Automatic Sf6 Gas Density Switches Meter Relay Calibrator

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Instrument Operating Temperature: - 20 ~ + 60 ºC
• Measuring Range: 0 ~ 1.000MPa
• Measurement Accuracy: Level 0.2
• Normal Temperature Gas Pressure Gauge: Calibration at Any Pressure Point of 0 ~ 1MPa
• Power: Electronic
• Customized Support: OEM, ODM, Obm, Software Reengineering
• Trademark: KDZD
• Origin: Hubei, China
• HS Code: 9030332000

Product Description

 

 

Technical parameter
1. Measurement accuracy: 0.2 level
2. Display mode: Color LCD display (3.5-inch)
3. Measurement range: 0-1.000Mpa
SF6 density relay: single alarm, single interlock, single alarm single interlock, single alarm double interlock
Room temperature gas pressure gauge: Verification of pressure point from 0 to 1MPa
20 degree gas pressure gauge: pressure point calibration from 0 to 1MPa
4. Pressure detection range: 0-10MPa; Resolution: 0.0001 Mpa
5. Instrument operating temperature: -20 to+60 ºC
6. Storage capacity: 100 sets
7. Communication interface: RS-232
8. Printing method: Desktop micro needle printing (optional)
9. Temperature measurement range: -20 ºC to 60 ºC with a resolution of 0.1 ºC
10. Working power supply: AC: 220V ± 10% 50Hz DC: 12V
11. Printer: It can be built-in or external, and can be customized according to user requirements.
 

Overall dimensions of the host	length 360mm, width 240mm, height 110mm
Attachment box dimensions	length 430mm x width 310mm x height 160mm
Instrument weight	Host 3.0Kg

Product Features
1. The relay calibrator adopts an analog-to-digital hybrid single cycle high-speed microcontroller as its core, which is rich in resources and has strong data processing capabilities. Because it integrates A/D, D/A, reference voltage, and analog amplification inside the microcontroller, the peripheral circuit is simple, stable, and accurate.
2. The instrument can automatically calibrate pointer and electronic density relays.
The initial state of the 1-3 sets of contacts of the density relay is normally open or normally closed, and the response and recovery values of the 1-3 sets of contacts can be measured simultaneously. Therefore, this instrument can adapt to the automatic calibration of new and old forms of density relays.
4. The instrument adopts a 320 * 240 large screen color LCD display with a Chinese character operation interface, making it easy and convenient to use.
During measurement, the instrument simultaneously displays the current pressure, the corresponding pressure at 20:00, and the ambient temperature. Solved the problem of on-site verification of SF6 density relays.
6. The testing process is automated, avoiding errors caused by human factors.
7. The instrument can store 100 sets of measurement data without loss, ensuring traceability for each measurement.
8. The instrument can upload test data to a PC through the RS-232 interface and automatically generate a dedicated test data table.
9. The instrument can calibrate the normal temperature pressure gauge and density gauge at ambient temperature.
10. The instrument pipeline adopts imported quick connectors, which are easy to connect and have a low leakage rate.
11. The instrument has a clock function inside, which can correct the clock in real time.
12. The instrument has a self calibration function. After prolonged use, the instrument can be calibrated and corrected to ensure its calibration accuracy.
13. The instrument adopts high-precision pressure sensors and magnetic fluid technology products.
14. The instrument is equipped with multiple switch adapters, and most switches can be calibrated without disassembly.
15. Equipped with a high-capacity built-in battery, the screen displays the battery level, expanding the instrument's usage space and facilitating on-site verification.
16. Suitable for transition joints (including currently major imported switches and domestically produced switches).