Licence # QEC25094ISO 9001-2015
Battery is encapsulated by epoxide resin with thickness not less than 1mm. Inside the encapsulation, there is protection management on the overload voltage, overload current and low voltage.
CD4 multi parameter gas detector, adopting advanced 32-digit MCU, can be used to monitor multi gas concentration continuously. With high sensitivity gas sensor, it has the advantages of high sensitivity and fast response. Once the gas reaches the preset alarming level, the detector will give video and audio alarming, which informs the user to adopt safety measurement to avoid dangerous accident happening. This model has passed the test and inspection of Chinese authoritative department according to the following standard: Q/ZCM016-2008.
LCD displays real-time date, detector status, libration, audio & video alarming, fault alert and low voltage alert.
about 10 hours continuously working (no alarming status)
<= 98%RH (25oC)
116 x 66 x 31 x 66 (mm)
Supplied complete with an aspirator and a current calibration certificate.
4 x Gasses:- O2, H2S, CO & LEL(Methane) Used extensively by NBN Technicians in confined spaces. Award winning technology that outclasses most conventional gas detectors on the market. We also supply bump test gas cylinders.