KM-1 Mendeleevets - Magnet contact
Application area
A magnet contact is used to provide a continuous electric contact of measuring equipment and a metal construction.
It is used for electrometric measurements:
- in prospect holes;
- outside the control-measuring points;
- at compressor stations and underground gas storage;
- on the objects having an exit to the earth surface.
Advantages:
- compactness;
- reliable contact;
- convenience in operation;
- universality of application.
Technical details
A magnet contact is a device the working surface of which is made of non-ferrous metal and connected to the terminal for connection of the measuring wire. The contact part of the device is made in the form of a disc with the diameter of 25 mm that provides sufficient contact surface with metal construction of any form.
Super strong magnet securely holds the contact KM-1 on the steel construction. In the design of the magnet contact we use the universal terminal which allows to connect the measuring wire both without strand termination and with the use of different connectors.
Technical data
| Parameter name | Value |
|---|---|
| Pullout force from flat surface of steel 20, kg, not less than | 2 |
| Current passed at a contact over the entire area, A, no more than | 5 |
| Dimensions, mm: - diameter - height |
26 40 |
| Weight, kg, no more than | 0,04 |
| Service lifetime, years, not less than | 10 |
Conventions
| KM-1 | Specifications 4276-026-24707490-2009 | ||||
| KM-1 Mendeleevets - magnet contact | |||||