Comark Differential Manometer With 2 Pressure Ports, Max Pressure Measurement 7 bar, Intrinsically Safe, IP67 C9507IS

Comark C9507IS differential manometer with 2 pressure ports is a robust and intrinsically safe instrument designed for accurate measurement of differential, positive, and negative gauge pressures within -7 bar to 7 bar range. The device has a durable construction with an IP67 rating, ensuring resistance to dust and moisture, ideal for industrial, petrochemical, HVAC, and process control environments including hazardous areas certified to ATEX standards.

The instrument features a liquid crystal display (LCD) offering clear pressure readouts with ±0.2% accuracy. It supports min/max recording, hold functions, and automatic zero adjustments to ensure precise measurements in varying conditions. The maximum overpressure tolerance is 13,700 mbar, making it capable of withstanding pressure surges.

Operating temperature ranges from 0°C to 40°C, suitable for typical industrial and laboratory environments. Dimensions are compact with 173 mm length, 83 mm width, and 32 mm height, weighing approximately 255 grams including battery. The device is powered by a fitted battery ensuring portable and convenient use.

Additional features include a transient reading averaging filter for stable readings and auto switch-off to conserve battery life. The Manometer supports nine display scales and is certified intrinsically safe for use in explosive atmospheres under ATEX classification, suitable for Zone 0 hazardous areas with group IIC gas types and T4 temperature rating.

The package includes a hard carry case for safe transportation, a 1/8 inch BSP connector, battery (fitted), and a comprehensive instruction booklet for ease of use. The product is manufactured in the United Kingdom and meets industry requirements for safety and performance in pressure measurement applications.

Intrinsically safe for hazardous areas including Zone 0. Dual pressure ports for differential and gauge measurements. IP67 dust and waterproof protection. High accuracy of ±0.2% with clear LCD display. Wide temperature operating range from 0°C to 40°C.

Min/max recording, hold, and adjustable zero functions. Auto switch off and transient reading filter enhance usability. Compact and lightweight design suitable for field use. Comes with carry case and accessories for immediate operation.

Manufactured in the United Kingdom with ATEX hazardous area certification.

Available in EnvMart’s measurement instruments catalogue, the Comark C9507IS is ideal for industrial, laboratory, HVAC, and petrochemical sectors requiring reliable, accurate pressure monitoring solutions.