economic to performance level pressure measure transmitter for dying machine main tank

• Type: Normal Pressure Transmitter
• Structure Type: Capacitive Pressure Transmitter
• Measuring Medium: Liquid Gas Steam
• Accuracy Grade: 0.2G
• Pressure range: -100kPa…0~500Pa…7MPa
• IP Rating: IP65
• Model NO.: HPM1268
• Certification: ISO
• Customized: Customized
• Sensor Type: Ceramic Capacitor
• Pressure(Gauge): -100kPa…0~500Pa…7MPa
• Pressure(Absolute)): 0~10kPa…7MPa
• Pressure Reference: Gauge, Absolute
• Accuracy: 0.25%FS(Measuring range>2kPa), 0.5%FS(Range<=2kPa)
• Overpressure: up to 100 times the full scale
• Supply: 24VDC
• Output: 4~20mADC
• Compensation Temp: -20~80ºC
• Medium Temp: -40~125ºC
• Output Mode: Two wire
• Protection of Shell: IP65
• Transport Package: Carton
• Trademark: HIGHJOIN
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000 Pieces / Year

Product Description

Overview

HPM1268 Ceramic Capacitor pressure transmitter adopts pressure sensor with high stability and reliability as signal measuring element, and compensates the performance of wide temperature range through automatic calibration process.The signal conditioning circuit is located in the stainless steel housing and converts the sensor signal into standard current signal output.The whole product is stable and reliable through strict testing and aging screening of components, semi-finished products and finished products.The product is all stainless steel structure and waterproof and breathable design, easy to install, suitable for long term use in harsh environment, widely used in equipment matching, water and gas supply, chemical industry, metallurgy and hydrology and other industries.

Product Features

 

• All stainless steel structure, waterproof and breathable treatment, protection grade IP65  
• Micropressure measurement, minimum 500Pa  
• High overload, up to 100 times full scale pressure  
• Reverse polarity protection and instantaneous over-current and over-voltage protection, meeting EMI protection requirements  
• High precision, good long-term stability  

Technical Parameters

 

Measuring Medium	Liquid, Gas or Steam
Pressure Range	-100kPa…0~500Pa…7MPa(gauge pressure); 0~10kPa…7MPa(absolute pressure)
Overload	Small range 100 times more than full range pressure (Ceramic Capacitor)
Pressure Type	Gauge, Absolute or Sealed Gauge
Accuracy	±0.2%FS(Typical), ±0.3%FS(Max)
Long-term Stability	±0.1%FS/year (Typical), ±0.2%FS/year (Max)
Temperature Coefficient of Zero	±0.03%FS/ºC(Reference 25ºC)
Temperature Coefficient of Full Scale	±0.03%FS/ºC(Reference 25ºC)
Working Temperature	-30~85ºC
Storage Temperature	-40~125ºC
Supply Voltage	24VDC(10~30V)
Output Signal	4~20mADC, other can be customized
Resistance	≤(U-10)/0.02Ω
Insulation Resistance	100MΩ,500VDC
Protection of Shell	IP65
Electrical Connection	Cable Outlet, dedicated shield cable 1.5 meters

 

Product Profiles (Unit:mm)

 

 

Pressure Interface for Choice

 

G12A DIN 16288				G12A G14
G12A				M20X1.5

 

Product Application

 

 

Ordering Guide

 

Item	Name
HPM1268	Ceramic Capacitor Pressure transmitter
	Item	Measure range
	(0~X)kPa	Input directly
		Item	Output
		B1	4~20mA
			Item	Thread
			P1	M20×1.5
			P4	G1/2
				Item	Electronic output
				C2	Cable output
					Item	Sensor Type
					M6	Ceramic Capacitor
						Item	Others
						G	Gauge pressure
						A	Absolute pressure
						S4	Thread connection SS304
						S6	Thread connection SS316
HPM1268	(0~10)kPa	B1	P4	C2	M6	GS4

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