Diffused Silicon Pressure sensor upto 60MPa pressure measure for liquid gas

• Customization: Available
• Type: Negative Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: HPM280
• Measuring Medium: Liquid
• Accuracy Grade: 0.5G
• Pressure range: 0.001MPa～35MPa
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Sensor Type: Pressure Sensor
• Pressure: -100kPa...0~10kPa...60MPa
• Pressure Reference: Gauge, Absolute, Sealed Gauge
• Accuracy: 0.25%F.S., 0.5%F.S.
• Over Pressure: 1.5 times the full scale
• Supply: 24VDC(12~30V)
• Output: 4-20mADC or Customization
• Working Temp: -30~85℃
• Storage Temp: -40~120℃
• Protection of Shell: IP65
• Electrical: Dedicated shield cable 1.5 meters
• Transport Package: Carton
• Trademark: HIGHJOIN
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000 Pieces / Year

Product Description

HPM280 protected pressure transmitter uses a highly stable and reliable diffused silicon piezoresistive pressure sensor as its signal measurement element and has undergone automatic testing and laser trimming for wide temperature range performance compensation. The housing is made of aluminum alloy, providing a high level of protection. The product has undergone rigorous selection processes including long-term aging and stability testing, ensuring stable and reliable performance.
 

Product Features

• Aluminum alloy housing, with an IP66 protection rating.
• Local display, simultaneously outputting standard remote signals.
• Reverse polarity protection and instantaneous overcurrent and overvoltage protection.
• Multiple process connections.

 

Product Parameters

Measuring Range (Gauge)	-100kPa…0~10kPa…60MPa
Measuring Range (Absolute)	0~20kPa…60MPa
Overload	1.5 times the full scale
Measuring Medium	Various liquids and gases compatible with contact materials
Output Signal (option 1)	2-wire 4~20mA   / Vs=8~30V
Output Signal (option 2)	2-wire 4~20mA+HART / Vs=12~32V
Output Signal (option 3)	3-wire 0~10V   / Vs=12~30V
Accuracy*	±0.5%FS   @25ºC ±0.2%FS   @25ºC
Long-term Stability	±0.25%FS/year  (0.5%FS accuracy) ±0.2%FS/year   (0.2%FS accuracy)
*Accuracy conforms to IEC 60770 (non-linearity, hysteresis, repeatability)
Compensation Temperature Range	0~70ºC (0.5%FS accuracy ) -10~80ºC (0.2%FS accuracy ) Note: For measuring range ≤20kPa, please consult.
Zero-point Temperature Drift	±1.0%FS Reference 25ºC, within the temperature compensation range (temperature drift of ±2.0%FS for 10kPa range, 0~60ºC)
Full-scale Temperature Drift	±1.0%FS Reference 25ºC, within the temperature compensation range (temperature drift of ±2.0%FS for 10kPa range, 0~60ºC)
Medium Temperature	-40~100ºC
Ambient Temperature	-20~80ºC
Storage Temperature	-20~80ºC
Protection Rating	IP66, M20×1.5 internal thread, cable plug construction (ordering code C7)

 

Dimension (Unit:mm)

 

 

Electrical Connections

 

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
			Code	Thread Spec
			P1	M20×1.5
			P4	G1/2
			P17	M27×2
				Code	Electrical Connection
				C2	Cable Outlet
					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	P1	C2	M1	GvW

Company Profile

FAQ

1.    Q: Are you manufacturer or trading company?
        A: We are manufacturer which focuses on sensor for 10 years.

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

3.    Q: What is the warranty of your products?
        A: Our warranty time is 18 months after shipment.
 

4.     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.
 

5.     Q: Do you provide customized products?

         A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.
 

6.     Q: What is your MOQ?

        A: We have no MOQ limit, small quantity order is acceptable.
 

7.      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.
 

8.      Q: What is your terms of payment ?
           A: We could accept T/T, Paypal, WU.