Fixed Ammonia NH3 Gas Sensor Detector with Alarm LED Display Explosion Proof – GAOTek
$46.19
$57.74
Description Features Factory direct sale Better quality with lower price Long lifetime sensor Fast delivery time Offer OEM service EX certification Light and sound alarm MOQ: 1 Unit Free lifelong calibration after sale Technical Specifications Measuring Range 0 to 100 ppm Working Voltage DC 24 V ± 15 % Signal Output 4 to 20 mA or RS 485 Respond Time T 90 < 30 s Working Temperature Toxic gas, oxygen: – 4 °F to 122 °F (- 20 ℃ to 50 ℃) Combustible gas: – 40 °F to 158 °F (- 40 ℃ to 70 ℃) Working Humidity < 95 % R.H. Size 8 in x 5.55 in x 3.74 in (20.3 cm x 14.1 cm x 9.5 cm) Weight 3.3 lb (1.5 kg)
Ammonia Gas Detectors