Type 8201

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Medium data

Fluid temperature

0…+ 140 °C (+ 32…+ 284 °F), see chapter “5.2. pH/temperature diagram” on page 11.

Fluid pressure

- 1…+ 6 bar rel. (- 14…+ 87 PSI)

Fluid conductivity

Min. 1 µS/cm

Process/Port connection & communication

Process connection

Through adaptation sets for

• pH armature Type 8200 in stainless steel or

• Hygienic fittings Type 8201

– Weld connection DN 25 (Ingold welding nozzle)

– Weld connection DN 30, other on request

– Stainless steel connecting pieces 1.4404 or

• Flange connection adapted for GEA Tuchenhagen VARINLINE process connection

(DN 50…DN 125) or

• Clamp 2"

See data sheet Type 8200  or chapter “4.1. pH probe enamel” on page 6 or chap-

ter “9.4. Ordering chart” on page 14 for more information.

Electrical connection

6 pin gold-plated Variopin connector

Approvals and certificates

Standards

Degree of protection according to IEC/

EN 60529

IP68

Directives

CE directives

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)

Pressure equipment directives

Complying with Article 4, Paragraph 1 of 2014/68/EU directive

Detailed information on the pressure equipment directive can be found in chapter “2.3.

Pressure Equipment Directive” on page 5.

Certificates

ECR1935/2004 declaration

Environment and installation

Ambient temperature

Operation and storage: 0…+ 50 °C (+ 32…+ 122 °F)

Relative air humidity

≤ 85 %, without condensation

Height above sea level

Max. 2000 m

Operating condition

Continuous

Equipment mobility

Fixed

Application range

Indoor and outdoor (protect the device against electromagnetic interference, ultraviolet

rays and against the effects of climatic conditions)

Installation category

Category I according to UL/EN 61010-1

Pollution degree

Degree 2 according to UL/EN 61010-1

1.) For exact values see probe test report.