are equipped with non touching proximity NAMUR switches. They should be preferable used with oil filled measuring instruments. With an ex-prooved isolating amplifier they can be used in explosion proof areas.
Rated voltage: 8 V DC
Switching precision: approx. 0,5 % of final scale value
are equipped with non touching proximity switches. They should be preferable used with oil filled measuring instruments, for operating under low voltages and for small DC-loads, eg. for direct connection to a PLC.
10-30 V DC
Breaking capacity: below 100mA
Switching precision: approx. 0,5% of final scale value
All before mentioned contacts are likewise available in a modular system. To simplify mounting of contacts onto the dial of instruments, we have developed an add-on unit which can be fitted to any measuring instrument within minutes.
The add-on unit consists of a transparent hood, an adjusting lock, cable gland or plug respectively, and a special contact with a plug base and fork coupling.
standard with PG cable gland or oiltight with plug and cable, completely mounted and wired.
Available in DN 100, DN 4 ½ “, DN 6”, DN 160