Pressure Sensor Transmitter Pressure Transducer for Frequency Conversion Water Pump

Feature:

1. HTP series pressure sensors can be widely used in frequency conversion water pumps, digital display intelligent water pumps, air compressors, building pipes, air conditioning, refrigeration and other fields.
2. Use customized amplifier circuit to convert sensor signal to standard output signal.
3. After strict testing and 24-hour aging screening, the product has excellent performance, strong anti-interference ability, small temperature drift and high stability.
4. After highly integrated chip for linear correction and temperature compensation, the use effect is good.
5. The pressure sensor is suitable for fluid media compatible with ceramics, copper and fluoroelastomers.

Specification:

Item Type: Pressure Sensor
Model: HTP
Power Supply: 5V, 3.3V universal
Range: 0-1MPA
Caliber: G3 / 8
Maximum Overload Pressure: 2 times the range
Accuracy Level: 1%
Operating Temperature Range: 0-80 ℃
Output Voltage Output: 0.5-4.5V, 0.33-2.97V universal (10% -90% of the supply voltage)
Zero Deviation: 1.0% FS
Range Deviation: 1.0% FS
Electrical Interface: DJ7034 waterproof connector
Power Consumption: <1W
Shell Protection Grade: IP65
Main Application Scope: Frequency conversion water pump, digital display water pump, air compressor
Tested Medium: Fluid compatible with ceramics, copper and fluorine rubber

Working Principle:
The pressure acts on the front surface of the ceramic film of the sensor, causing a slight deformation of the diaphragm. The thick film resistor is printed on the back of the ceramic film and connected to a Wheatstone bridge. Due to the piezoresistive effect of the varistor, bridge produces a The voltage signal is highly linear proportional to the pressure and proportional to the excitation voltage. This signal is read and calculated by the controller, and the real-time pressure value is displayed on the digital tube.

Package List:

1 x Sensor

1 x Line