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The GD-20-W from WIKA is designed for professional SF6 Gas Products applications. Key features include High-accuracy sensor technology Wireless LoRaWAN ® output signal. Typical applications: Permanent monitoring of the relevant gas condition parameters in closed tanks For indoor and outdoor SF 6 -insulated equipment.
Glorient offers competitive supply of WIKA GD-20-W. Competitive pricing, fast quotation.
WIKA GD-20-W - high-precision industrial measurement instrument.
WIKA is a global market leader in pressure and temperature measurement technology. With over 75 years of experience, WIKA instruments are trusted in process industries worldwide. Glorient is a professional supplier of genuine WIKA products with competitive pricing and fast worldwide delivery.
| Product Category | Sf6 Gas Products |
| Product Type | Gas density sensors |
| Summary | For gas density, temperature and pressure of insulating gases, with wireless LoRaWAN ® output signal |
| Applications | Permanent monitoring of the relevant gas condition parameters in closed tanks For indoor and outdoor SF 6 -insulated equipment Density measurement of alternative gases in electrical equipment or in the laboratory General pressure and temperature measurement of non-corrosive media, e.g. transformer oil, in power transmission applications |
| Key Features | High-accuracy sensor technology Wireless LoRaWAN ® output signal Long battery life Very good long-term stability and EMC characteristics Very compact design |
| Description | Permanent monitoring In order to prevent system failures in switchgear and network outages, the permanent monitoring of the gas density is essential. The model GD-20-W calculates the current gas density from the pressure and temperature using a complex virial equation in the gas density sensor’s powerful microprocessor. Pressure changes resulting from temperature effects will be compensated by this and will not affect the output value. Signal stability Due to its high long-term stability, the sensor is maintenance-free and requires no calibration. Due to the hermetically sealed weld seam and a measuring cell design without sealing elements, the permanent sealing of the measuring cell is ensured. LoRaWAN ® output signal This gas density sensor requires no external power supply due to an integrated, easily replaceable battery. By means of the integrated antenna, the sensor reliably transmits the measured values based on the LoRaWAN ® protocol even over long distances. Integrated alarm function The independent sensor enables a variety of alarm settings, including alarms at low densities or high temperatures. By setting the measuring frequency higher than the transmission frequency, the sensor can immediately send a warning when a threshold value is reached and does not need to wait for the next scheduled transmission. If no threshold value warning is triggered, only the last measured values are transmitted in the next transmission period to save energy and bandwidth. |
PXS | R-1 | TC96-L | TF-2000 | TI.61104 | TR10-0 | TR34 | TT.30 | TW61 | WUC-10, WUC-15, WUC-16 | 432.10, 432.15 | 75 | 990.24 | B1940 | CPK-MM | DSS10M | DSS34M | F2873 | LGI | SWT52G, SWT52S | TC81 | TIF40 | TR21-A | TRN | 1000-6A | 111.12 | 151.10, 151.12 | 230.25 | 65-120 | A46
| Product Category | Sf6 Gas Products |
| Product Type | Gas density sensors |
| Summary | For gas density, temperature and pressure of insulating gases, with wireless LoRaWAN ® output signal |
| Applications | Permanent monitoring of the relevant gas condition parameters in closed tanks For indoor and outdoor SF 6 -insulated equipment Density measurement of alternative gases in electrical equipment or in the laboratory General pressure and temperature measurement of non-corrosive media, e.g. transformer oil, in power transmission applications |
| Key Features | High-accuracy sensor technology Wireless LoRaWAN ® output signal Long battery life Very good long-term stability and EMC characteristics Very compact design |
| Description | Permanent monitoring In order to prevent system failures in switchgear and network outages, the permanent monitoring of the gas density is essential. The model GD-20-W calculates the current gas density from the pressure and temperature using a complex virial equation in the gas density sensor’s powerful microprocessor. Pressure changes resulting from temperature effects will be compensated by this and will not affect the output value. Signal stability Due to its high long-term stability, the sensor is maintenance-free and requires no calibration. Due to the hermetically sealed weld seam and a measuring cell design without sealing elements, the permanent sealing of the measuring cell is ensured. LoRaWAN ® output signal This gas density sensor requires no external power supply due to an integrated, easily replaceable battery. By means of the integrated antenna, the sensor reliably transmits the measured values based on the LoRaWAN ® protocol even over long distances. Integrated alarm function The independent sensor enables a variety of alarm settings, including alarms at low densities or high temperatures. By setting the measuring frequency higher than the transmission frequency, the sensor can immediately send a warning when a threshold value is reached and does not need to wait for the next scheduled transmission. If no threshold value warning is triggered, only the last measured values are transmitted in the next transmission period to save energy and bandwidth. |
