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Comark C9501/IS 0-2 PSI Manometer
  • Comark C9501/IS 0-2 PSI Manometer
  • Comark C9501/IS 0-2 PSI Manometer
  • Comark C9501/IS 0-2 PSI Manometer

Comark C9501/IS 0-2 PSI Manometer

Comark authorised distributor.

Includes: Comark C9501/IS Pressure Meter, Tubing, Connectors and case.

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The Comark C9501/IS intrinsically safe pressure meter combines high accuracy with speed of response and has twin inputs for gauge or differential pressure measurement. Dust and waterproof to IP67 (BS EN 60529, IEC529) standards.

This Intrinsically Safe Pressure Meter contains 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 Baseefa03ATEX0079 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.


0 - 2 PSI / 0 - 140mbar Intrinsically Safe Pressure Meter.
ATEX compliant, certified to II 1 G EEx ia IIC T4 Baseefa 03 ATEX 0079.
Maximum Over-Range Pressure: 6 PSI / 400mbar.
Positive or negative (vacuum) pressure measurement.
Adjustable zero value.
Maximum, minimum pressure and hold function.
Averaged reading function.
Over-range indication.

Comark C9501/IS Specifications
Pressure Measurement Range0 - 2 PSI / 0 - 140 mbar (See manual for other ranges).
Resolution0.1 mBar.
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 Range0 to 50°C, 10 to 90% RH non-condensing.
Environmental ProtectionIP67, BS:EN60529, IEC529.
Battery9V PP3 *6F22 — 6F22REL or GP1604G
125 hours
*IS models must only use Zinc Chloride Battery.
Low Battery WarningDisplays BAT just before end point of battery.
Over Pressure Indication– – – –
Over 9999 Reading IndicationLowest 4 digits blink.
Connections1/8" BSP female.
Weight330gm including battery.
Comark C9501/IS warranty2 Years.


Comark C9500 Series Datasheet

PDF Specifications of the Comark C9500 Series of Pressure Meters.

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Comark C9501/IS 0-2 PSI Manometer
A16635 Pressure Tubing and Connectors includes: 4 x 1/8″ BSP Nylon Washers
2 x Male Stud Coupling c/w Washer
1.4m Polyurethane Tube SP Blue.
CRS/1 Protective Rubber Boot. 3059356
MC95 Carry Case for Pressure Meters. 3059910

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