Gas density transmitter GDT-20 with Modbus® output for pressure and temperature monitoring
Bika Japan Co., Ltd.
About This Product
■Product description
The model GDT-20 gas density transmitter is a multi-sensor that measures the pressure and temperature of SF6 gas and provides digital output. These monitoring parameters are important in SF6 gas quality status monitoring.
■Continuous monitoring
Continuous monitoring of SF6 gas density is an important parameter for stable operation of multiple GIS systems. GDT-20 measures pressure and temperature, uses its built-in microprocessor to perform comparison calculations with internal data, and measures the density of SF6 gas. Pressure changes due to heat, but temperature compensation eliminates the influence of heat.
■Modbus® fieldbus
Modbus® RTU uses RS-485 as an interface. A device that supports this fieldbus is required on the receiving side. GDT-20 can be used to measure not only SF6 gas alone but also mixed gases with nitrogen gas and CF4 gas. The gas to be measured can be changed by changing the parameters.
■Output signal stability
This model can be used for a long time without maintenance and without recalibration. Since the structure is sealed by welding, there is no deterioration of the seal. Regarding EMC, we comply with IEC61000-4-2 and IEC61000-4-6.
■Features
・High precision sensor technology
・Modbus® output via RS-485 interface
・Long-term stability, EMC measures
・Compact size
■Applications
・For SF6 gas monitoring in sealed tanks
・SF6 gas filling equipment monitoring equipment that can be used indoors and outdoors
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Product
Gas density transmitter GDT-20 with Modbus® output for pressure and temperature monitoring
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Handling Company
Bika Japan Co., Ltd.
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Categories
1 Models of Gas density transmitter GDT-20 with Modbus® output for pressure and temperature monitoring
| Product Image | Part Number | Price (excluding tax) |
|---|---|---|
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GDT-20 |
Available upon quote |
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About Company Handling This Product
- Japan