portable combustible gas detector

Portable combustible gas detector KT-601 is an intrinsically safe apparatus to inspect the combustible gas concentration in the surrounding air continuously. It used the advanced catalytic combustion sensor with long performance life, high sensitivity and reliability. The inner is controlled by Motorola military ultra-low power consumption single chip. Powered by large capacity nickel-hydrogen rechargeable battery which can support ultra-long standby time. The patch package looks nice and reliable. Large LCD screen supplies a clear and direct display. Secondary alarm function with acoustic, light and vibrate signals can warn the under-voltage alarm and appointed gas concentration alarm accurately, directly and in time. Its crust is ma de from high strength ABS engineering plastic, with fashionable appearance design, comfortable handle and good durability.Features• Advanced catalytic combustion sensor; • Alarm threshold can be set for high and low value respectively, the screen displays will show the alarming type; • The appointed concentration value can be adjusted based on buyer’s need;•With the under-voltage alarm displaying; • Auto-calibration function will reduce the detection errors; • Failure self-checking function of the transducer; • Two-stage alarm function with acoustic, light and vibrate signals will not easily be neglected; • Self-checking after start up, self-diagnostic and self-repairing function; • Password management capability: important manipulation need password authentication to avoid incorrect manipulation; • Intrinsically safe apparatus;• Simple operation, long performance life, good stability, high sensitivity, strong anti-interference, portable figure and light weight.Technical SpecificationsApplicable Gas Flammable gas Detecting Range 0 100%LEL Accuracy ±5%(F.S) Alarm signal Low alarm signal: discontinuous acoustic alarm per 0.6 second with light glittering High alarm signal: discontinuous acoustic alarm per 0.2 second and vibration with light glittering Alarm Threshold (two-stage) Low: 25%LEL / High: 50%LEL (can be adjusted with password inputted) Display LCD displays the real time data and system state Work Voltage DC2.4V (nickel-hydrogen rechargeable battery, 1500mAh) Charging Time 4 6 hours Operating Environment Temperature: -25°C 50°C Humidity: ≤85%RH (non-condensing) Response Time t<30s Continuous working period ≤8 hours Performance Life of Transducer 2 years Protection Grade IP54 Dimensions 115mm*62mm*26mm Weight 175g Applicable GasCH4 C3H8 C6H14 petrol C2H6O CH4O C3H6 C7H16 diesel CH2Cl2 C7H8 C3H6O C8H18 C10-H16 C4H8O2 C2H6 C4H10 C6H6 C4H10 C6H12O2 C2H4 C4H8O C8H10 C3H8O C2H4O C2H2 C4H6 C8H12 C2H5Cl C3H6O C2H6O C5H12 H2 CH4 LPG Standard Delivery Item QuantityHost 1Charger 1Cover for the Sensor 1ABS Instrument Case 1Operating Manual 1Certificate 1