4-20mA Explosion Proof Digital Display Silicon Pressure Sensor Transmitter

• Type: Explosion-proof Pressure Transmitter
• Structure Type: Silicon piezoresistive
• Measuring Medium: Liquid Gas Steam
• Accuracy Grade: 0.25G
• Pressure range: -100kPa...0~10kPa...100MPa
• IP Rating: IP65
• Model NO.: HPM288
• Certification: ISO9001
• Customized: Customized
• Sensor Type: Pressure Sensor
• Pressure: -100kPa...0~10kPa...100MPa
• Pressure Reference: Gauge, Absolute, Sealed Gauge
• Accuracy: 0.25%F.S.
• Over Pressure: 1.5 times pressure range of full scale
• Supply: 24VDC
• Output: 4~20mADC or other customization
• Working Temp: -30~85ºC
• Storage Temp: -40~120ºC
• Protection of Shell: IP65
• Electrical: Dedicated shield cable 1.5 meters
• Transport Package: Carton
• Trademark: HangJia Sensor
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000 Pieces / Year

Product Description

Product Overview:

HPM288 Anti-explosion Pressure Transmitter adopts high-performance silicon piezoresistive pressure core. The inner AISC transforms the signal of transmitter to standard long-distance current, and can be directly connected with computer interface card, control instrument, intelligent instrument or PLC conveniently. This series of products can be widely used in industrial process control, petroleum, chemical, metallurgy, mining and other industries.This product conforms to GB3836.1-2010(Explosive atmosphere Part1: General requirements for equipment ) and GB3836.2-2010(Explosive atmosphere Part2: the equipment protected by flameproof enclosure "d"). The explosion-proof mark is Exd II CT6. The anti-explosion pressure transmitter can work normally under the following altitude, ambient air temperature as well as environment relative humidity: altitude lower than 200 meters, ambient air temperature in the range of -10ºC~+60ºC;environment relative humidity 90% (+25ºC).


Features:

·Isolation and explosion-proof Exd II CT6
·Aluminium alloy shell, ingress protection IP65
·Field display, 4-20mADC signal output and other telecommunication signals
·With polarity reversal protection, overcurrent and overvoltage protection
·Strong anti-jamming, long-term stability


Parameters:
 

Measuring Medium	Liquid, Gas, Steam
Pressure Range	-100kPa...0~10kPa...100MPa
Overload	1.5 times pressure range of full scale
Pressure Type	Gauge, Absolute or Sealed Gauge
Accuracy	±0.25%FS (Representative), ±0.5%FS (Maximum)
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
Output Signal	4~20mADC or other customization
Output Mode	Two-wire, Three-wire
Insulation Resistance	100MΩ,500VDC
Ingress Protection of Shell	IP65

Structure Drawings:
 

Electrical Connection:




Ordering Guide:
 

Item NO.	Type
HPM288	Anti-explosion 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
				Code	Electrical Connection
				C2	Cable Outlet
					Code	Structure&Material
						Diaphragm	Interface	Shell Material
					M1	316L	316L	Stainless Steel
					M2	316L	316L	316L
					M3	Tantalum	Hastelloy	316L
					M4	Titanium	Titanium	316L
						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
HPM288	(0~600)kPa	B1	P1	C2	M1	G d

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Certification:


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.