Wallmount CO2 Gas Detector Controller Relay External Sensor Alarm Programmable Fixed Digital Carbon Dioxide Gas Monitor Air Quality Meter Analyzer Tester

DETAILED SPECIFICATIONS CO2 Range:0~5000 ppm CO2 Resolution:1 ppm (0~1000 ppm);5 ppm (1000~2000 ppm) ;10 ppm (＞2000 ppm) CO2 Accuracy (below 3000 ppm):±50 ppm or ±5% of reading, whichever is greater CO2 Accuracy (above 3000 ppm):±7% of reading Warm-up Time:30 Seconds CO2 Response Time:＜2 min for 63% of step change or＜4.6min for 90% step change LCD Size:104(L) * 47(W) mm Meter Size:158(L) * 106(W) * 50(H) mm Sensor Size:124(L) * 33(W) * 26(H) mm Operating Temperature:0~50℃ Operating RH%:5~95% RH (avoid condensation) Storage Temperature:-20~60℃ Storage RH%:5~95% RH (avoid condensation) Power Supply:AC 100~240 VAC Piggyback socket load:5A@250VAC; 10A@120VAC Weight:~700g STANDARD PACKAGE 1*Sensor Unit 1*Monitor & Controller Unit 1*Manual 1*Screws

• 〖Accurate 2-Channel low drift NDIR CO2 measuring sensor〗Big LCD which could show the CO2 concentration value with chart, so the 7530 AZ could be used for the CO2 monitor forthe indoor air quality and green house CO2 measurement. It could be also operated and met with all work space, office, hospital, school, station, residential, commercial building or home usage.
• 〖Programmable CO2 zone value & CO2 center value〗Control the other connected devices, such as CO2 generator or ventilation fan,also can control the related instruments easil by two models, including the plant and human models, which could be override the controlling in low or high CO2 concentration.
• 〖External CO2 sensor〗Can be used in closed space,the cable is 4.5 meter long to extend your measure spot 4.5 meter away from display.
• 〖 Display real time CO2 value〗Built-in Day/Night auto detection to override CO2 control,display CO2 chart with variable time zoom levels,Max. /Min. recall function.
• 〖CO2 concentration alarms〗Audible alarm warns CO2 concentration,Target zone indicator.