0~10kpa...100MPa Intelligent Digital Display Pressure Switch

• Customization: Available
• Type: Electronic
• Usage: Control Switch, Playback Switch, Disconnector, Change-over Switch
• Model NO.: pm710
• Measuring Range: 0-10kpa...100MPa
• Overload Capacity: 150-300%Fs
• Power Supply: 12-30V, 24V Is Recommended
• Output Method: Two-Way Switch, NPN, PNP Compatible +4-20mA
• Load Capacity: ≤24V 1.2A
• Power Consumption: ≤15mA
• Operating Temperature: -25ºC-80ºC
• Insulation: 100mΩ/250VDC

Product Description

Product Description

PM710 is an intelligent digital display pressure measurement and control product integrating pressure measurement, display, output and control. The product has a fully electronic structure, and the front end uses a silicon piezoresistive pressure sensor. The output signal is amplified and processed by a high-precision, low-temperature drift amplifier, sent to a high-precision A/D converter, processed by a microprocessor, and displayed in the field. And output 2 switching values to detect the pressure of the control system.

CHARACTERISTICS:

1,High switching accuracy

2,Adjustable response time

3,NPN, PNP compatible, freely switchable

4,Button adjustment, one click for quick zero adjusting,quick unit switching

5,OLED display current pressure

6,Node action with luminous tube, easy to observe

Application:
• Hydropower     • Chemical industry     • Urban water supply     • Research     • Accurate measurement and control of fluid pressure

Product Parameters

 

Scale range	-100kPa…0~10kPa…10MPa
Pressure type	Gauge pressure, absolute pressure, sealing pressure
Power output	4~20mA(12~30VDC),0~5V, 1~5V, 0.5~4.5V, 0~10V (12~24VDC)
Accuracy	0.25%FS
Hysteresis and repeatability	0.1%FS
Temperature drift	1.5%FS(@-20ºC~85ºC)
Response time	≤1ms (up to 90% FS)
Service life	≥10×106 Pressure cycling
Operating temperature	±2%FS(@-20ºC~85ºC)
Medium temperature	-20ºC~85ºC
Storage temperature	-40ºC~85ºC
Insulation resistance	≥100MΩ /250VDC
Vibration performance	Sine curve: 20g, 25Hz~2kHz; IEC 60068-2-6; Random: 7.5grms, 5Hz~1kHz; IEC 60068-2-64
Protection level	IP65
Medium temperature	-40~85ºC (without heat sink); -40~150ºC (three heat sink); -40ºC~250ºC (five heat sink)
Media compatible	Various media compatible with 316L stainless steel
Explosion-proof grade	Intrinsically safe explosion-proof Exia IICT6

 

 

Dimension

Accessories:

Note:
When selecting, please pay attention to the compatibility between the tested medium and the product contact part.
If there are special requirements for product appearance and performance parameters, our company can provide customization.
 

Range Selection

 

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