▎Product Introduction ：
The NA1201 enables scheduled/unscheduled gas insulation level monitoring in high-voltage switchgear chambers through distributed measurement points with centralized management, supporting simultaneous monitoring of up to six chambers with historical data analysis for predictive maintenance and system stability - after extended monitoring periods, the unit can be redeployed to other chambers requiring 'intensive care' insulation performance evaluation.
▎Key Features ：
1.Advanced optical sensor for precise decomposition product measurement.
2.Recirculating measurement without affecting gas volume.
3.Multi-chamber monitoring with independent operation.
4.Multi-layer sealing and protective design.
5.Imported valves and connectors for reliability.
6.Self-diagnostic software functions.
7.Embedded field control strategy.
8.IP54 rated outdoor enclosure.
9.Configurable server for data management platform.
▎Technical Specifications ：
Purity Detection |
|
Principle |
Optical |
Range |
(0~100) % (vol) |
Maximum Permissible Error |
±0.5% (vol) |
Resolution |
0.01% |
Dew Point Detection |
|
Principle |
Polymer film capacitive |
Range |
(-60~+20) °C |
Maximum Permissible Error |
±2°C |
Resolution |
0.1°C |
SO₂ Detection |
|
Principle |
UV optical |
Range |
(0~100) μL/L |
Maximum Permissible Error |
±1μL/L (0~50); ±2μL/L (50~100) |
Resolution |
0.1μL/L |
CO Detection |
|
Principle |
IR optical |
Range |
(0~1000) μL/L |
Maximum Permissible Error |
＜±2%F.S |
Resolution |
1μL/L |
Density (P₂₀) Detection |
|
Principle |
Electronic |
Range |
(0~0.9) MPa |
Maximum Permissible Error |
±0.0075MPa |
Resolution |
0.001MPa |
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