HPTM280
Piezoresistive Pressure Sensor
SemiConductor Type
pressure and temperature transmitter
Analog Type
Integration
Stainless Steel
G
Three-Wire
Liquid Gas Steam
IP65
ISO9001
Customized
Pressure Sensor
-100kPa...0~1kPa...10MPa
Gauge, Absolute, Sealed Gauge
0.5%F.S.
1.5 times the full scale
24VDC
2-wire 4~20mADC,4~20mA+PT100,RS485
-20~100ºC
-40~120ºC
IP65
cable gland
HangJia
Carton
China
90262010
Product Description
Product Overview:
HPTM280 protective temperature-pressure integrated transmitter adopts diffused silicon piezoresistive pressure sensor with high stability and reliability and PT100 as signal measuring element, and through automatic test and laser resistance adjustment process for wide temperature range performance compensation, can get liquid level and temperature signals at the same time.The product has been strictly screened by the process of long-term aging and stability assessment, and its performance is stable and reliable.The product can be used in the situation where the working environment is bad and the pressure is required to be displayed on the spot. It is widely used in the pressure measurement of mechanical, metallurgical, petrochemical, electric power and other industrial processes.
Features:
For aluminum alloy material, electronic shell IP65 protection grade
Field display
Reverse polarity protection and instantaneous overcurrent overvoltage protection measures
Zero and full range is adjustable
Strong anti-interference and high long-term stability
| Measuring Medium | Compatible with 304,316L stainless steel all kind of liquid,gas or steam |
| Pressure Range | -100kPa...0~1kPa...10MPa |
| Temperature Range | -20~100ºC |
| Overload | 1.5 times of full range |
| Pressure Accuracy | ±0.25%FS(Optional),±0.5%FS(Max) |
| Temperature Accuracy | ±0.5%FS |
| Long-term stability | ±0.1%FS/year(Typical),±0.2%FS/year(Max) |
| Zero Temperature Drift | ±0.02%FS/ºC(Reference 25ºC) |
| Full Temperature Drift | ±0.02%FS/ºC(Reference 25ºC) |
| Working Temperature | -20~100ºC |
| Storage Temperature | -40~120ºC |
| Power Supply | 24VDC |
| Output Signal | 2-wire 4~20mADC,4~20mA+PT100,RS485 |
| Display | LCD display,only pressure values |
| Protective | IP65 |
Structure Material:
Shell: Aluminum alloy
Pressure Port:Stainless Steel 1Cr18Ni9Ti
Diaphragm: Stainless steel 316L
O-ring: fluorine rubber
Structure Drawings:
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.
A: We could accept T/T, Paypal, WU.
