Product Overview
The HPM126 High Stable Pressure Transmitter utilizes a highly stable and reliable diffused silicon element as its signal measuring component. It undergoes automated testing and laser trimming to achieve wide temperature compensation. The stainless steel shell houses a signal modulation circuit that converts the transmitter's signal into a standard current signal output. All components, semi-finished products, and finished products undergo rigorous testing and aging tests to ensure stable and reliable performance.
The HPM126 features an all stainless steel structure with a waterproof and ventilated design. The zero-scale and full-scale can be adjusted as needed. This product is easy to install and is suitable for long-term use in harsh environments. It finds wide applications in industrial process control, petroleum industry, chemical industry, metallurgy industry, hydrological industry, and more.
Features
- Exceptional precision, utilizing an all stainless steel construction, offering versatility in interface options, and providing excellent ingress protection.
- Complies with IP65 standards, featuring safeguards against polarity reversal, overcurrent, and overvoltage, while meeting EMI protection requirements.
- Wide pressure range, enabling measurement of absolute pressure, gauge pressure, and sealed gauge pressure.
- Optional adjustable zero-scale and full-scale settings for customization.
- Robust resistance to interference, ensuring long-term stability in performance.
Parameters
| Measuring Medium |
Liquid, Gas, Steam |
| Pressure Range |
-100kPa...0~10kPa...100MPa |
| Presssure overload |
1.5 times of full scale |
| Pressure Type |
Gauge, Absolute or Sealed Gauge |
| Accuracy |
±0.5%FS(Typical), ±0.2%FS(optional) |
| Long-term Stability |
±0.25%FS/year (Typical), ±0.1%FS/year (optional) |
| Temperature Coefficient of Zero |
1.0%FS (Reference 25ºC,in compensation temperature range); (±2.0%FS for 10kPa measuring range, 0~60ºC) |
| Temperature Coefficient of Full Scale |
1.0%FS (Reference 25ºC,in compensation temperature range); (±2.0%FS for 10kPa measuring range, 0~60ºC) |
| Compensation Temperature |
-30~85ºC |
| Medium Temperature |
-40~125ºC |
| Supply Voltage |
24VDC |
| Output Signal |
4~20mADC |
| Protection of Shell |
IP65 |
| Electrical Connection |
Cable gland, with terminals inside the shell |
Structure Drawing(unit:mm)
Electrical Connection
| Sign |
Note |
| + |
Supply + |
| - |
Signal +(Supply -) |
| PE |
GND |
Application
Ordering Guide
| HPM126 |
High Stable Pressure Transmitter |
| |
Range |
Measuring Range |
|
| (X1~X2)kPa |
X1 is the lowest value
X2 is the highest value |
| |
Code |
Output Signal |
|
| B1 |
(4~20)mA |
| |
Code |
Process Connection |
|
| P1 |
M20×1.5 male |
| G12/G14F |
G1/2 male,G1/4 female |
| |
Code |
Electronic Connection |
|
| C9 |
cable gland,with terminals inside shell |
| |
Code |
Sensor |
|
| M1 |
316L |
| M2 |
TA1 diaphragm and TC4 shell |
| M3 |
Ta diaphragm |
| M4 |
C-276 diaphragm |
| |
Code |
Process connection material |
|
| S4 |
304 |
| S6 |
316L |
| X |
Customized |
| |
Code |
Others |
| G |
Gauge |
| S |
Sealed Gauge |
| A |
Absolute pressure |
| J1 |
0.1G accuracy(Optional) |
| J2 |
0.2G accuracy (Optional) |
| J5 |
0.5G accuracy(Default) |
| NB |
NBR sealing-ring(Default) |
| FK |
FKM sealing-ring |
| ED |
EPDM sealing-ring |
| HB |
HNBR sealing-ring |
| QF |
With factory report |
| R1 |
CE certification |
| |
Other requests |
| eg:HPM126 |
(0~200)kPa |
B1 |
G12/G14F |
C9 |
M1 |
S4 |
G NB |
Related Products
HPM131(
click):
·Suitable to measure air pressure for clean, dry and non-corrosive air
·Available to measure liquid level by air-gathering non-contact method
·With polarity reversal protection ,overcurrent and overvoltage protection, meet EMI protection requirements
·Delicate structure, easy installation
·Strong overloaded capacity, at least 4 times full range overloaded, maximum up to 10 times
·Waterproof and ventilated design
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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