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Measuring range – 0 to 1.0 MPa abs. or 0 to 0.2 MPa abs. (adjustable). Accuracy – at 20°C: class 1.0 and -40°C to +60°C: class 2.0. Degree of protection – IP65. Ambient conditions – -40°C to +60°C, relative humidity ≤95%RH. Leakage rate – ≤ 1 × 10-9 Pa*m3/s (helium leakage monitoring). Output signal – RS485. Protocol – ModBus RTU.
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Scale range: -0.1 to 0.9MPa (customizable), Set point Accuracy: +20±1℃,±1.0%FS,-30~+60 ℃,±1.5%FS(gas phase; Indication accuracy:rated pressure:+20±1℃,±1.0%FS, -20~+60 ℃,±1.8%FS(gas phase),-30~-20 ℃,±2.3%FS(gas phase); Degree of protection: IP65; Ambient conditions: -40°C to 60°C; Leakage rate:< 1 × 10-9 Pa·m3/s , Relative humidity ≤ 95%RH; Pressure connection: M20 × 1.5, (customizable); Electrical connection: Connect the plug when plugging, wire diameter 0.2…2.5 mm2; Insulation properties:Insulation resistance: >100 MW (500 V DC), Withstand voltage: 2kV, 50/60 Hz 1 min (to case); Contact ratings: 10(1.5)A,250V AC, 0.1 (0.05)A,250V DC;
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Ambient conditions from -40°C to +80°C. Output signal – RS485. Protocol – ModBus RTU. Pressure/temperature/dew point range – 0~1.4MPa abs./-40℃~+80℃/-50℃~+20℃. The accuracy of pressure/temperature/dew point measurement is ±0.5% FS/ ±0.5℃/±3℃. Leakage rate – ≤1X10-9Pa-m3/s. Protection degree – IP65. Output signal – RS485. Protocol – ModBus RTU.
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Scale range -0.1 to 0.9 MPa (customizable). Set point Accuracy: -30~+50 °C, ±1.0%FS (±10KPa) (gas phase). Degree of protection – IP65. Ambient conditions from -40°C to +60°C. Leakage rate – < 1 × 10-9 Pa-m3/s, relative humidity ≤ 95%RH. Contact type – microswitch.
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Case diameter – 100mm. Measuring range – -0.1 to 0.9 MPa (adjustable). Accuracy (depends on measuring range; SF6 in gas phase) – at 20°C: class 1.0, 1.5 and -40°C to +60°C: class 2.5. Degree of protection – IP65. Ambient conditions from -40°C to +60°C, relative humidity ≤95%RH. Connection method – radial or axial. Contact type – snap-action magnetic switch with 80%Ag, 20%Ni, 10 µm Au coating.
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Scale range from -0.1 to 0.9 MPa (customizable). Set point accuracy from -30~+50 °C, ±1.0%FS (±10KPa) (gas phase). Degree of protection – IP65. Ambient conditions from -40°C to +60°C. Leakage rate – < 1 × 10-9 Pa-m3/s, relative humidity ≤ 95%RH. Contact type – microswitch. Output signal – RS485 and fibre optic. Protocol – ModBus RTU.
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Scale range from -0.1 to 0.9 MPa (adjustable). Accuracy – ±10 kPa ( -30 to +50 °C. Degree of protection – IP65. Ambient conditions from -40°C to +60°C, relative humidity ≤95%RH. Leakage rate – ≤1×10-9 Pa-m3/s (helium leakage monitoring). The connection method is radial or axial. The contact type is microswitch.
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Case diameter – Φ64 mm. Scale range – 1.0 to 2 bar abs. Accuracy – at 20°C: 1.0 or 1.5 and -40°C to +60°C: class 2.5. Degree of protection – IP65. Ambient conditions from -40°C to +60°C, relative humidity ≤95%RH. Connection method – radial or axial. Contact type – magnetic latching switch (maximum two groups, normally open or normally closed, customizable to 3 groups according to user needs). Output signal – RS485. Protocol – ModBus RTU.
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Case diameter- 100mm. Scale range from -0.1 to 0.9 MPa (adjustable). Accuracy (depends on measuring range; SF6 in gas phase) – at 20°C: class 1.0, 1.5 and -40°C to +60°C: class 2.5. Degree of protection – IP65. Ambient conditions from -40°C to +60°C, relative humidity ≤95%RH. Leakage rate – ≤ 1 × 10-9 Pa-m3/s (helium leakage monitoring). Connection method – radial or axial. Contact type – snap-action magnetic switch with 80%Ag, 20%Ni, 10 µm Au coating. Output signal – RS485. Protocol – ModBus RTU.
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Body diameter – 50 mm. Measuring range – 0 to 6 bar. Accuracy – Class 1.0 or 1.5 at 20°C; Class 2.5 at -30°C to + 60°C; Class 3.0 at -40°C to – 30°C. Ambient conditions – -40°C to +60°C. Weight – 0.2 kg.
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Case diameter – 100mm. Scale range from -0.1 to 0.9 MPa (adjustable). Accuracy (depends on measuring range; SF6 in gas phase) – at 20°C: class 1.0, 1.5 and -40°C to +60°C: class 2.5. Degree of protection – IP65. Ambient conditions – -40°C to +60°C, relative humidity ≤95%RH. Leakage rate – ≤ 1 × 10-9 Pa-m3/s (helium leakage monitoring). Connection method – radial or axial. Contact type – snap-action magnetic switch with 80%Ag, 20%Ni, 10 µm Au coating. Output signal – RS485 and fibre optic. Protocol – ModBus RTU.
