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US$135.00-150.00 / Piece

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What is Differential Pressure Switch with NPN PNP Relay 4-20mA Transmitter

Name: Differential Pressure Switch with NPN PNP Relay 4-20mA Transmitter
Uploaded: 2026-04-04T15:55:48+08:00
Description: Product Features 316L stainless steel isolation diaphragm structure Compact design, easy to install 4-digit LED on-site display Preset pressure switch point and delayed switching output Key adjustment

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Price

Purchase Qty. Reference FOB Price

1-49 Pieces US$150.00

50-299 Pieces US$145.00

300+ Pieces US$135.00

Sepcifications

Type Differential Pressure Transmitter
Structure Type Diffused Silicon Pressure Transmitter
Measuring Medium Liquid, Gas, Stream
Accuracy Grade 0.5G
IP Rating IP65
Certification CE
Customized Customized
Transport Package Carton
Trademark HIGHJOIN
Origin Jiangsu, China
Overload 1.5 Times Pressure Range of Full Scale
Accuracy ±0.5%Fs(Typical)
Output 4~20mA + One or Two Way PNP or NPN
Power Supply 24V DC
Process Connection Male Thread(M20X1.5, NPT1/2, etc)
Electronical Connection M12X1, DIN43650, etc
Site Display 4-Digit LED
Working Temperature -40~85℃
Protection Level IP65

Product Description

Product Features 316L stainless steel isolation diaphragm structure Compact design, easy to install 4-digit LED on-site display Preset pressure switch point and delayed switching output Key adjustment and on-site setting of various parameters, easy to operate 2-way electronic switch output, ...

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Nanjing Hangjia Electronic Technology Co., Ltd.

Diamond Member Since 2019

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Pressure transmitter; Temperature transmitter; Flow meter; Pressure switch; Flow switch; ...
Year of Establishment 2015-09-14
Number of Employees 26
Management System Certification ISO9001:2015
Address No. 18 Fenghua Road, Yuhua Economic Development Zone, Nanjing, Jiangsu, China

Switch Comparison

	Differential Pressure Switch with NPN PNP Relay 4-20mA Transmitter Contact Now	Quick View Huatian Cyb6300 OEM ODM 4-20mA Single Crystal Silicon Pressure Transmitter Contact Now	economic high stable Thin Film Sputtered Maximal Pressure 200MPa Pressure Transmitter Contact Now	HPM1660 For Asphalt Mud High Temperature Crude Oil And Other Viscous Medium Transmitter Contact Now	Quick View China Chntek OEM Can Lin I2c Digital Voltage Output Temperature and Pressure Oil Water Air G1/4 NPT Pressure Sensor Contact Now

Transaction Info
	Differential Pressure Switch with NPN PNP Relay 4-20mA Transmitter Contact Now	Quick View Huatian Cyb6300 OEM ODM 4-20mA Single Crystal Silicon Pressure Transmitter Contact Now	economic high stable Thin Film Sputtered Maximal Pressure 200MPa Pressure Transmitter Contact Now	HPM1660 For Asphalt Mud High Temperature Crude Oil And Other Viscous Medium Transmitter Contact Now	Quick View China Chntek OEM Can Lin I2c Digital Voltage Output Temperature and Pressure Oil Water Air G1/4 NPT Pressure Sensor Contact Now
Price	US$135.00-150.00 / Piece	US$144.00-208.00 / Piece	US$60.00-75.00 / Piece	US$275.00-310.00 / Piece	US$65.00-85.00 / pieces
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	1 pieces
Payment Terms	LC, D/P, T/T, PayPal, Western Union, Small-amount payment	LC, T/T, D/P	T/T, LC, D/P, PayPal, Small-amount payment, Western Union	T/T, LC, D/P, PayPal, Small-amount payment, Western Union	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	CE	CE	CE	-	ISO
Management System Certification	ISO9001:2015	ISO9001:2015	ISO9001:2015	ISO9001:2015	ISO9001:2015, ISO14001
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Differential Pressure Transmitter; Structure Type: Diffused Silicon Pressure Transmitter; Measuring Medium: Liquid, Gas, Stream; Accuracy Grade: 0.5G; IP Rating: IP65; Customized: Customized; Overload: 1.5 Times Pressure Range of Full Scale; Accuracy: ±0.5%Fs(Typical); Output: 4~20mA + One or Two Way PNP or NPN; Power Supply: 24V DC; Process Connection: Male Thread(M20X1.5, NPT1/2, etc); Electronical Connection: M12X1, DIN43650, etc; Site Display: 4-Digit LED; Working Temperature: -40~85℃; Protection Level: IP65;	Type: Smart Monocrystalline Silicon Pressure Transmitter; Structure Type: Smart Monocrystalline Silicon; Measuring Medium: Natural Gas; Accuracy Grade: ±0.1%(≥250kpa) ±0.2%; Pressure range: 6kpa, 40kpa, 250kpa, 1/3/10/40MPa; IP Rating: IP67; Customized: Customized; Huatian Cyb6300 4-20mA Stainless Steel L: Monocrystalline Silicon Pressure Transmitter; Output: 4 ~20mA Hart; Measurement Medium: Liquid or Gas; Output Signal: 4~20mA; Long-Term Stability: Long-Term Stability; Bridge Resistance: 6K ±0.5kΩ; Calibration Temperature: 20℃±5℃; Power Supply Impact: ≤ 0.005%Fs/V; Range: 6kpa~40MPa; Accuracy: 0.075%;	Type: Normal Pressure Transmitter; Structure Type: Sputted thin film; Measuring Medium: Liquid Gas Stream; Accuracy Grade: 0.2G; Pressure range: 0~1...250Mpa; IP Rating: IP65; Customized: Customized; Power Supply: 24V; Output: 4~20mADC, 0~5V, 1~5V, 0.5~4.5V, 0~10V; Medium temperature: -40~105℃; Protection level: IP65(Parker connector)), IP67(M12x1 connector); Pressure lnterface: G1/4 male; Electronical interface: M121, Parker connector;*	Type: Medium & High Temperature Pressure Transmitter; Structure Type: Strain Gauge Pressure Transmitter; Measuring Medium: Liquid,Gas; Accuracy Grade: 0.5G; Pressure range: 0~0.2MPa...10MPa; IP Rating: IP65; Customized: Customized; Sensor Type: Pressure Sensor; Pressure: 0 ~ 2MPa...10 MPa; Pressure Reference: Gauge; Accuracy: 0.2%F.S., 0.5%F.S.; Over Pressure: 1.5 times Full Range; Supply: 24VDC; Output: 4-20mADC, 0.5~4.5VDC; Compensation Temp: -40~200℃; Protection of Shell: IP65; Electrical: DIN43650;	Type: Medium & High Temperature Pressure Transmitter; Structure Type: Strain Gauge Pressure Transmitter; Measuring Medium: Liquid; Accuracy Grade: 0.5G; Pressure range: 5-250MPa; IP Rating: IP67; Customized: Customized; Sensor Technology: Sputtered Thin Film Sensor; Burst Pressure: 4000%/1000% And400MPa; Single Gross Weight: 0.065 Kg; Single Package Size: 21X16X3.6cm; Power Supply: 8-32VDC/5VDC; Customized Support: OEM, ODM; Material: 17-4pH; Overload: 200%F.S/300%F.S; Long-Term Stabilty: 0.2%F.S/Year; Warranty: 1years; Work Temperature: -40~+105c or by Customized;
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