RS485 Fixed Gas Detector
Fixed Gas Detector Brief Description:
Fixed Gas Detector Features:
Explosion-proof design
Easy to install
Can be worked stand alone
DC24V external power supply optional
433Hz wifi optional
Remote control
No need to calibrate when replace different gas sensor
Fixed Gas Detector Parameters
Gas type | O2 | CO | H2S |
Range | 0-30%vol | 0-1000ppm | 0-100ppm |
Resolution | 0.1%vol | 1PPM | 1PPM |
Sensor type | support electri-chemical, Catalytic ,semi-conductor, PID, infrared sensors |
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Detection method | diffusion, pump |
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Installation | wall mounted, pipe line (Thread size: G1/2) | ||
Working voltage | DC(24+-3.6)V power: 1.6W | ||
Response time | ≦30s (T90) |
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Deviation | ±3%FS | ||
Repetition | ≦2% | ||
Relay | two relay output, free contact: 30VDC 1A/125VAC 0.3A |
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Degree of protection | IP65 | ||
Explosion-Proof | Ex d II T6 GB |
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Shell material | Die-casting aluminumExplosion-proof and anti-corrosion | ||
Thread size | M20X1.5 , G1/2 |
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Dimension | 261*177*90mm cable: >4x1.5mm2 shielded cable | ||
Working temperature | -10℃-50℃ | ||
Working humidity | ≦95% RH, no condensation |
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Working pressure | 86-106Kpa |
FAQ
Q1:Are you factory or trade company?
A1:We are factory.
Q2:What about the payment method?
A2:T/T, Paypal, Western Union, L/C is available.
Q3:Does your company accept customization?
A3:We do customizing service for customers.
Q4:What about the Shipment?
A4:We’ll choose proper transportation mode based on the weight of goods, usually arrange shipment by air expresssuch as DHL,FEDEX,TNT or UPS.
Q5:What about after-sale service?
A5:12 months warranty for all kinds of products;