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Fischer Germany MS10 Series Contact Pressure Vacuum Gauge Fischer offers MS10 Series pressure gauge + switch for Overpressure and vacuum measurement and control. Application
Overpressure and vacuum proof contact pressure gauge for control and supervising purposes in vacuum processes. Construction and Operation
The measuring system consists of two encapsulated and hydraulically coupled metal diaphragm. When subjected to pressure it causes a deflection proportional to the strength of pressure. Opposite of the medium-touched diaphragm a tappet returns the deflection to a motion work and the operating elements of the micro switches.
When subjected to excessive pressure each metal diaphragm based oneself on the chassis of the capsule. Therefore the device is prevented from damage. Main Features
- 2 change-over microswitches
- high repeatability
- switching function indipendent of the indication
- vibration resistant
- long service life
- rugged diaphragm system
- all measuring ranges overpressure proof to 25 bar
Application Fields
• winning of drinking water, water economy
• process technology
• terotechnology
• pneumatic transporter Specifications
Measuring range: (-) 200 ~ +200 mbar to (-) 1 ~ 24 bar
Nominal pressure 25 bar
Max. pressure overpressure proof to nominal pressure (all measuring ranges), vacuum proof up to fine vacuum 10-2 mbar
Perm. ambient temperature -10 ... +70°C
Perm. media temperature 70°C
Degree of protection IP54 per DIN EN 60529
Mounting position vertical, pressure port downward
Accuracy ± 2.5% FS
Adjustment of zero point located in the dial
Output contacts 1 or 2 micro switches, 1-pole changing contacts
Setting of switching points adjustable by reference value scale
smallest adjustable value: approx. 5% FS
Switching hysteresis approx. 2.5% FS
Load / contact U ~ max. = 250 V AC, I max. = 5 A, P max. = 250 VA
U = max. = 30 V DC, I max. = 0,4 A, P max. = 10 W
Electrical Connection cable terminal box
Pressure Connection KF10 small flange pipe connection DIN 28403 and ISO 2861
Measuring System metal diaphragm measuring system, welded
Pressure chamber stainless steel 1.4404
Measuring diaphragm 1.4571, Duratherm®
Materials, wetted inner parts stainless steel 1.4404, 1.4571
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