dyeing machine level pressure measuring air bubble method pressure transmitter

• Type: Normal Pressure Transmitter
• Structure Type: Capacitive Pressure Transmitter
• Measuring Medium: Clean and Dry gas
• Accuracy Grade: 1.0G
• Pressure range: 0~1mH2O…5mH2O (Gauge)
• IP Rating: IP65
• Model NO.: HPM131
• Certification: ISO9001
• Customized: Customized
• Power Supply: 24VDC(10~30VDC)
• Output Signal: 4~20mADC(two wires) or voltage(three wires)
• Accuracy: ±1%FS(typical) ±0.5%FS(optional)
• Long-term Stability: ≤1.0%FS/year
• Compensation temperature range: 0~60ºC
• Operation Temperature: -30~85ºC
• Insulation resistance: 4-20mADC or Voltage Signal
• Working Temp: 100MΩ @500VDC
• load resistance: ≤(U-12)/0.02Ω
• Transport Package: Carton
• Trademark: HIGHJOIN
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000 Pieces / Year

Product Description

Overview

HPM131 Air Pressure Transmitter is specially designed for measuring small air pressure. It is very convenient for measuring liquid level by air-gathering non-contact method. This product adopts imported pressure transmitter as signal measuring component and is processed though temperature compensation. The signal modulation circuit within stainless steel shell can transform the signal of transmitter to standard current signal output. It is delicate and easy to install, which can be used in narrow confines and hostile environment for a long time. This product can be widely used in industrial process control, the liquid level measurement for open vessels and other occasions.

Product Features

·Suitable to measure air pressure for clean, dry and non-corrosive air
·Available to measure liquid level by air-gathering non-contact method
·With polarity reversal protection ,overcurrent and overvoltage protection, meet EMI protection requirements
·Delicate structure, easy installation    
·Strong overloaded capacity, at least 4 times full range overloaded, maximum up to 10 times
·Waterproof and ventilated design

Technical Parameters

 

Measuring Medium	Clean and dry gas compatibles with 304 or 316L stainless steel
Pressure Range	0~10,20,30,40,50kPa
Overload	75kPa(0~10kPa), 200kPa(0~20…50kPa)
Pressure Type	Gauge
Accuracy	±1%FS
Long-term Stability	≤1%FS/year
Temperature Coefficient	±1.0%FS(0~10kPa), ±2.0%FS(0~20…50kPa), Reference 25ºC
Operating Temperature	0~60ºC
Storage Temperature	-20~80ºC
Supply Voltage	24VDC(10~30V)
Output Signal	4~20mADC
Output Mode	Two-wire
Insulation Resistance	100MΩ,500VDC
Load Resistance	≤(U-10)/0.02Ω
Ingress Protection of Shell	IP65
Electrical Connection	dedicated gas-guide with shield cable 1.5 meters
Shell	Stainless Steel 1Cr18Ni9Ti
Weight	150g

 

Product Profiles (Unit:mm)

Electronical Connection

Product Application

Ordering Guide

 

Item NO.	Type
HPM131	Pressure Transmitter
	Pressure Range	Measuring Range
	(0~X)kPa	Electrical Connection
		Code	Output Signal
		B1	4~20mA
			Code	Thread Spec
			P3	G1/4
				Code	Electrical Connection
				C2	Cable Output
					Code	Structure&Material
					X	Other
						Code	Additional Functions
						G	Gauge Pressure(Default)
						v	Fluororubber O-Ring
						W	water-proof and well-ventilated
HPM131	(0~10)kPa	B1	P3	C2	X	G v W

Other recommendation

HPM126() for additional tank mainly	HPM180() Universal pressure transmitter	HPM310() Air differential pressure transmitter, bubble method for level measure
0...100 mbar 0...200 mbar 0...300 mbar 0...400 mbar	-100kPa…0~2kPa…100MPa	-100kPa...0~200PA...100kPa