Oxygen sensor for mine

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Oxygen sensor for mine

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FOB PRICE
CIF PRICE

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QUANTITY

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PCS
TOTAL COST
$1660

Specification

Model : GYH25

Material : Default

Packing Information

Pcs/Carton : N/A	Packing Size/Carton : N/A	Packing Vol/Carton : N/A
N.W./Carton : N/A	G.W./Carton : N/A	QTY in 40HQ : N/A
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Product Introduction

The sensor adopts the imported element with the characteristic of work stability, long servicing life, digital display with 4 site LED, intrinsic circuit, controlled by intellectualized chip, infrared remote adjustment and various signal output system .The sensor is especially for the continuous detection of oxygen concentration in the mine. It definitely has standard three-wire working style (two wires are used for supply power and one wire is used for feedback signal).

Main technical parameters

Working voltage: 9-24V

Working current: <40mA (18VDC)

Measurement range: 0.0-25.0% O2

Precision: 0.1%O2

Measurement error: <±3% (in the whole measurement range)

Alarming range: 0-25%O2

Sound and light alarm: sound level >85db, red LED flash

Remote control distance：>6m

Response time: <60s

Work condition: temperature: 0-40℃ Relative humidity ≤98％ Atmospheric pressure 86-106Kpa Wind speed ≤8m/s

Signal output means: bit serial, 200-1000HZ pulse frequency, 4-20 mA or 1-5 mA current

Distance between sensor and power：2Km (1.5mm2 cable with copper core)

Explosion-proof model: intrinsically safe for mine

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