Gas Collector Type Capillary Tube Liquid Level Pressure Transmitter

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: HPM420-T
• Measuring Medium: Liquid
• Accuracy Grade: 0.5G
• Pressure range: 0~1...20mh2o
• IP Rating: IP68
• Certification: CE
• Customized: Customized
• Overload: 1.5 Times Pressure Range of Full Scale
• Accuracy: ±0.5%Fs
• Long-Term Stability: ±0.25%Fs/Year
• Output/Supply(1): 4~20mA / Vs=8~30V
• Output/Supply(2): 4~20mA+Hart / Vs=12~32V
• Output/Supply(3): 0~10V / Vs=12~30V
• Output/Supply(4): Modbus-RTU/RS485 / Vs=12~30V
• Output/Supply(5): 2-Way Relay / Vs=18~32V
• Medium Temperature: -40~80ºC
• Transport Package: Carton
• Trademark: HIGHJOIN
• Origin: Jiangsu, China
• HS Code: 9026209090
• Production Capacity: 50000 Pieces/Year

Product Description

Product Features

Gas collection cylinder type liquid level probe Probe immersion measurement method, simple and convenient installation Can measure high temperature media Full metal armor, high-strength steel pipe structure On-site display optional Lightning protection optional

Product Parameters

Pressure Range	0~1...20mH2O Note: The measurement unit can be converted into ftH2O@4ºC, inH2O@4ºC, m, mm, etc. Gives the density value of the measuring medium when the unit is m, mm, etc.
Overload	1.5 times pressure range of full scale
Measuring Medium	various liquid compatibles contact materials
Output Signal/Power Supply (option 1)	4~20mA   / Vs=8~30V
Output Signal/Power Supply (option 2)	4~20mA+HART    / Vs=12~32V
Output Signal/Power Supply (option 3)	0~10V  /  Vs=12~30V
Output Signal/Power Supply (option 4)	Modbus-RTU/RS485 / Vs=12~30V
Output Signal/Power Supply (option 5)	2-way relay / Vs=18~32V
Note: Except for 4~20mA, the recommended range of other signal outputs is within 20 meters.
Accuracy	±0.5%FS(typical, @25ºC)
Long-term Stability	±0.25%FS/year
*Accuracy complies with IEC 60770 (non-linearity, hysteresis, repeatability)
Compensation temperature range	0~70ºC (0.5G typical accuracy) -10~80ºC (0.2G optional accuracy) Note: Please consult for measuring range ≤20kPa
Temperature Coefficient of Zero	±1.0%FS (Reference 25ºC,in compensation temperature range) (Range≤20kPa,±1.5%FS,0~70ºC)
Temperature Coefficient of Full Scale	±1.0%FS (Reference 25ºC,in compensation temperature range) (Range≤20kPa,±1.5%FS,0~70ºC)
Operation Temperature	-20~80ºC
Medium Temperature	-40~80ºC
Storage Temperature	-20~85ºC
Protection Grade	IP65(for junction box)

Dimensions (Unit:mm)

Ordering Guide

	Type
HPM420-T	Gas collection cylinder type Level Transmitter
	Level Range	Measuring Range
	(0~X)mH2O (Ln)	X is the level range Ln is the cable length
		Code	Output Signal
		B1	(4~20)mA
		B3	(0~10)V
		B7	RS485
		B9	Relay
			Code	Mounting
			M30	M30×1.5
			G1	G1
			F25	DN25 flange
			F50	DN50 flange
				Code	Gas collection cylinder material
				S4	304
				S6	316L
					Code	Capillary material
					S4	304
					S6	316L
						Code	Sensor
						M1	316L,silicone piezoresistive
							Code	Others
							QF	Factory report
							FL	Lightning protection
							LCD	LCD display
							LED	LED display
							ND	Without display
							FK	FKM sealing ring
							NB	NBR sealing ring
								Other customization requirements
Eg:HPM420-T	(0~5)mH2O (L6)	B1	G1	S4	S4	M1	LCD FK

Company Profile

 

 

 

 

FAQ

Q: Are you a manufacturer or trader?     
A: We are manufacturer which focuses on sensor for 10 years.

Q: What's your quality control system?    
A:MC, ISO9001, CE Certificated.

Q: What is the warranty of your products?   
 A: Our warranty time is 12 months after shipment.

Q: What is lead time of your product?    
A: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.

Q: Do you provide customized products?     
A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.

Q: What is your MOQ?
A: We have no MOQ limit, small quantity order is acceptable.

Q: What's the transport?
A: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.

Q: What are your terms of payment?
A: We could accept T/T, PayPal, WU.