Description
Reference electrodes should be purchased to perform measurement work on underground metal structures. Using this equipment, it is possible to assess the degree of corrosion protection of pipelines and other steel facilities. The modernized copper sulfate model can be equipped with an auxiliary electrode (VE).
Double-membrane reference electrodes are used for installation in soil. The unit should be positioned above the inspected structure. To perform measurements, the device must be buried to a level below the soil freezing depth. The conductors can be routed to a control measurement point or to a cover. The unit may be operated at ambient temperatures not lower than -5 and not higher than +45 degrees Celsius.
If required, reference electrodes can be ordered with auxiliary electrodes and an installation container. The device housing is made of durable material and filled with bentonite. The filler prevents diffusion between the soil and the electrolyte. Constant contact with the soil is ensured by the presence of capillary channels.
Each unit is supplied with cables. For more convenient operation and subsequent maintenance, each cable is equipped with connection terminals. All cables are marked with information tags. The order price depends on the selected cable length. The product is supplied with a minimum cable length of 3 meters, which can be increased upon request.
Technical characteristics
| Parameters | Values |
| Service life, years | 15 |
| Weight, kg | 0.6 |
| Minimum cable length, m | 3 |
| Dimensions, cm | 8×17 |
| Resistance, kΩ | 10 |
| Potential, mV | 100 |
Delivery and additional product parameters are agreed with the customer. The scope of supply includes:
- operation manual – 1 pc;
- ESMS-M2 – 1 pc;
- installation container (ordered separately) – 1 pc.
Modernized reference electrodes comply with GOST requirements for climatic version and have placement category 5.
