Product Description
Product Overview:
HPM135 pressure transmitter for refrigeration industry adopts high-performance ceramic sensor, with high-precision electronic conditioning circuit, assembled and produced by strict process. The product is cost-effective and has a variety of pressure interfaces and electrical outputs. The product is well-designed, not only compact structure, but also outstanding performance, with a unique anti-condensate design, for the safe and efficient operation of the equipment to play a role in pressure protection. It is mainly used in water-cooled screw units, ground source heat pumps, freezers, ice machines and other fields.
Features:
- Unique anti-condensation design
- Small form factor for applications where installation space is at a premium
- Multiple pressure connections available
- Multiple electrical output options
- Wide operating temperature range
- Good long-term stability
- Stainless steel housing, multiple output options available
Parameters:
| Measuring Range |
| Gauge Pressure |
0~1…50bar |
| Overload |
200%FS
|
| Measuring Medium |
| Type |
All types of liquids and gases compatible with contact materials |
| Output Signal/Power supply |
| Standard |
Two-wire:4~20mADC / Vs=24VDC |
| Standard |
Three-wire:0~5VDC / Vs=24VDC |
| Standard |
Three-wire:0~10VDC / Vs=24VDC |
| Standard |
Three-wire:0.5~4.5VDC proportional voltage / Vs=5VDC |
| Process Connection |
| Standard |
7/16-20UNF Female,with thimble;7/16-20UNF Male;G1/4 Male etc. |
| Performance |
| Accuracy |
±0.5%FS, @25ºC |
| Long-term Stability |
±0.5%FS/year |
| Environmental Conditions |
| Temperature range |
Ambient temp.:-20~85ºC
Medium temp.:-35~120ºC
Storage temp.: -40~85ºC |
| Protection grade |
IP65:Packard Metri-Pack,DIN43650 |
| Electrical Protection |
| Short circuit protection |
Permanent |
| Reverse polarity protection |
No damage, circuit inoperative |
| Electromagnetic compatibility |
Conforms to EN 61326 |
| Mechanical Stability |
| Vibration |
10g(20~2000Hz) |
| Shock resistance |
100g(11ms) |
Structure Drawing:
Electrical Connection:
| Two-wire 4~20mA current output |
|
| Three-wire voltage output |
|
Ordering Guide:
| Model |
Type |
|
| HPM135 |
Refrigeration pressure transmitter |
| |
Range |
Measuring Range |
|
| (0~X)bar |
Fill out X directly |
| |
Code |
Output Signal |
|
| B1 |
(4~20)mA |
| B3 |
(0~10)V |
| B6 |
(0.5~4.5)V |
| |
Code |
Process Connection |
|
| P3 |
G1/4 Male |
| P8 |
NPT1/4 Male |
| P10 |
7/16-20UNF-Male |
| P11 |
7/16-20UNF-Female |
| |
Code |
Electrical Connection |
|
| C1 |
DIN43650 |
| C4 |
Packard Connector |
| |
Code |
Housing Material |
|
| S4 |
304 |
| S6 |
316L |
| |
Code |
Seal Ring |
|
| CR |
CR neoprene |
| |
Code |
Additional Functions |
| V24 |
24Vpower supply |
| V5 |
5Vpower supply |
| E.g.:HPM135 |
(0~50)bar |
B1 |
P11 |
C4 |
S4 |
CR |
V24 |
Related Products:
Certification:
FAQ:
1. Q: Are you a manufacturer or trading company?
A: We are a manufacturer which focuses on sensors 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 the 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 is 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, and 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 are your terms of payment?
A: We could accept T/T, Paypal, and WU.
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