INNOVATION
protected by a patent
The Reference Electrode (Cu / CuSO4) ENES-4M is used in electrochemical protection devices to determine the potential difference between the protected metal object and the ground.
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Certificate ГАЗСЕРТ
ЮАЧ1.RU.1404.H00010
Register:
PJSC Transneft
PJSC Gazprom
Gazprom gas distribution
Description
Purpose of the Copper Sulfate Reference Electrode ENES-4
The non-polarizable reference electrode ENES - 4 is designed to measure the polarization potential and underground structure potential relative to the electrode by creating an electrolytic contact with the ground in circuits for determining the effectiveness of anti-corrosion protection of underground metal structures, as well as in systems for automatic control and regulation of the operating mode of cathodic protection installations. The measuring devices are connected to copper sulfate electrodes to calculate the polarization potential. Through the use of the obtained values, the required potential difference at the protected object is maintained.Description of the electrodes ENES-4\4M
It consists of an electrolytic chamber, filled with electrolyte and a chamber filled with a bentonite mixture between which there is a membrane and a diaphragm, a copper rod connected by a cable with a tip and a potential sensor.During installation, the plane of the potential sensor shall be perpendicular to the axis of the pipeline, and the lateral surface of the pipeline should be free from defects in insulation.
Reference electrodes ENES-4M are supplied in bags with stabilizing filler.
Advantages of the Copper Sulfate Reference Electrode ENES-4
Sealed two-piece casing, shockproof.Due to design features, the electrode remains operational regardless of its position in the ground, but the best position is with the membrane upwards, which increases the service life of the product.
Enes-4M is immersed in a bag with hygroscopic filler, thanks to which it works perfectly even in dry periods.
We complete it with a cable at the request of the customer.
It is approved for use at the facilities of Transneft, PJSC Gazprom PJSC, Gazprom Gas Distribution.
In addition to modification: ENES-4M - stationary long-acting, ESMS - non-polarizable. The PSS Corporation catalog contains copper sulfate electrodes MSED, MSE, ESMS.
Specifications
| Характеристика | Значение |
| Внутреннее (собственное) сопротивление, кОм, не более | 15 |
| Потенциал по отношению к хлорсеребряному электроду, мВ | 100 ±20 |
| Количество электролита, заливаемого в корпус, мл | 800 |
| Масса электрода полная, кг (с кабелем 5 м*), не более | 5,5 |
| Срок службы, лет, не менее* | 30 |
*Срок службы электрода может изменяться в зависимости от срока службы комплектующего кабеля.
**Длина и марка кабеля могут быть изменены по требованию заказчика.
Modifications
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Documents
731768d126d2fed7b84233ef50fea162
673.4 Кб
Designations
| ЭНЕС | электрод сравнения неполяризующийся |
| Х |
- модификация электрода сравнения |
| -Х |
- длина кабель-вывода |
| -Х |
- марка кабель-вывода |
М - упакованы мешок со стабилизирующим наполнителем, без мешка не указывается
How to buy
To purchase equipment, leave a request on the website or contact us:
The manager will contact you to clarify the parameters of the equipment and order details.
The exact cost, terms and conditions of delivery are calculated after filling out a questionnaire or clarifying the requirements for equipment.
The information on the site is only for introductory purposes. Not a public offer.
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PSS Corporation. Cathodic protection equipment.
