| GN8050 High-temperature Type Combustible gas detector |
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Characteristic： |
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0、1、2、4～20、22mA current/mod-bus signal output |
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1 Programmable Linkage Output Interface |
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Explosion Prevention Mark ExdⅡCT6 |
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I2 cable entries convenient to install |
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Import sensor of high accuracy & anti-poisoning |
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Independent gas chamber structure, and the sensor is easy to replace |
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Automatic zero-tracing, temperature compensating |
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Gas concentration analog output |
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Automatism safeguard function to defend the impact from high chroma gas |
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Own intellectual property rights
with self-determination |
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Working theory： |
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GN8050 High-temperature Type Combustible gas detector first sample the signal from sensor,then deal the signal with the internal data processing, final output the consistence of ambient air by the signal such as 4～20mA , Mod-bus digital frame.
The GN8050 High-temperature Type can use in system with our company's GN90000-B、GN90000-P、GN90000-F、GN90000-A、GN90000-S gas controller. Otherwise, through Linkage Output of relay, the GN8050 can be joined with the host of fire control, and cut-over fire control system immediacy. |
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Specification： |
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| Detecting
Theory |
Catalytic combustion type |
| Measurement
Range |
0～100%LEL |
| Accuracy |
±2%FS |
| Response
Time |
≤30s |
| Recovery
Time |
≤30s |
| Setting
Mode |
Switch＋Key |
| Alarm setting |
1-Stage alarm (default 25%F.S.,adjustable) |
| Alarm Mode |
1-stage alarm passive relay output contact (A1),contact
capacity 1A 24VDC(Optional) |
| Explosion
Prevention Mark |
3/4"NPT/M20 |
| shell Material |
Al-Mg alloy / stainless steel |
| Explosion
Prevention Mark |
ExdⅡCT6 |
| Degree of protection |
IP66 |
| Working Temperature |
-40℃～+150℃ |
| Relative Humidity |
0～95%RH (Non-condensing) |
| Power Supply |
24VDC±8VDC |
| Maximum Power supply Consumption |
2W |
| Weight |
Approximately 1.5Kg |
| Shell color |
Yellow/blue |
| Dimensions |
200mm*290mm*60mm(L*W*H) |
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