Features
1.Advanced monocrystalline silicon differential pressure sensor adopted
2.Wide pressure range covering -0.1~3MPa
3.2-wire mode, 4~20mA analog output, HART® protocol digital communication
4.Intelligent LCD gauge with backlight
5.With both remote transmission and local zero and pressure range adjustment
6.Complete varieties, high accuracy, good stability
7.Isolation ex-proof housing structure, strong resistance to frequency conversion interference
8.High static pressure, high overpressure protection Patented two pressure ends overpressure protection diaphragm design
9.Lightning protection circuit design
Applications and industries
Process control fields for the industries of petroleum, chemical industry, metallurgy, electricity, food, papermaking, medicine, machine manufacturing, scientific experiment
Performance parameters
|
| Pressure range |
-100kPa…0~0.2kPa…40MPa |
| Pressure reference |
Gauge pressure, Absolute pressure, Differential pressure |
| Output & supply |
4~20mA, 4~20mA+HART® (10.5V~36V, usually 24V) |
| Accuracy |
±0.3(typ.); ±0.5%FS(max.) |
| Zero temp. coefficient |
±0.25%FS/55ºC |
| Full scale span temperature impact |
±0.5%FS/55ºC |
| Ambient temp. |
-30ºC~80ºC; -30ºC~70ºC for LCD housing |
| Medium temp. |
-40ºC~104ºC |
| Storage temp. |
-40ºC~85ºC |
| Insulation resistance |
≥100MΩ/500VDC(200MΩ/250VDC) |
| Protection |
IP65 |
| Ex-proof |
Exd II BT6 Gb |
| Static pressure range |
DP 13.8MPa; HP 25MPa; RD 6.9MPa |
| Overpressure limit |
AP/GP/RG: 13.8MPa; DP/HP/RD: same with static pressure range |
| Long term stability |
±0.2%FS/Year |
Structural performance parameters
|
| Diaphragm material |
316L(316L sprayed with PTFE, Hastelloy C, tantalum only for flush diaphragm series products with flange) |
| Exhaust / drain valve |
Stainless steel 316 |
| O-ring |
NBR (Nitrile Butadiene Rubber) (contact measuring medium) |
| Oil filling |
Silicon oil |
| Flange and Fittings |
Stainless steel 304 |
| Housing material |
Die-casting aluminum epoxy coating |
| Electrical connection |
M20×1.5, NPT1/2 |
| Process connection |
M20×1.5 with welding pipe, 304 three valve group M20 × 1.5 with welding pipe |
| NPT1/4(F), 304 three valve group NPT1/4(F), NPT1/2, NPT1/2(F) |
| G1/2 with welding pipe, G1/4 |
| Weight |
3.5kg (not including additional ordering parts) |
Bracket installation in mm
Note: The Part No. with "-" is provided free of charge.
Example: PCM3051C-DP3EB1J9
Refer to product model PCM3051C-DP, with pressure range 0-1.3kPa~7.5kPa, output 4~20mA, electrical connection 3051 housing with display (M20×1.5 female).
Ordering tips:
Accessories need to be ordered separately.
About Us:
1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on pressure sensor for 33 years.
2. Q: What international certificates do you have?
A: ISO9001, CE, RoHS Certificated.
3. Q: What is your production capacity?
A: We produced 1500000 pieces pressure sensor in year 2017.
4. Q: What is the lead time of your product?
A: Stocks are available for some products. The typical lead time is 8~14 working days for product without customization.
Note: lead time may vary base on different products. Please contact us for detailed lead time.
5. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
6. Q: Do you provide customized products?
A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.
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