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Online CO2 Gas Transmitter Range 0-5%vol CO2 Carbon Dioxide Gas Detector Tester

Brief introduction TGas-1031 Series Combustible, Toxic and Harmful Gas Transmitter can continuously measure the concentration of site gas, and convert the concentration signal into 4-20mA output. It is extensively applied in petroleum, petrochemistry, chemical industry, gas, coal, metallurgy and electric power; safety detection in municipal administration, telecommunication and traffic tunnel construction; the place where combustible, poisonous and harmful gas might leak, such as gasholder station and special industrial factory building, etc.

Main features 1.Two kinds of optional mode of power supply, including centralized busbar type and independent area type 2. High and low concentration alarm, performing real-time monitor to gas 3. Anti-poisoning type gas sensor with high sensitivity 4. Automatic modification of ageing curve of sensor, keeping constant alarm sensitivity 5. Function of automatic recognition of sensor trouble, function of high concentration gas above-norm of sensor 6. Function of automatic detection at starting up, and it has advanced function of self-diagnosis and self-reparing. 7. The calibrated concentration value is adjustable, facilitating users to set by themselves 8. When the sensor loses the function of monitoring alarm because of ageing, the detector is capable of automatic recognition and alarm, so as to effectively avoid missing report.

Technical parameters: Model:TGas-1031-CO2 Measurement range:0-5%vol Low alarm setting range:1000-2500ppm High alarm setting range:2500-5000ppm Low alarm point :1500ppm High alarm point:2500ppm Measurement precision :plus-minus 5%F.S Repeatability:2% Drift: Zero drift: plus-minus2%F.S Range drift: plus-minus 5%F.S Response time:<30s(T90) Sampling method:Diffusion Working environment :Temperature: -30 degree to 60 degree; humidity: below 85% (no coagulation) Remote control mode:By the adjustment mode by infrared remote control, the detector can be adjusted without opening of cover 4-20mA output :4-20mA output corresponding to 0-100%, maximum load 800 ohms Alarm output : The effective alarm is 1 point or 2 points; each alarm shall use SPDT electronic relay. Contact rating of alarm relay::Ohmic load: 5A@24Vdc or 120Vac or 240Vac Inductive load: 50VA Communication: Communication description: two-wire system parallel RS485 protocol, 32 points at most Connection: Twisted pair with shield Distance: maximum 1000m Input voltage:24VDCplus-minus 25%; power: 2W/way Using cable:≥2.5mm2×4 Screened cable line, outside diameter of cable is required to be between 6mm- 9mm

SHINGING DETAIL We Ship to Worldide, except APO/FPO Items are shipped from China using Airmail, reach most of the countries within 15 to 25 business days Delivery time depends on destination and other factors, it may takes up to 30 business day

PAYMENT INFORMATION: 1.We can accept Credit Cards,Paypal,T/T,Escrow and so on. 2.The buyer is responsible for any tax and/or duty charged by their country.
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WARRANTY INFORMATION: 1.All the products have been checked and packed in good condition before dispatch. 2.All the products with one year warranty. 3.If you find any quality problems,please send it back within 3 days,and we'll send you a new one or refund you the payment after we get the returned one. 4.Buyers have to pay for the return cost and we will pay the cost for resend 5.All products returned should be in new conditions.