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Comark Pressure / Manometers – Intrinsically Safe
Our Intrinsically Safe Pressure Meters contain impregnated protection, designed to limit electrical discharge as well as the surface temperature of the device, in order to prevent the possible ignition of a volatile gases, dust or vapours.
The Comark range of Intrinsically Safe Manometers are ATEX compliant, certified to Ex II 1G Ex ia IIC T4 Ga and Baseefa 03ATEX0079 and are therefore recommended for use in areas where explosive or flammable substances are stored or processed. These pressure meters have been approved by internationally recognised approval bodies to intrinsic safety requirements.
Pressure units: PSI, mbar, inH2O, inHg, mmHg, torr, kPa, cmH2O, Kgcm-2
| Pressure Measurement Range | 0 to ±7000 mBar |
| Resolution | 0.1 to 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 *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 |
Further Information
Data Sheets
Data_Sheet_9500 Ex/I.S
