Gas detector EC35

powerhumiditydust

- High precision electrochemical sensor - Multiple signal output, HART communication interface, multiple wire connection, infrared remote control or magnetic rod adjustment and calibration, easy to operate - Pluggable intelligent sensor module, easy to replace - Double recognition of explosion-proof in explosive gas environment and combustible dust environment - Automatic zero setting, automatic fault identification and automatic error prompt DETECTION PRINCIPLE - Electrochemical DETECTION METHOD - Diffusion ACCURACY - ≤±3%F.S. REPEATABILITY - ≤±3%F.S. DISPLAY TYPE - LCD display, LED indication ALARM TYPE - LED light alarm, Ex-proof audible and visual alarm (optional) ADJUST METHOD - Infrared remote controller, magnetic bar POWER SUPPLY - 24VDC（15~30VDC） POWER CONSUMPTION - ≤3W (with Ex-proof audible and visual alarm ≤5W) CABLE CONNECTION - ≤1000m，3(4)×1.5mm2 OUTPUT SIGNAL - 4~20mA（three wires） Relay output (2A 30VDC) 24VDC relay output (for audible and visual alarm); MODBUS / RS 485(optional) 4~20mA+HART (optional) ELECTRICAL INTERFACE - NPT3/4″(F) (Other size is available as request) OPERATION TEMPERATURE - -40℃~+70℃ (according to the spec. of the sensor) OPERATION HUMIDITY - 0~99%RH/Non condensation EX-PROOF CERTIFICATE - Ex d ⅡC T6 Gb / Ex tD A21 IP66 T80℃ INGRESS PROTECTION - IP66 INGRESS PROTECTION - Aluminium Alloy/ Stainless Steel OUTLINE DIMENSIONS - 140×203×100mm（WxHxD） WEIGHT 2,000g (Aluminium Alloy housing)