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Case diameter – 64 mm. Scale range – 0 to 2 bar abs. Accuracy – Class 1.0 or 1.5 at 20°C; Class 2.5 at -30°C to + 60°C; Class 3.0 at -40°C to – 30°C.Degree of protection – IP65. Ambient conditions – -40°C to +60°C. Weight – 0.3 kg.
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Case diameter – 100mm. Scale range from -0.1 to 0.9 MPa (adjustable). Accuracy (depends on measuring range; SF6 in gas phase) – at 20°C: class 1.0, 1.5 and -40°C to +60°C: class 2.5. Degree of protection – IP65. Ambient conditions from -40°C to +60°C, relative humidity ≤95%RH. Leakage rate – ≤ 1 × 10-9 Pa-m3/s (helium leakage monitoring). Connection method – radial or axial. Contact type – snap-action magnetic switch with 80%Ag, 20%Ni, 10 µm Au coating. Output signal – fibre optic. Protocol – ModBus RTU.
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Scale range – 0 to 3 bar. Accuracy – ±2.0% (-30 °C to +50 °C ). Degree of protection – IP42. Ambient conditions – -30°C to 60°C, relative humidity ≤95%. Leakage rate – ≤ 1 × 10-9 Pa*m3/s. Connection method – axial. Contact type – microswitch.
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Case diameter – 100mm. Scale range from -0.1 to 0.9 MPa (adjustable). Accuracy – at 20°C: class 1.0, 1.5 and -40°C to +60°C: class 2.5. Degree of protection – IP65. Ambient conditions – -40°C to +60°C, relative humidity ≤95%RH. Leakage rate – ≤ 1 × 10-9 Pa-m3/s (helium leakage monitoring). Connection method – radial or axial. Contact type – magnetic switch with latches and 80%Ag, 20%Ni, 10 µm Au coating. Output signal – wireless. Protocol – ModBus.
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Scale range: 0 to 1.0MPa abs. (customizable), Accuracy: (related to the measuring span; SF6 in gas phase) a) At 20°C: Class 1.0, b) -40°C to +60°C: Class 2.5, Degree of protection: IP65, Ambient conditions: -40°C to +60°C, relative humidity ≤ 95%RH, Leakage rate: ≤1 × 10-9 Pa·m3/s (Helium leakage inspection), Electrical connection: Seven-core aviation plug, passing EMI test
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Case diameter – Φ64 mm. Scale range from 0 to 2 bar (abs.) or -1 to 6 bar. Accuracy – at 20°C: 1.5 and -40°C to +60°C: class 2.5. Degree of protection – IP65. Ambient conditions – -40°C to +60°C, relative humidity ≤95%RH. Connection method – radial or axial. Contact type – magnetic latching switch (maximum two groups, normally open or normally closed, configurable to 3 groups according to user needs).
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GDOMS online gas density monitoring system is a small interval monitoring system or station as one unit, compact and economical, displaying real time temperature, pressure, density value in SF6 chambers inside the system compactly and economically.
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Case diameter – Φ64 mm. Scale range from 0 to 2 bar (abs.) or -1 to 6 bar. Accuracy – at 20°C: 1.5 and -40°C to +60°C: class 2.5. Degree of protection – IP65. Ambient conditions – -40°C to +60°C, relative humidity ≤95%RH. Connection method – radial or axial. Contact type – magnetic latching switch (maximum two groups, normally open or normally closed, customisable to 3 groups according to user needs). Output signal – RS485. Protocol – ModBus RTU.
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Gas concentration alarm range of SF6 – 50 ~ 2000PPM (alarm point can be customized, norm 1000PPM). Oxygen measurement accuracy – <0.4%. Communication - standard RS485 protocol
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Case diameter – Φ64 mm. Measuring range – 1.0 to 2bar abs. Accuracy – at 20°C: class 1.0, 1.5 and -30°C to +60°C: class 2.5. Degree of protection – IP65. Ambient conditions – -30°C to +60°C, relative humidity ≤95%RH. Leakage rate – ≤ 1 × 10-9 Pa-m3/s (helium leakage monitoring). Connection method – radial or axial. Contact type – electronic magnetic signalling contact. Output signal – RS485.
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Range – pressure calibration range is 0~1Mpa; temperature is -40℃~+125℃. Accuracy – 0.20%. Resolution – pressure display resolution 0.001Mpa; temperature display resolution 0.1℃
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Case diameter – Φ64 mm. Scale range – 0 to 2 bar (abs.) or -1 to 6 bar. Accuracy – at 20°C: 1.5 and -40°C to +60°C: class 2.5. Degree of protection – IP65. Ambient conditions from -40°C to +60°C, relative humidity ≤95%RH. Connection method – radial or axial. Contact type – magnetic latching switch (maximum two groups, normally open or normally closed, configurable to 3 groups according to user needs).
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Nominal diameter- 6.8.12 mm (medium voltage equipment) and 20 mm (high voltage equipment).Ambient conditions- -40°C to +60°C. Leakage rate- ≤1 × 10-8 Pa-m3/sec.
price by request