1. HTP series pressure sensors can be widely used in frequency conversion water pumps, digital display intelligent water pumps, compressors, building pipes, conditioning, refrigeration and other fields. 2. Use customized amplifier circuit to convert sensor to standard output . 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 : 1% Operating Temperature Range: 0-80 ℃ Output Voltage Output: 0.5-4.5V, 0.33-2.97V universal (10% -90% of the supply voltage) 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, compressor Tested Medium: Fluid compatible with ceramics, copper and fluorine rubber
Working Principle: The pressure acts on the front 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 is highly linear proportional to the pressure and proportional to the excitation voltage. This 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
Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.
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On Nov 6, 2023 at 20:28:02 PST, seller added the following information:
