This pressure meter is ATEX certified and has been given Ex II 1 G EEx ia IIC T4 Baseefa 03 ATEX 0079 certification.
The highest specification model in Comark’s range of intrinsically safe pressure meters, the C9507 can be used to safely measure pressure across a massive range from 0 to ±7000mBar with selectable pressure units of PSI, mBar, inH20, mmHg, torr, KPa, cmH20 and Kgcm-2.
Suitable for both negative (vacuum) and positive pressure measurements, the Comark C9507 includes dual connectors with both negative and positive designation for this purpose.
It also comes with a selection of additional functions such as MIN/MAX measurements, average measurements and a data hold function.
Pressure Measurement Range | 0 to ±7000 mBar |
Resolution | 1mBar |
Accuracy | ±0.2% of full scale (FS) at +23°C |
Repeatability | ±0.1% of full scale (FS) at +23°C |
Mean Temperature Coefficient of Reading | <0.1% per °C |
Operating Temperature Range | 0 to 50°C |
Humidity Range | 10 to 90% RH non-condensing |
EMC | Tested to EN61326-1 Criteria B performance |
Environmental Protection | IP67, BS:EN60529, IEC529 |
Battery | 9V PP3 *6F22 — 6F22REL or GP1604G |
125 hours | |
*IS models must only use Zinc Chloride Battery | |
Low Battery Warning | Displays BAT just before end point of battery |
Over Pressure Indication | – – – – |
Over 9999 Reading Indication | Lowest 4 digits blink |
Connections | 1/8" BSP female |
Weight | 330gm including battery |
Dimensions | 175 x 82 x 32mm |