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Intelligent Pressure Switch NP30C Series

Brand：ZANKE
Model：
Description：Intelligent Pressure Switch NP30C SeriesBrand: Shanghai Zanke Automation Co
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Intelligent Pressure Switch NP30C Series

Brand: Shanghai Zanke Automation Co., Ltd.
Model: NP30C

Product Description

The NP30C electronic pressure sensor adopts ceramic or thin-film technology, ensuring high precision and durability of the sensor. It is equipped with on-site display, and the LED digital display shows on-site pressure and on-site setting menus.

Principle and Structure

The NP30C electronic pressure sensor adopts ceramic or thin-film technology, ensuring high precision and durability of the sensor. It features on-site display, with an LED digital display showing on-site pressure and on-site setting menus.

Functional Features

4-digit digital display of current pressure value.
Pressure preset switch point and delay switching output.
Switching value can be set arbitrarily between zero and full scale.
The housing is equipped with a node action light-emitting diode for easy observation.
Button calibration and on-site setting of various parameters, with convenient operation.
2-way switching output, with load capacity of 1.2A (PNP)/2.2A (NPN) and analog output (4-20mA).
The pressure interface can rotate 330 degrees.

Product Applications

Gas-liquid dual-purpose; applicable to: slurry control, storage tank detection, liquid level control, filter blockage monitoring, leakage monitoring; also widely used in hydraulic and pneumatic occasions such as machinery and process control.

Wiring Diagram

NPN output: VCC (18-32VDC), SP1 (IMAX=1.2A), SP2 (IMAX=1.2A), GND, 4-20mA
PNP output: VCC, SP1 (IMAX=1.2A), SP2 (IMAX=1.2A), GND, 4-20mA

Product Dimensions

Shanghai Zanke NP30C: ?36, 100 (units not specified in the original text)

Technical Parameters

Control Range	-0.1~0~100Mpa		Control Accuracy	≤±0.5%FS
Stability	<0.2%/year	Temperature Drift		±0.02%FS/°C
Display Mode	4-digit nixie tube	Display Range		-1999~9999
Power Supply Range	24VDC±20%	Maximum Current Consumption		<60mA
Load Capacity	-		Output Type	PNP/NPN
Response Time	<4ms	Switch Life		>1,000,000 times
Protection Class	IP65	Medium Temperature		-25~80℃
Ambient Temperature	-25~80℃	Storage Temperature		-40~100℃
Vibration Resistance	10g/0~500Hz	Impact Resistance		50g/1ms
Weight	0.3kg	Interface Material		304 stainless steel

Note: 1bar = 1.02kg/cm2 = 0.1Mpa

Selection Table

NP30C	P	001	G14	H	2A	Q	Detailed Description
NP30C							NP30C series intelligent pressure switch
	P						Positive pressure type
		001					Setting range: 0....0.01bar (the original text has unclear characters, for reference only)
		002					Setting range: 0....0.02bar (the original text has unclear characters, for reference only)
		005					Setting range: 0....0.05bar (the original text has unclear characters, for reference only)
		010					Setting range: 0....1.0bar (the original text has unclear characters, for reference only)
		025					Setting range: 0....2.5bar (the original text has unclear characters, for reference only)
		060					Setting range: 0.....60bar
		100					Setting range: 0....100bar
		160					Setting range: 0....16bar
		250					Setting range: 0.....25bar (the original text has unclear characters, for reference only)
		-		科 NP30C			Setting range: 0......bar (the original text has missing characters, for reference only)
		600					Setting range: 0....600bar (the original text has unclear characters, for reference only)
			G14				Interface thread G1/4
			N12				Interface thread G1/2 (the original text may have a typo, corrected based on common specifications)
			M20				Interface thread M20×1.5
				H			External thread interface
					1S		1 switching output
					2S		2 switching outputs
					1A		1 analog output
					2A		1 switching output + 1 analog output
					3A		2 switching outputs + 1 analog output
						Q	M12×1.5 connector & direct outlet

*Note: Special process connections or connection methods can be customized as required.

Wholesale Manufacturer of Intelligent Pressure Switch NP30C Series

Shanghai Zanke is a wholesale manufacturer of the intelligent pressure switch NP30C series. At this stage, the main products of Shanghai Zanke Co., Ltd. include flow switches, pressure switches, temperature switches, electromagnetic flowmeters, vortex flowmeters, turbine flowmeters, ultrasonic flowmeters, level (liquid) flowmeters and other instruments. Application industries: petroleum chemical industry, natural gas, machinery, electric power, metallurgy, building materials, food and pharmaceutical manufacturing, agriculture, environmental protection, etc. (Our company can customize instrument specifications according to users' special requirements and on-site working conditions, and provide installation and commissioning services.)

Well, that's all for today's introduction to the working principle, application fields, characteristics, installation requirements, use and maintenance of the intelligent pressure switch NP30C series. If you have any further questions, please feel free to contact us, and we will reply to you as soon as possible.

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