Differential pressure
Differential Pressure Transmitters
eyc-tech differential pressure transmitter is designed for measuring the air pressure difference between two points. When paired with a Pitot tube, it measures the air flow rate in pipelines. They fulfill the requirements for differential pressure measurement in various environments, including HVAC, clean rooms, environmental monitoring, and industrial processes.
PMM06-D Differential Pressure Transmitter
Feature : Utilizing hot-wire sensing technology, high sensitivity for detecting minute differential pressure
Measuring element : Thermal mass type
Measuring range : ±10, ±25, ±50, ±100 Pa
Output : 4 ... 20 mA / 0 ... 10 V / Relay / RS-485
Accuracy : ±(1% F.S. + 0.1 Pa)
IP rating : IP65
Measuring element : Thermal mass type
Measuring range : ±10, ±25, ±50, ±100 Pa
Output : 4 ... 20 mA / 0 ... 10 V / Relay / RS-485
Accuracy : ±(1% F.S. + 0.1 Pa)
IP rating : IP65
PMM330 Differential Pressure Transmitter (Indoor)
Feature : Suitable for HVAC and light industry
Measuring element : Hot-wire type diff. pressure sensor, flow-through
Measuring range : ±50 ... ±1500 Pa
Output : 4 ... 20 mA / 0 ... 10 V / RS-485
Accuracy : ±1.5% F.S. ±3% M.V.
IP rating : IP65
Measuring element : Hot-wire type diff. pressure sensor, flow-through
Measuring range : ±50 ... ±1500 Pa
Output : 4 ... 20 mA / 0 ... 10 V / RS-485
Accuracy : ±1.5% F.S. ±3% M.V.
IP rating : IP65
PHM330 Differential Pressure Transmitter
Features : Suitable for industrial application. High pressure resistance.
Measuring element : Hot-wire type diff. pressure sensor, flow-through
Measuring range : ±50 ... ±1500 pa
Output : 4 ... 20 mA / 0 ... 10 V / RS-485
Accuracy : ±1.5% F.S. ±3% M.V.
IP rating : IP65
Measuring element : Hot-wire type diff. pressure sensor, flow-through
Measuring range : ±50 ... ±1500 pa
Output : 4 ... 20 mA / 0 ... 10 V / RS-485
Accuracy : ±1.5% F.S. ±3% M.V.
IP rating : IP65
PMD330 Differential Pressure Transmitter (Indoor)
Features : Suitable for hospital and clean room; Wide measuring range
Measuring element : Piezoresistive diff. pressure sensor, no flow-through
Measuring range：±50 ... ±10000 pa
Output : 4 ... 20 mA / 0 ... 10 V / RS-485
Accuracy : ±2.0% F.S.
IP rating : IP65
Measuring element : Piezoresistive diff. pressure sensor, no flow-through
Measuring range：±50 ... ±10000 pa
Output : 4 ... 20 mA / 0 ... 10 V / RS-485
Accuracy : ±2.0% F.S.
IP rating : IP65
PHD330 Industrial Differential Pressure Transmitter
Features : Suitable for industrial application; Wide measuring range.
Measuring element : Piezoresistive diff. pressure sensor, no flow-through
Measuring range: ±50, ..., ±10000 pa.
Output: 4, ..., 20 mA / 0, ..., 10 V / RS-485.
Accuracy: ±2.0% F.S.
IP rating: IP65.
Measuring element : Piezoresistive diff. pressure sensor, no flow-through
Measuring range: ±50, ..., ±10000 pa.
Output: 4, ..., 20 mA / 0, ..., 10 V / RS-485.
Accuracy: ±2.0% F.S.
IP rating: IP65.
P063 Differential Pressure Transmitter
Features : Stainless full-sealed housing, compact size.
Sensor type : Piezoresistive Diaphragm
Measuring range : 0 ... 16 bar
Output : 4 ... 20 mA
Accuracy : ±0.5% F.S.
IP rating : IP65
Sensor type : Piezoresistive Diaphragm
Measuring range : 0 ... 16 bar
Output : 4 ... 20 mA
Accuracy : ±0.5% F.S.
IP rating : IP65
P064 Digital Differential Pressure Transmitter
Features：Suitable for industrial application. Can measure liquid differential pressure.
Sensor type : Monocrystalline silicon differential pressure sensor
Measuring range：0.1 ... 25 bar
Output：4 ... 20 mA+HART
Accuracy：0.075 ... 0.2%
IP rating：IP65
Sensor type : Monocrystalline silicon differential pressure sensor
Measuring range：0.1 ... 25 bar
Output：4 ... 20 mA+HART
Accuracy：0.075 ... 0.2%
IP rating：IP65