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| Categories | Online Monitoring System |
|---|---|
| Brand Name: | KSTONE |
| Model Number: | KS200 |
| Place of Origin: | Shanghai |
| Price: | $2000-$100000 |
| Payment Terms: | ,T/T |
| Packaging Details: | Carton / Wooden Box |
| Certification: | ISO9000 |
| MOQ: | 5 |
| Supply Ability: | 1000 |
| Delivery Time: | 7-10 work days |
| Measurement Parameters: | humidity, density and temperature of SF6 gas |
| Dew point range: | -50…+20℃ Td/f |
| Pressure range: | 0…+10 bar |
| Temperature range: | -40…+80℃ |
| Calculated Parameters: | Parameters converted to standard conditions at 20 °C |
| Micro-water value: | 10…20000 ppm |
| Pressure value (density): | 1 ...12 bar |
| Dew point accuracy:: | ±3℃ Td |
| Pressure value (density) accuracy:: | ±0.1% FS |
| Temperature accuracy: | ±1℃ |
| Company Info. |
| Shanghai Kstone S&T Development Co .,LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
High Precision SF6 On-line Monitor KS200 - Dew Point, Pressure, Temp, Leak Alarm, RS485, IP65 - For Outdoor Use
Main functions:
(1) On-line monitoring of the humidity, density and temperature of
SF6 gas;
(2) On-line monitoring of SF6 leakage and leakage alarm;
(3) The low-pressure alarm and locking device can be automatically
started according to the preset value or the value given by the
user;
(4) RS-485/CAN bus communication interface is reserved;
(5) Automatically draw the state change trend chart through the
background software;
(6) A large-screen liquid crystal display can be selected to
display real-time data on site, with screen protection and
sound-controlled display functions;
(7) Set the alarm and locking threshold values and the display mode
through a handheld remote controller;
(8) It is fully sealed, anti-interference, and suitable for outdoor
and low-temperature environments.
| Measurement Parameters | |
| Dew point range: | -50…+20℃ Td/f |
| Pressure range: | 0…+10 bar |
| Temperature range: | -40…+80℃ |
| Calculated Parameters | Parameters converted to standard conditions at 20 °C |
| Micro-water value: | 10…20000 ppm |
| Pressure value (density): | 1 ...12 bar |
| SF6 mixed density: | 0 ...100 kg/m³ |
| Output Parameters: | PPM20 (micro-water at 20℃), P20 (pressure and density at 20℃), T (℃), Td (dew point), P (pressure), Tdatm (atmospheric dew point), density (kg/m³) |
| Accuracy | |
| Dew point accuracy: | ±3℃ Td |
| Pressure value (density) accuracy: | ±0.1% FS |
| Temperature accuracy: | ±1℃ |
| Sensor Response Time | |
| Dew point sensor: | 2S (at 20℃) |
| Pressure sensor: | <0.5S (at 20℃) |
| Operating Environment | |
| Transmitter operating temperature: | -40...+80℃ |
| Overload safety pressure: | 20 bar |
| Relative humidity: | 0~100RH% |
| Measured gas: | SF6, SF6/N2 mixed gas |
| Output | |
| Communication method: | RS485 |
| Communication protocol: | ModBus RTU |
| Transmission speed: | 9600 bps |
| General Parameters | |
| Operating voltage: | 18…36VDC |
| Power: | <3W |
| Weight: | 361g |
| Protection level: | IP65 |
| Housing material: | Stainless steel |
| Connector material: | Stainless steel |
| Electrical connector: | M12 connector |
| Mechanical interface: | M301.5 |
| Sealing method: | O-ring (332.5mm) |
| Absolute air leakage rate: | ≤10-9Pa·m3/s (helium detection) |
| Rated inflation pressure: | 0.6MPa abs |
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