Product Overview:
HPM185 Intelligent Pressure Transmitter is an intelligent pressure measurement product with high accuracy and high stability. This product adopts digital technology, the newest application achievement in transmitter manufacture field, and combines the international advanced design and manufacture of piezoresistive pressure transmitter. It processed through precise digital temperature compensation and nonlinear calibration. And with integrated design and standard signal output, as well as the features of small volume, high accuracy, light weight and wide pressure range ,this product is suitable to be used in the occasions for the measurement of liquid pressure in all industries.
Features:
· RS485 communication interface or HART communication protocols
· Adopt digital compensation and nonlinear calibration
· Digital wide temperature compensation from minus 10 degrees to 80 degrees
· Support networking application
· All stainless steel structure, small volume, light weight
· Support customization for special requirements, suit for various occasions
Parameters:
| Measuring Medium |
Liquid, Gas or Steam |
| Pressure Range |
-100kPa...0~0.1...100MPa |
| Overload |
1.5 times pressure range of full scale |
| Pressure Type |
Gauge, Absolute or Sealed Gauge |
| Accuracy |
±0.2%FS(Typical), ±0.5%FS(Maximum) |
| 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) |
| Compensation Temperature |
-10~80ºC |
| Working Temperature |
-20~85ºC |
| Storage Temperature |
-30~100ºC |
| Supply Voltage |
24VDC(12~28V) |
| Output Signal |
4~20mADC, RS485 interface or HART Protocol |
| Load Capacity |
≤(U-12)/0.02Ω; RS485 main line can be connected to 99 transmitters |
| Insulation Resistance |
100MΩ, 500VDC |
| Vibration |
20g(20~5000Hz) |
| Impact |
20g (11ms) |
| Protection of Shell |
IP65 |
Structure Drawing:
Electrical Connection:
Ordering Guide:
Related Products:
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.
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