High Accuracy Differential Pressure Transducer, 4-20mA HART

SKU: SUCH-DPS-2051

$689.73

● Measuring range: 0~100 Pa to 0~3 MPa ● Output signal: 4-20mA/4-20mA HART/0-5V/1-5V ● Accuracy: ±0.1% FS, high precision and low drift ● Protection class: IP65

Measuring Range *
Output Signal *
Accessories *
Pressure Type *
Additional Options *
Measuring Medium *
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🕒 Delivery date: 6-12 days

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Overview
Specs
Application
FAQ
Reviews

Overview

High-accuracy differential pressure transmitter has a measurement range of 0-3MPa (0-30bar / 0-435psi) and an accuracy of up to ±0.1%FS. Suitable for gas and liquid detection, SUCH differential pressure transducer offers selectable 4-20mA, 4-20mA HART, 0-5V, and 1-5V output modes. An optional LCD display with backlight displays data. Its compact design and stable performance make it widely used in industrial process control, liquid level monitoring, flow measurement, and other applications.

Feature

High Precision and Low Drift: Accuracy up to ±0.1%FS, long-term stable operation, and minimal maintenance.
Wide range coverage: 0-100 Pa to 0-3 MPa, meeting diverse application needs.
Dual diaphragm overload protection: Single-phase overpressure protection up to 40 MPa, ensuring safety and reliability.

Mounting Diagram

High accuracy differential pressure transducer mounting diagram

Wiring Diagram

High accuracy differential pressure transducer wiring diagram

Specs

Measuring Range	0~3MPa (0~30bar/0~435 psi)
Range Ratio	10:1 (minimum), 100:1 (maximum)
Output Signal	4-20mA, 4-20mA HART, 0-5V, 1-5V
Accuracy	±0.1%FS
Power Supply	DC 24V
Connection	The connecting thread on the pressure tap is 1/2 NPT. The thread of the output cable connection hole is M20*1.5 mm.
Protection Class	IP65
Measuring Medium	Air, water, oil
Pressure Type	Gauge pressure (standard), contact us for absolute pressure, sealed pressure type (note that the measuring range for these two types must ≤1MPa)

Measuring Range Conversion Table

Unit	kPa	MPa	bar	psi
Measuring range	0~5	0~0.005	0~0.05	0~0.7
	0~10	0~0.01	0~0.1	0~1.5
	0~20	0~0.02	0~0.2	0~3
	0~50	0~0.05	0~0.5	0~7
	0~100	0~0.1	0~1	0~14
	-100~0	-0.1~0	-1~0	-14~0
	-100~100	-0.1~0.1	-1~1	-14~14
	0~600	0~0.6	0~6	0~87
	0~1000	0~1	0~10	0~145
	0~1600	0~1.6	0~16	0~232
	0~2500	0~2.5	0~25	0~362
	0~6000	0~6	0~60	0~870
	0~10000	0~10	0~100	0~1450
	0~20000	0~20	0~200	0~2900
	0~30000	0~30	0~300	0~4351
	0~40000	0~40	0~400	0~5801
	0~50000	0~50	0~500	0~7252
	0~60000	0~60	0~600	0~8702
	0~100000	0~100	0~1000	0~14503

Application

Chemical Monitoring

Battery Industry

Metallurgical Industry

FAQ

Q1: Can the differential pressure transducer be equipped with a display? ❯

An optional LCD display displays the differential pressure value for easy on-site reading.

Q2: What is the correct operating sequence for a three-valve manifold when starting a differential pressure transmitter? ❯

First, open the positive pressure valve, then close the balancing valve, then open the negative pressure valve.

Q3: What should I do if there is air or condensate in the measurement chamber? ❯

Use the drain or vent valve on the differential pressure transmitter's measurement chamber to remove air or condensate to ensure accurate measurements.

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High Accuracy Differential Pressure Transducer, 4-20mA HART

Feature

Mounting Diagram

Wiring Diagram

Measuring Range Conversion Table

Chemical Monitoring

Battery Industry

Metallurgical Industry

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