9ENG8008 GFM436 User Manual
GFM436 Product Specification- 16
including the time and date it was stored and a 32-character alphanumeric label. Using Gas Data's SiteMan5
program data and labels can be transferred to and from a PC via a USB connection cable.
6.2 GFM436 Instrument Specification
General
Ex. Rating to: II 2 G Ex ib IIB T1 Gb
Ambient Temp Range -10 to 40 °C (14 °F to 104 °F) [N.B. the instrument is EX certified to
-20 °C / -4 °F, but the sensors are only calibrated to -10 °C / 14 °F]
Battery Life 8 hours typical
Battery charge time 2 to 4 hours
Aspiration Rate 300 ml/min
Storage Capacity >3000 Readings
Protection Rating IP65
Dimensions 200 x 100 x 60 mm
Weight 1kg typical