Online fixed H2S gas detector applied to hydrogen sulfide gas transmitter pipeline
KQ500 series fixed gas detector can continuousely detect the concentration of toxic gases, flammable gases, Oxygen.
Widely used in metallurgy, petrol, petrifaction, chemistry, light industry, coking, municipal administration, gas, pharmacy, sewage dealing and many other special industries and fields.
Standard 4~20mA two wires signal output. It can transfer data in long distance, can get into the DSC system directly.
l It can detect various kinds of gases. high precision
l Fixed explosion-proof shell; it’s safe and reliable
l Standard 4-20mA electric current output, compatible with existing alarm control unit or
DSC (distributed control system).
l best sensor, high sensitivity, rapid response, stable and reliable
l operation is simple; easy installation and maintenance
- 20 °C ~ + 50 °C
≤90%R.H. no condensation
Working voltage: 16~30VDC
Working current: KQ500-EX is 120mA, others ≤50 mA
Output signal: 4~20mA standard signal two wire type output (KQ500-EX three wire type)
electrochemical sensor; catalytic combustion type sensor for KQ500-EX
Fixing type: wall-mounted type
Transition cable: two core shield cable (KQ500-EX uses three core shield cable), section 2×1.5mm2, external diameter 10mm
Transmission distance ≤1000m
Exd IICT6(used for explosion proofing detector);ExiaIICT4(used for intrinsic safety type detector)
Respond Time (T90)
Sensor service life
As for unlisted detected gas and measuring range, please contact with our company
Q1. Can it applied to other gases?
A: KQ500 series can detect a wide range of combustible gas, toxic gas, Oxygen.
Q2.What certificate can you support?
A: Our products have passed CE, Calibration Cert, Confirmity Cert of Explosion-proof, Pattern Approval Cert of the Measuring Instrument.
Q3. How is the calibration be done?
A: To keep the high sensitivity, please calibrate it at least once a year .
Q4. What about the lead time? A: We usually deliver the goods in 2-5 working days after the order confirmed.
Q5. Is it OK to print my logo on the gas detector? A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q6: Do you offer guarantee for the products? A: Yes, we offer 1 year warranty to our products.
Q7. How rto deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
Secondly, during the guarantee period, we will send new gas detectors with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution
including re-call according to real situation.
Welcome for any requirement! INTE electrical will provide the most cost effective products for you!