4-20mA 0-5V 0-10V Hart RS485display Digital Protective Pressure Transmitter

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: HPM280
• Accuracy Grade: 0.5G
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Output Signal: 4-20mA/Hart/RS485/Voltage
• Supply Voltage: 12-30VDC
• Electrical Connection: Dedicated Shield Cable 1.5 M
• Accuracy: 0.5%(Std.) 0.2%(Opt.)
• Transport Package: Carton
• Trademark: HIGHJOIN
• Origin: Jiangsu, China
• HS Code: 9026201090
• Production Capacity: 5000PCS/Year

Product Description

Features

 

1. Aluminium alloy shell, ingress protection IP65
2. Field display, 4-20mADC signal output and other telecommunication signals
3. With polarity reversal protection ,overcurrent and overvoltage protection
4. Zero-scale and full-scale adjustable

 

Product Parameters

   

Measuring Medium	Liquid, Gas or Steam
Pressure Range	-100kPa...0~1kPa...100MPa
Overload	1.5 times the full scale
Pressure Type	Gauge, Absolute or Sealed Gauge
Accuracy	±0.5%FS(standard);±0.25%FS(option);
Long-term Stability	±0.1%FS/year(Representative); ±0.2%FS/year(Maximum)
Temperature Coefficient of Zero	±0.03%FS/ºC(Reference 25ºC)
Temperature Coefficient of Full Scale	±0.03%FS/ºC(Reference 25ºC)
Working Temp	-30~85ºC
Storage Temp	-40~120ºC
Supply Voltage	24VDC(12~30V)
Output Signal	4~20mADC or Customization
Output Mode	Two-wire, Three-tire
Load Resistance	≤(U-12)/0.02Ω
Insulation Resistance	100MΩ, 500VDC
Protection of Shell	IP65
Electrical Connection	M20 cable gland
Housing Material	304, 316L

Dimensions(unit:mm)

Electrical Connection

Ordering Guide

 

Item NO.	Type
HPM280	Protective Pressure Transmitter
	Pressure Range	Measuring Range
	(0~X)kPa	Fill out X directly
		Code	Output Signal
		B1	(4~20)mA
		B2	(0~10)mA
		B3	(0~10)V
		B4	(0~5)V
		B5	(1~5)V
		B6	(0.5~4.5)V
		B7	RS485
		B8	HART
			Code	Power Supply
			V1	24V DC
			V3	3.6V Lithium battery
				Code	Thread Spec
				P1	M20×1.5
				P4	G1/2
				P17	M27×2
					Code	Electrical Connection
					C9	cable gland
						Code	Structure&Material
							Diaphragm	Interface	Shell
						M1	316L	316L	Stainless Steel
						M2	316L	316L	316L
						M3	Tantalum	Hastelloy	316L
						M4	Titanium	Titanium	316L
						X	Other
							Code	Additional Functions
							G	Gauge Pressure(Default)
							A	Absolute Pressure
							S	Sealed Gauge Pressure
							v	Fluororubber O-Ring(Default)
							j	Buna-n O-Ring
							h	All-welded without O-Ring
							d	Explosion-proof tYPE, Exd II CT6
							D1	LED Display
							D2	LCD Display
							L	atmospheric pressure measurement within 10kPa
							W	water-proof and ventilated treatment
HPM280	(0~600)kPa	B1	V1	P1	C9	M1	GvW

 

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