The MP112 vacuum gauge features:
- Screen 2 lines.
- Functions: Pressure, Hold, Min, Max, manual auto-zero, illuminated display, change of units, automatic disconnection.
- Supplied with secured pressure connections, 2 x 1 m. clear tube 4 x 6mm, stainless steel tube diameter 6mm, length 100mm.
- Calibration certificate and transport case.
The piezoresistive sensor: It is a membrane formed on a silicon substrate, which bends with the applied pressure and generates millivoltage or milli-current proportional to the applied pressure.
Pitot tube: The pitot tube calculates the dynamic pressure: Pd = total pressure (Pt) – static pressure (Ps) The velocity is calculated from Bernoulli’s simplified formula.
|Allowable overpressure||3 bar|
|Pressure connectors||Ø 4 x 6 mm connectors with nickel-plated brass thread|
|Screen||2 lines, LCD technology.
Size 50 x 34.9 mm.
1 5-digit line with 7 segments (values)
1 5-digit line with 16 segments (values)
|Protection||Shockproof with ABS, IP54 protection|
|Keyboard||Metal overlay with 5 key|
|Cable||Spiral cable, lg 450 mm, extendable up to 2.4m|
|Alimentation||1 alkaline battery 9V 6LR61|
|Use temperature||0 to 50 ° C|
|Warehouse temperature||From -20 to + 80 ° C|
|Adjustable automatic shutdown||0 to 120 min|