Air Pressure Difference Transmitter
The HT83 air pressure difference transmitter has an analog output voltage or current output with the RS485 serial port and the MODBUS / RTU protocol for measuring air pressure difference in the range of -50 to +50 Pascal. This machine is manufactured by Knowledge Based Engineering Company of Hiwiar Instruments and has one year warranty and five years after-sales service. The Omron Japan Air Pressure Measurement Sensor is a D6F0505 model. The accuracy of air pressure measurement is 3%; This machine is used for air conditioning of server room, warehouse, etc. The power of this transmitter is 24VDC.
The transmitter can be ordered with other suffering.
Specifications of air pressure difference transmitter:
MODBUS / RTU-RS485 communication protocol
Shipping rates 2400-57600
Parity None, Odd, Even
Analog output voltage 0,5 / 10V or 10/4 / 20mA
Analog output response time 100ms
Operating temperature -20 ~ 70 degrees Celsius
Humidity 30 to 95%
Length × Width × Height 127 × 70 × 52 mm
Weight 300 grams