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JNYQ-I-44Ex Explosion-proof Infrared Analyzer
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Product description
1. main features.
Large screen LCD display, digital direct reading, rich information; automatic screen protection.
All Chinese menu touch screen operation.
Digital information processing.
Linear expression of measurement output.
Output of multiple state signals: sound, light, picture, relay, communication information.
Two-component optional configuration: more than 20 gas combinations, such as CO, CO2, SO2, CH4, etc.
.
2. Application fields.
JNYQ-I- 44EX has a flameproof explosion-proof structure, which can be safely and reliably used in petroleum refining, chemical industry, natural gas and other flammable and explosive situations.
.
3, the working principle.
Infrared gas analyzer belongs to non-spectroscopic infrared gas analyzer.
Its working principle is based on the selective absorption of infrared by some gases.
A single light source, a single tube half-air chamber and an advanced series thin film microvoice detector are adopted.
.
4. Technical parameters.
Measuring range: 0mm 100%.
Precision: less than ±1%F.S.
Stability: zero drift less than ±1%F.S/7d.
Range drift ≤ ±1%F.S/7d.
Sample gas flow: 500 ±10ml/min.
Response time: T90 ≤ 20 seconds (when the gas passes directly through the gas chamber).
Chamber pressure: ≤ 20Kpa.
Contact capacity: 120VACMagne1A 24VDCMagi 1A.
Isolated current: (0pm 4x20) mA (500Ω).
Isolated communication: RS232, RS485 (optional).
Warm-up time: ≤ 30min.
Protection level: IP65.
Explosion-proof grade: ExdIICT6.
Working environment: temperature:-5 ℃ ~ + 45 ℃; humidity: ≤ 90%RH.
Working power supply: 220VAC ±10%, 50Hz ±5%.
Form factor: 450mm (W) x 550mm (H) x 250mm (D).
Weight: about 39.0kg
Large screen LCD display, digital direct reading, rich information; automatic screen protection.
All Chinese menu touch screen operation.
Digital information processing.
Linear expression of measurement output.
Output of multiple state signals: sound, light, picture, relay, communication information.
Two-component optional configuration: more than 20 gas combinations, such as CO, CO2, SO2, CH4, etc.
.
2. Application fields.
JNYQ-I- 44EX has a flameproof explosion-proof structure, which can be safely and reliably used in petroleum refining, chemical industry, natural gas and other flammable and explosive situations.
.
3, the working principle.
Infrared gas analyzer belongs to non-spectroscopic infrared gas analyzer.
Its working principle is based on the selective absorption of infrared by some gases.
A single light source, a single tube half-air chamber and an advanced series thin film microvoice detector are adopted.
.
4. Technical parameters.
Measuring range: 0mm 100%.
Precision: less than ±1%F.S.
Stability: zero drift less than ±1%F.S/7d.
Range drift ≤ ±1%F.S/7d.
Sample gas flow: 500 ±10ml/min.
Response time: T90 ≤ 20 seconds (when the gas passes directly through the gas chamber).
Chamber pressure: ≤ 20Kpa.
Contact capacity: 120VACMagne1A 24VDCMagi 1A.
Isolated current: (0pm 4x20) mA (500Ω).
Isolated communication: RS232, RS485 (optional).
Warm-up time: ≤ 30min.
Protection level: IP65.
Explosion-proof grade: ExdIICT6.
Working environment: temperature:-5 ℃ ~ + 45 ℃; humidity: ≤ 90%RH.
Working power supply: 220VAC ±10%, 50Hz ±5%.
Form factor: 450mm (W) x 550mm (H) x 250mm (D).
Weight: about 39.0kg