0.075% 0.1% optional oil water fuel differential pressure transmitter oil pressure sensor
PCM3051S Intelligent Pressure Transmitter
Features
- Advanced monocrystalline silicon differential pressure sensor adopted
- Wide range covering0-0.2kPa~3MPa
- 2-wire system, 4 - 20mA analog output, HART protocol digital communication option
- ntelligent LCD with backlight
- Both remote transmission and local zero and span adjustment
- Complete varieties, high precision, good stability
- Flameproof shell structure, strong resistance to frequency conversion interference
- High static pressure, high overpressure protection
- Diaphragm with patented double overpressure protection design
- Lightning protection circuit design
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Performance parameters |
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Pressure range |
-100kPa…0~0.2kPa…3MPa |
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Pressure reference |
Gauge pressure, Absolute pressure, Differential pressure |
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Output & supply |
4~20mA, 4~20mA+HART® (10.5V~36V, usually 24V) |
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Accuracy |
±0.075%FS; ±0.1%FS(typ.); ±0.2%FS |
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Zero temp. coefficient |
±0.25%FS/55℃ |
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Full scale span temperature impact |
±0.5%FS/55℃ |
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Ambient temp. |
-30℃~80℃; -30℃~70℃for LCD housing |
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Medium temp. |
-40℃~104℃ |
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Storage temp. |
-40℃~85℃ |
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Insulation resistance |
≥100MΩ/500VDC(200MΩ/250VDC) |
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Protection |
IP65 |
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Ex-proof |
Exd II BT6 Gb |
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Static pressure range |
7MPa, 25MPa, 40MPa |
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Overpressure limit |
16MPa |
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Long term stability |
±0.2%FS/Year |
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Structural performance parameters |
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Diaphragm material |
316L(316L sprayed with PTFE, Hastelloy C, tantalum only for flush diaphragm series products with flange) |
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Exhaust / drain valve |
Stainless steel 316 |
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O-ring |
NBR (Nitrile Butadiene Rubber) (contact measuring medium) |
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Filling oil |
Silicon oil |
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Flange and Fittings |
Stainless steel 304 |
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Housing material |
Die-casting aluminum epoxy coating |
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Electrical connection |
M20×1.5, NPT1/2 |
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Process connection |
M20×1.5 with welding pipe, 304 three valve group M20 × 1.5 with welding pipe |
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NPT1/4(F), 304 three valve group NPT1/4(F), NPT1/2, NPT1/2(F) |
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G1/2 with welding pipe, G1/4 |
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Weight |
3.5kg (not including optional parts) |
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How to order |
Applications
Hydraulic and pneumatic equipment
Chemicals and Chemical Industry
Compressor
Inkjet printer
Nanjing Wotian Technology Co., Ltd. was established in 2005, specializing in the production of pressure sensors. It is the leading domestic manufacturer of pressure sensors, with existing staff 260. The annual production of pressure sensors is more than 1.5 million. The products have been exported to more than 60 countries and regions. Wotian has established companies in Germany, United States and South Korea. The company has factories in Nanjing and Anshan, and is headquartered in the scenic Jiulong Lake International Headquarters Base in Nanjing. The foreign trade team is located in Shenyang, the center of Northeast Heavy Industry Base.
"Create value for customers" is always the goal pursued by the company. As a well-known brand in domestic pressure sensor industry, Wotian has always been taking rejuvenating China's pressure sensor business as its mission, working diligently and step by step, striving to produce superlative pressure sensors and provide customers with the ultimate cost-effective pressure sensors.
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