High Voltage Circuit Breaker Sf6 Density Transmitter
| Price: |
US $ 2500/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
| Prod Model: |
HB3120 |
| Breaking Capacity: |
High Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Speed: |
High-Speed Circuit Breaker |
| Arc-extinguishing Medium: |
SF6 |
| Installation: |
Fixed |
| Certification: |
ISO9001-2000 |
| Structure: |
Stainless Steel |
| Poles Number: |
0.5% |
Product Description
The HB3120 series SF6 density transmitter adopted a composite sensor to measure the pressure and temperature of the SF6 gas directly, and the density of the gas is obtained by the circuit operation. Transmitter output has varies type such as analog 4-20m A signal, digital RS485 signal and PROFIBUS signal for user to choose. The measured data of transmitter is accurate, reliable, with strong anti-interference ability. Mechanical connector using one-way check valve can be installed and removed with pressure. The structure using YAHOO welding, helium mass spectrometer leak detection, to ensure a reliable sealing. The transmitter has the advantages of small volume, light weight, compact structure and convenient installation and calibration. The products are widely applied in power transmission and distribution in the field of 110KV, 220KV, 500KV GIS system for the gas monitoring SF6 protection.Specification| Range | -0.1 - 1.5MPa |
| Working Temperature | -40ºC - 60ºC |
| Accuracy | ±0.5%FS |
| Working Voltage | 24V DC |
| Load Capacity | 1.5 time of full scale |
| Output Signal | 4-20mA / RS485 Bus output (the transmission speed of PROFIBUS-DP could reach from 9600bit/s to 12Mbit/s by self-adaption) |
Dimension and Connection
Model and Order Code| HB3120 | SF6 Density Transmitter |
| | Code | Signal Type |
| | A | Analog signal |
| | D | RS485 Bus output |
Order Code SampleIntroduction:HB3120 SF6 density transmitter,RS485 Bus output.
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.
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