Measurement and control technology

Manometer test and repair

Measurement and control technology is also indispensable for the instrumentation of aircraft and ships. We have been active in this field for more than 40 years and have succeeded in establishing a significant presence on the international market. Our expansive product range includes new products, the sales and repair of:

All types of manometers
Recording manometers
Barometers
Peak barometers
Pi meters
Indicators
U-tube manometers
Tension gauge
Machine thermometers
Shaft thermometers
Room thermometers
Tension thermometers
Strip chart recorders
Bimetal thermometers
Temperature regulators
Electronic thermometers
Fuel indicator
Flow monitors
Revolution counters
Stroke counter
Counters
Welding fittings
Safety valves
Gauges
Tank contents gauge
Water-level adjuster

Example: Caisson manometer

(various models possible)

Measuring principle:

The ambient pressure acts on the tube spring interior. Display takes place in clockwise direction in accordance with an overpressure gauge of normal construction. The housing interior is hermetically sealed at barometric pressure.

Rated size:	160 class 1.0 optionally class 0.6 (DIN 16005)
Display range:	0 - 2,5 BAR 0 - 4,0 BAR 0 - 6,0 BAR
Indicator mechanism:	Copper alloy, moving parts nickel silver
Instrument dial:	Aluminium, white, scaling black
Needles:	Aluminium, black
Housing:	Steel, black
Viewing glass:	Flat instrument glass
Ring:	Bayonet ring, steel, black

Manometer with limit value signaller 821.21 (example)

TYPE 232.50.100 G1/2" rear side 0 - 6 BAR
(for motor control)

Manometer 232.30.100 (example)

232.30.100 0-100 BAR G.1/2" bottom, with pressure transducer
4 -20 mA
(for pump control)

233.30.100 0-40 BAR G1/2“ with pressure transducer
(for chemical- and food industry)