Field Instruments

General

The JUMO ecoTRANS Lf 03 conductivity transmitter is used to measure the conductivity or resistivity of liquids in conjunction with electrolytic conductivity cells.

Typical areas of application are freshwater monitoring and water treatment installations, reverse osmosis plant, ion exchanger plant, high-purity water and pharmaceutical applications, condensate monitoring, and checking rinsing baths and cooling water.

The instrument can be operated and configured from the keys and via the integrated LC display. Alternatively, this can also be done very conveniently through the setup connection (notebook / PC), using the setup program. The setup program also serves for printing out the configuration data, thus facilitating plant documentation.

The instruments are supplied with a calibration certificate which documents the instrument/ calibration data.

Features

• Display units μS/cm, mS/cm, kOhm*cm, MOhm*cm, μmho/cm, mmho/cm
• Two parallel signal outputs for conductivity and process temperature 0(4) — 20mA / 0(2) — 10V; freely programmable
• Switching output (relay changeover contact or, alternatively, two open-collector outputs)
• USP switching function according to USP<645> for use in water installations for pharmaceutical applications
• Temperature compensation is selectable:

- natural water to EN 27 888

- ASTM D 1125-95 (high-purity water)

- linear

• 3-way isolation (input, output and supply are electrically isolated from each other)
• DIN rail mounting
• Calibration timer
• Customer-specific characteristic for temperature probe can be implemented
• (NTC or PTC)
• Reference temperature can be set (10 — 25 — 40°C)
• • Calibration certificate included in delivery

Specifications

• Make:  JUMO
• Model: 202732/888-888-101-000
• Part Number: 00441865
• Basic type: ecoTRANS Lf 03 (freely programmable ranges)
• Output 1: Analog output of current value, freely programmable
• Output 2: Analog output of current value freely programmable
• Output 3: Relay (changeover)
• Company logo: JUMO
• Additional information: Including_calibration_certificate

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