MM active

Name: MM active
Brand: Thermokon

Compact inclined tube manometer that shows differential air pressure on a liquid scale, in -100 to +500 Pa or 0 to 600 Pa ranges.

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Range: 0 to 600 Pa

Part number255240

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Specification

Environment

Operating temperature: -40 to +60 °C
Protection: IP54 IP rating

Performance

Measuring range: -100 to +500 Pa (MM500) or 0 to 600 Pa (MM600)
Accuracy: MM500: +/-5 Pa from -100 to 0 Pa, +/-25 Pa from +1 to +500 Pa; MM600: +/-5 Pa up to 200 Pa, +/-25 Pa from 201 to 600 Pa
Nominal pressure: Maximum 200 kPa, air or non-aggressive gases

Physical

Housing material: ABS, cover PMMA
Colour: Blue
Dimensions: 210 x 140 x 60 mm

Part numbers

From the manufacturer's datasheet for MM active.

Overview

The MM is an inclined tube manometer for showing and watching differential air pressure in HVAC applications, for example across filters and fans. The reading is taken from a liquid indicator, so it needs no power. The MM500 covers -100 to +500 Pa and the MM600 covers 0 to 600 Pa. Each is supplied with fixing screws, a pressure connection set with 2 m of PVC hose, 30 ml of gauge fluid and red and green indication stickers.

Picture coming soon

Thermokon · Pressure sensor