Type 8232

7 | 17

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Sensor model

Free chlorine sensor

“Trace” (zero-chlorine)

Free chlorine sensor

with 3  electrodes

Free chlorine sensor

with 2  electrodes

Total chlorine sensor

with 3  electrodes

Fluid pressure

Max. 0.5 bar (7.26 PSI),

operation with or with-

out retaining ring, no

pressure drops and/or

vibrations

• Max. 3.0 bar

(43.53 PSI), operation

with retaining ring, no

pressure drops and/

or vibrations

• Max. 0.5 bar

(7.26 PSI), operation

without retaining ring,

no pressure drops

and/or vibrations

• Max. 1 bar (14.5 PSI),

operation with

retaining ring, no

pressure drops and/

or vibrations

• Max. 0.5 bar

(7.26 PSI), operation

without retaining ring,

no pressure drops

and/or vibrations

• Max. 3.0 bar

(43.53 PSI), operation

with retaining ring, no

pressure drops and/

or vibrations

• Max. 0.5 bar

(7.26 PSI), operation

without retaining ring,

no pressure drops

and/or vibrations

If the pressure ranges given for the holder and the used sensor are different, use the most restrictive range. Pressure drops are not

allowed; the membrane could be damaged

Process/Pipe connection & communication

Process connection

With probe holder Type 8200, see data sheet Type 8200 .

Electrical connection

5-pin M12 circular male

connector

5-pin M12 circular male

connector

5-pin M12 circular male

connector

5-pin M12 circular male

connector

Approvals and certificates

Directives

CE directive

The applied standards, which verify conformity with the EU Directives, can be found on the EU Type

Examination Certificate and/or the EU Declaration of conformity (if applicable).

Environment and installation

Ambient temperature

Operation

0…+ 55 °C (+ 32…+ 131 °F)

Storage

• Probe: unlimited time at + 5…+ 40 °C (+ 41…+ 104 °F), frost protected, dry and without electrolyte

• Membrane cap:

– in original packing unlimited time at + 5…+ 40 °C (+ 41…+ 104 °F)

– used membrane caps cannot be stored

• Electrolyte: + 5…+ 35 °C (+ 41…+ 95 °F), 1 year or until the specified expiry date in original bottle

protected from sunlight

Transport

+ 5…+ 50 °C

(+ 41…+ 122 °F)

+ 5…+ 55 °C

(+ 41…+ 131 °F)

+ 5…+ 50 °C

(+ 41…+ 122 °F)

+ 5…+ 50 °C

(+ 41…+ 122 °F)

Relative air humidity

≤ 90 %, without condensation

Height above sea level

Max. 2000 m

Degree of protection ac-

cording to IEC/EN 60529

IP65 with cable plug mounted and tightened

1.) Avoids fouling effects on the membrane in water without any chlorine for up to four weeks.

2.) Depends strongly on the water quality; values are recommendations for drinking water quality.

3.) Analogue input board necessary. Software variant of input board must be A.03.00 or higher; otherwise contact your local Bürkert support.

4.) A potential-free electrical connection is necessary as the chlorine sensor is not equipped with a galvanic isolation.