Product Overview:
HPM188 explosion-proof pressure transmitter adopts all stainless steel welded structures, specially designed for explosion-proof occasions. The internal sensor USES the silicon pressure core with high precision and high stability as the sensitive element, and the built-in signal conditioning circuit converts the sensor signal into standard current or voltage signal output, which can be directly connected to the computer, control instrument, and display instrument. The product has excellent overall performance, easy installation, good shock resistance, and impact resistance, and can be used for a long time in an explosion-proof environment.
Features:
·Small in size and light in weight. This series of products not only have strong flameproof performance, but also have small size, light weight and beautiful appearance.
·All stainless steel construction. The transmitter is made of stainless steel, with strong corrosion resistance, high protection grade, and can be used all day long.
·High precision, good stability. The stable and reliable silicon piezoresistive chip can make the temperature drift within its highest precision range through temperature compensation, and has good long-term stability, thus reducing the maintenance workload.
·Reliable circuit, quick response. High reliability integrated circuit, specially developed for 4 ~ 20mA pressure transmitter
Parameters:
| Measuring Medium |
Liquid, Gas or Steam |
| Pressure Range |
100k...0~0.01...100MPa |
| Overload |
1.5 times pressure range of full scale |
| Pressure Type |
Gauge, Absolute or Sealed Gauge |
| 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 Temperature |
-20~60ºC |
| Storage Temperature |
-40~120ºC |
| Supply Voltage |
5VDC, 24VDC |
| Output Signal |
Two wire 4~20mADC, Three wire voltage etc. |
| Insulation Resistance |
100MΩ, 500VDC |
| Protection of Shell |
IP65 |
| Electrical Connection |
Cable Outlet |
Structure Drawing:
| G-Tri Clamp |
G-Thread |
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| S-Tri Clamp |
S-Thread |
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Electrical Connection:
Ordering Guide:
| Item No. |
Type |
|
| HPM188 |
Anti-explosion Pressure Transmitter |
| |
Pressure Range |
Measuring Range |
|
| (0~X)bar |
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 |
| P3 |
G1/4 |
| P4 |
G1/2 |
| P8 |
NPT 1/2 M |
| |
Code |
Electrical Connection |
|
| C2 |
Cable Output |
| |
Code |
Structure&Material |
| Diaphragm |
Interface |
Shell |
| M1 |
316L |
316L |
Stainless Steel |
| M2 |
316L |
316L |
316L |
| M3 |
Tantalum |
Hastelloy |
316L |
| M4 |
Titanium |
Titanium |
316L |
| M9 |
316L |
gold plating |
Stainless Steel |
| |
Code |
Additional Functions |
| G |
Gauge Pressure(Default) |
| A |
Absolute Pressure |
| S |
Sealed Gauge Pressure |
| v |
fluororubber O-Ring(Default) |
| J |
NBR O-Ring |
| h |
All-welded without O-Ring |
| V1 |
Supply Voltage 24VDC |
| V5 |
Supply Voltage 5VDC |
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Exd |
Exd II CT4-T6 Gb |
| HPM188 |
(0~25)bar |
B1 |
P8 |
C1 |
M9 |
G V1Exd |
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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