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Pressure Gauges with Electric Contact
See the bottom of page for a PDF catalogue.
Pressure Gauges with Pointer Contacts
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No.649・643・644・645・646・647
This gauge has a simple platinum contact.
Size (dial diameter)：100 mm, 150 mm
Measuring range：0.05 to 200
MPa
Contact capacity：100 V AC, 0.5 A.
The contact capacity of Models 647 and 648 may be amplified by the joint use
of a relay
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Pressure Gauges with Microswitch
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No.670・671
A microswitch is used for the contact to directly activate the gauge.
Size (dial diameter)：100 mm, 150 mm
Measuring range：0.1 to 50 MPa
Contact capacity：AC250V 15A
Note: The measuring range may be changed depending on the size.
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Pressure Gauges with Photoelectric Switch
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No.690・692
These gauges are equipped with a photoelectric switch for the contact to increase
the contact accuracy and life.
Size (dial diameter)：100 mm, 150 mm, square
Measuring range：0.1 to 7 MPa
Wet-part materials：super-alloy, SUS 316
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