You will need your initial code found on the activation page of the software, your order number for the licence, contact details. Once you have this information then please contact customer support via [email protected] or by phone +44 (0)1235 55 77 11.
The Gas-Pro is most likely charging, if the Gas-Pro has gone into deep discharge the display will not show the instrument charging symbol until it has been charging for 10+ minutes and the button has been pressed after this time. You will then see the charging symbol and the red LED flash.
Crowcon offer a number of functional test options form simple spray gases to automated systems see I-Test Bump testing for further details
No, a flameproof detector "safety protection" cannot be changed by using a zener barrier or galvanic isolator of any sort. It can only be used as a flameproof device.
Yes you must use a zener barrier or a galvanic isolator to comply with the detectors certification requirements.A zener barrier or Galvanic isolator must be used when a "intrinsically safe" (IS) detector is used in a hazardous zoned area.
Detecting gas, saving lives