output, IP65, custom, for HVAC systems, for pharmaceutical applications, with volumetric flow measurement, with LED display, RoHS
Max.: 70 °C (158 °F)
Min.: -20 °C (-4 °F)
Max.: 100,000 Pa (14.5 psi)
Min.: -100 Pa (-0.01 psi)
Differential Pressure Transmitter 985A with Autozero function and 985Q with eight pressure ranges are as variations avaiable.
The differential pressure transmitters of the 985 series are used to measure differential pressure, overpressure and vacuum. They provide up to 8 pressure ranges and 2 output signals, which are easily selectable by jumper or rotary selector switch.
Monitoring of gaseous, non-combustible and non-aggressive media.
Possible usage areas are:
•Building automation and air conditioning systems
•Overpressure measurement in clean rooms and laboratories
•Measurement of constant pressure in VAV applications
•Dynamic filter and ventilator monitoring
Configurable pressure range
For an optimum adaptation to the application, the transmitter can be switched between various pressure ranges. The factory setting is the most sensitive range. For the series 985M and 985A the less sensitive second range will be selected by simply removing a jumper. For the series 985Q the available eight ranges can be selected by a rotary selector switch.