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DATA SHEET

Type 8611



eCONTROL - Universal

controller

Type 8619



multiCELL - Multi-channel

and multi-function

transmitter/controller

Type 8693



Digital electro-pneumatic

process controller for

integrated mounting on

process control valves

Type 8802



ELEMENT continuous

control valve systems -

overview

Type S022



Insertion adaptor/fitting

for ELEMENT analytical

measurement devices

Standard | EU | en | 2024-03-26 | 16

Conductivity meter, ELEMENT design

• Perfect for clean water and slightly concentrated liquids

• Measurement device for direct connection to the monitoring level (PLC)

via analogue 4…20 mA signal or digital IO-Link or Bürkert system bus

(büS)/CANopen communication

• Parameterisation, calibration and transfer of parameterisation data all

possible thanks to a removable display/configuration module

• Simulation of process values for diagnostics

• Universal process connection, three different cell constants to cover a

wide range of applications such as reverse osmosis

The Bürkert conductivity meter Type 8222 is designed for measuring the conduc-

tivity of fluids.

The sensor element comprises a two-electrode cell and a Pt1000 temperature

probe. The sensor itself is available with three different cell constants C. These with

C= 0.01 or 0.1 cm-1 are fitted with stainless steel electrodes and those with

C= 1.0 cm-1 are fitted with graphite electrodes. Thus, due to the measurement

device’s design, Bürkert has simplified installation and maintenance work.

The device Type 8222 is available in two variants.

The first one, the so-called ELEMENT standard is proposed either with three

adjustable outputs (two digital outputs and one analogue output) or with four

adjustable outputs (two digital and two analogue) and can be equipped with a dis-

play. The display is only necessary for start-up, configuration (e.g. measuring

range, units, calibration, thresholds) or as a display of process values.

The second variant, the so-called ELEMENT neutrino is a 2-wire device, without

display, with a 4…20 mA current output or with a digital communication mode that

can communicate either in IO-Link or in büS (Bürkert system bus based on CAN-

open).

Both variants are available with a G 1½" union nut for installation in an adaptor with

a G 1½" external thread sensor connection. The adaptor is mounted into the pro-

cess. The ELEMENT neutrino variant is also proposed with a G ¾" external thread

for screwing into an adaptor with a G ¾" internal thread sensor connection.

The device Type 8222 converts the measuring signal and computes the output

signals, which are provided via one or two M12 plug connections for the ELEMENT

standard variant as well as via one M12 plug connection or on a terminal strip via a

cable gland for the ELEMENT neutrino variant. The device in the ELEMENT stand-

ard variant shows several values in different measuring units (if display is mounted).

Product variants described in the data sheet may differ from the product presentation and description.

Type description

Can be combined with

Type 8222

© Christian Bürkert GmbH & Co. KG, Subject to alteration