| Prod Model: |
HB3188 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Western Europe |
| Usage: |
Pressure Sensitive Sensor |
| Wiring Type: |
Mixture |
Product Description
The 3188 series silicon capacitive differential pressure transmitter is self-design with MEMS technique, with high sensitivity silicon capacitive sensor chip employed inside as the element. The transmitters have the features of full soild sturcture, high accuracy, high reliability and stability, wide temperature range, low effect of static pressrue, superior unilateral overload capacity.
Meanwhile the transmitters using our new technology to improve its field anti-interference ability, with two wires HART communication protocol.
It also has digital temperature compensated, full stainless steel, 316L isolation diaphragm, standard differential pressure connector.
This transmitters are widely applied in measuring the differential value of pressure and flow for liquid and gas in petroleum, chemistry, electricity, food, environment protection and boiler control.
Two flanges with connecting threaded 1/4-18NPT(female threaded), distance of centre hole is 54mm(2.125). Waist style flange connecting threaded 1/2-14NPT(fenale threaded), waist flange could get 50.8mm(2), 54mm(2.125), 57.2mm(2.25) those 3 distances by rotating.
| NO. | Item | Specifications |
| 1 | Nominal Scale | 6kPa | 32kPa, 130kPa, 500KPa |
| 2 | Accuracy | ±0.10%FS
±0.25%FS | ±0.075%FS
±0.10%FS, ±0.25%FS |
| 3 | Working Temperature | -30 - 80ºC -40 - 85ºC |
| 4 | Temperature
Effect | ±0.01%FS/ºC, ±0.025%FS/ºC | ±0.005%FS/ºC, ±0.01%FS/ºC |
| 5 | Static Pressure
Effect | ±0.1%FS/3.2MPa
±0.075%FS/10MPa
±0.25%FS/10MPa | ±0.075%FS/10MPa
±0.1%FS/10MPa
±0.25%FS/10MPa |
| 6 | Output | 4 - 20mA |
| 7 | Power Supply | 12 - 32V DC |
| 8 | Insulation Resistance | ≥100MW(100V DC) |
| 9 | Storage Temperature | -40 - 90ºC |
| 10 | Long-term Stability | ≤±0.2%FS/year |
Shenyang Academy of Instrumentation Science Co., Ltd. Was derectly belonging to Ministry of Machinery Industry as a large comprehensive scientific research academyt, now is subject to China National Machinery Industry Corporation (SINOMACH). Name listed in national comprehensive technology ability 100 research academies & institutes, AAA class credit enterprise in Liaoning province. One of the national high-tech enterprises, focus on sensor and instrument' S research, develop and manufacture.
After 40 years' Development, we have accomplished 626 scientific research items and 159 awards in state, province, ministry and city, of which there are 20 National Invention Awards and Science and Technology Progress Awards, 56 various awards in province and ministry and 80 patents and know-hows.
The main products are including:
- Pressure sensor die/wafer
- Pressure sensor & transmitter
- Dew-point transmitter
- Wafer dicing machine
- Metal bellows(Hydroformed & Electroformed)
- Optical filter & optical reflector
- Current sensor & gauss meter
We are the only manufacturer for silicon piezoresistive pressure wafer/die, and the only national research center in China.
We are the only manufacturer for electroformed metal bellows in China.
We are the largest manufacture for optical filter in China
We has passed the GB/T19001-2000. Elastic components and transducers has passed GJB9001A-2001.
We gain class AAA in both enterprise credit and banking credit.
SAIS has established a nationwide marketing network, and the products are widely employed in such military and civil industries as spaceflight, aviation, navigation, petrochemistry, Metallurgy, Heat Supply, Thermoelectricity, Hydroelectricity, Coal, Light Industry, Architecture and Pharmacy. Some of the products are exported to overseas market.
We would like to creat HB name brand, collect time elite, introduce others' Merits. It is our responsibilities to constantly increase more advanced techniques to HB products. We also strictly abide by the marketing ideology of faithfulness, carry through quality policy, innovating in products by science and technology, guarantee quality by strict administration, reduce cost by elaborated accounting, reassure clients by gualified services. We seriously complete the sales management mode of Whole Course Credit Administration, repay our clients with profound enterprise cultures, outstanding management, strong core competition abilities and qualified credit.
