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ESZ Mendeleevets - Zinc reference electrode

ESZ - Zinc ref. electrode
ESZ - Zinc ref. electrode

Certification:

Certified in the Maritime Register of Shipping

Application area

Zinc reference electrode ESZ Mendeleevets is used in the electrochemical protection systems for measuring construction potential relative to the environment. The electrodes have 2 modifications – ESZ-1 and ESZ-2.

Electrodes ESZ-1 and ESZ-2 are installed direct in water, including sea water.

Electrodes ESZ-2 are also intended for installation in water electrolyte solutions – commercial water from watery oil, naphtha, diesel fuel, gas condensate, black oil, vacuum gas-oil.

ESZ-1 ESZ-2
ESZ-1 Mendeleevets ESZ-2 Mendeleevets

Technical details

ESZ-1 represents itself a zinc electrode electrically connected to a measuring cable, installed in a plastic casing and sealed with a compound.

ESZ-2 represents itself a zinc electrode installed in a fluoropolymer casing and sealed by cable entries.

For connection to a terminal block, the measuring cable of electrodes is equipped with a cable termination. The joint of the measuring cable and the cable termination is insulated by a heat shrink tube.

Technical data

Parameter nameValue
ESZ-1ESZ-2
Potential relative to silver chloride electrode, mV 970±15
Resistance to spreading, Ohm, no more than 100
Dimensions not including cable (LxWxH), mm, no more than 130 х 55 х 25 215 х 35 х 35
Weight without cable, kg, no more than 0,3 0,4
Service lifetime, years, not less than 15

Conventions

 
ESZ-1 - 7 - VPPO TU 28.99.39-039-24707490-2017
(instead TU 3435-039-24707490-2016),
OKPD2 28.99.39.190
1 2
 
1 Measuring cable lenght:
7, 10 или 13 m (more – if required);
 
2 Measuring cable type:
VPPO or PKZ-FF-ng(A)
 

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