4~20mA RS485 hart output 0.5% accuracy high temeperature type air differential protective pressure transmitter

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: SemiConductor Type
• Model NO.: HPM329
• For: Strain Gauge Pressure Transmitter
• Output Signal Type: Digital Type
• Production Process: Integration
• Material: Stainless Steel
• Thread Type: M
• Wiring Type: Two-Wire
• Measuring Medium: Liquid Gas
• IP Rating: IP65
• Certification: ISO9001
• Customized: Customized
• Sensor Type: Pressure Sensor
• Pressure: 0~0.01...3.5MPa
• Housing Material: 304, 316L
• Accuracy: 0.5%F.S.
• Over Pressure: 1.5 times the full scale
• Supply: 24VDC
• Output: 4-20mADC
• Working Temp: -30~85ºC
• Medium Temp: -30~130ºC
• Protection of Shell: IP65
• Electrical Connection: cable gland(Plastic M20x1.5)
• Transport Package: Carton
• Trademark: HangJia Sensor
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000 Pieces / Year

Product Description

Product Overview:

HPM329 High Temperature Differential Pressure Transmitter adopts imported pressure core against high temperature as sensitive element, which transforms the pressure of measured medium to pressure sensor by heat radiation structure of transmitter. The signal circuit with low temperature drift in the stainless steel shell transforms the signal of transmitter to standard current signal output. It can be directly connected with computers, control instruments, display instruments, etc. This products used integrative stainless steel structure with many features such as excellent functions, easy installation, impact resistance and vibration resistance.The high temperature resistance core and heat radiation structure guarantee it can be used for high temperature medium for a long time.

Features:
.Imported differential pressure core against high-temperature
.Wide temperature range for medium
.Ingress protection IP65
.With polarity reversal protection ,overcurrent and overvoltage protection, meet EMI protection requirements
.Impact resistance, anti-vibration and corrosion resistance
.5 bit digit LCD display


Parameters:

Measuring Medium	Liquid, Gas (compatible with 304 or 316L stainless steel)
Pressure Range	0~0.01...3.5MPa
Overload	1.5 times the full scale
Accuracy	±0.5%FS
Long-term Stability	±0.2%FS/year
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
Medium Temp	-30~130ºC
Supply Voltage	24VDC
Output Signal	Two-wire 4~20mADC
Insulation Resistance	100MΩ, 500VDC
Protection of Shell	IP65
Electrical Connection	M20 cable gland
Housing Material	304, 316L

Structure Drawings:



Electrical Connection:




Ordering Guide:
 

Item NO.	Type
HPM329	High Temperature  Differential Pressure Transmitter
	Pressure Range	Measuring Range
	(0~X)MPa	Fill out X directly
		Code	Output Signal
		B1	(4~20)mA
		B7	RS485
		B8	HART
			Code	Thread Spec
			P1	M20×1.5
			P3	G1/4
			P4	G1/2
				Code	Electrical Connection
				C9	cable gland (Plastic M20x1.5)
					Code	Structure&Material
						Diaphragm	Interface	Shell
					M1	316L	316L	Stainless Steel
					M2	316L	316L	316L
					M3	Tantalum	Hastelloy	316L
					M4	Titanium	Titanium	316L
						Code	Additional Functions
						v	Fluororubber O-Ring(Default)
HPM329	(0~0.6)MPa	B1	P1	C1	M2	v

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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.