Digital Air Differential Pressure Transmitter Micro Gas Wind Pressure Sensor
Digital 4-20ma Air Differential Pressure Sensor Transmitter Micro Gas Wind Differential Pressure Transmitter
Description of Digital 4-20ma Air Differential Pressure Sensor Transmitter Micro Gas Wind Differential Pressure Transmitter
Digital 4-20ma Air Differential Pressure Sensor Transmitter Micro Gas Wind Differential Pressure Transmitter is suitable for differential pressure measurement of dry gas. this air differetnial pressure transmitter the responsibility of the operator to verify that the hvac differential pressure transmitter is suitable for the operating conditions of the application. This micro differential pressure transmitter adopts piezoresistive pressure sensor chip, and uses the film resistance on the substrate to carry out zero point correction, zero point temperature compensation and sensitivity compensation.
Parameter of Digital 4-20ma Air Differential Pressure Sensor Transmitter Micro Gas Wind Differential Pressure Transmitter
| Range | -10000pa~10000pa |
| Accuracy | 1.0% FS |
| Output signal | 4-20mA, 0-10V, RS485 |
| Supply voltage | 12VDC~236VDC |
| Process connection | φ6 |
| Material | ABS plastic |
| Protection | IP65 |
| Application | Clean and dry air |
| Operating temperature | -20-80 ° C |
| Safety overload | 150% |
| Ultimate Overload | 200% |
| Temperature drift | 0.02% FS / ° C |
| Long-term stability | 0.2% FS / Year |
Feature of Digital 4-20ma Air Differential Pressure Sensor Transmitter Micro Gas Wind Differential Pressure Transmitter
a) Integrated chip, wide voltage power supply
b) Frequency intercept design, strong anti-interference ability and lightning protection
c) Current limiting, voltage limiting, reverse connection protection (current limiting output)
d) High precision and stability
e) Self correcting zero point
Application of Digital 4-20ma Air Differential Pressure Sensor Transmitter Micro Gas Wind Differential Pressure Transmitter
Medical equipment
HVAC
Industrial control
Building automation
Detailed picture Digital 4-20ma Air Differential Pressure Sensor Transmitter Micro Gas Wind Differential Pressure Transmitter
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