Product Overview:
HPM288 Anti-explosion Pressure Transmitter adopts high-performance silicon piezoresistive pressure core. The inner AISC transforms the signal of transmitter to standard long-distance current, and can be directly connected with computer interface card, control instrument, intelligent instrument or PLC conveniently. This series of products can be widely used in industrial process control, petroleum, chemical, metallurgy, mining and other industries.This product conforms to GB3836.1-2010(Explosive atmosphere Part1: General requirements for equipment ) and GB3836.2-2010(Explosive atmosphere Part2: the equipment protected by flameproof enclosure "d"). The explosion-proof mark is Exd II CT6. The anti-explosion pressure transmitter can work normally under the following altitude, ambient air temperature as well as environment relative humidity: altitude lower than 200 meters, ambient air temperature in the range of -10ºC~+60ºC;environment relative humidity 90% (+25ºC).
Features:
·Isolation and explosion-proof Exd II CT6
·Aluminium alloy shell, ingress protection IP65
·Field display, 4-20mADC signal output and other telecommunication signals
·With polarity reversal protection, overcurrent and overvoltage protection
·Strong anti-jamming, long-term stability
Parameters:
| Measuring Medium |
Liquid, Gas, Steam |
| Pressure Range |
-100kPa...0~10kPa...100MPa |
| Overload |
1.5 times pressure range of full scale |
| Pressure Type |
Gauge, Absolute or Sealed Gauge |
| Accuracy |
±0.25%FS (Representative), ±0.5%FS (Maximum) |
| Long-term Stability |
±0.1%FS/year(Representative), ±0.2%FS/year (Maximum) |
| 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 |
| Storage Temp |
-40~120ºC |
| Supply Voltage |
24VDC |
| Output Signal |
4~20mADC or other customization |
| Output Mode |
Two-wire, Three-wire |
| Insulation Resistance |
100MΩ,500VDC |
| Ingress Protection of Shell |
IP65 |
Structure Drawings:
Electrical Connection:
Ordering Guide:
| Item NO. |
Type |
|
| HPM288 |
Anti-explosion Pressure Transmitter |
| |
Pressure Range |
Measuring Range |
|
| (0~X)kPa |
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 |
| P4 |
G1/2 |
| |
Code |
Electrical Connection |
|
| C2 |
Cable Outlet |
| |
Code |
Structure&Material |
| Diaphragm |
Interface |
Shell Material |
| M1 |
316L |
316L |
Stainless Steel |
| M2 |
316L |
316L |
316L |
| M3 |
Tantalum |
Hastelloy |
316L |
| M4 |
Titanium |
Titanium |
316L |
| |
Code |
Additional Functions |
| G |
Gauge Pressure(Default) |
| A |
Absolute Pressure |
| S |
Sealed Gauge Pressure |
| v |
Fluororubber O-Ring(Default) |
| j |
Buna-n O-Ring |
| h |
All-welded without O-Ring |
| d |
Explosion-proof Type, Exd II CT6 |
| D1 |
LED Display |
| D2 |
LCD Display |
| HPM288 |
(0~600)kPa |
B1 |
P1 |
C2 |
M1 |
G d |
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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