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Trafag AG sensors & controls
Instruction GS 657/658

Instruction GS 657/658

Product catalog summary

Specifications and Features
The document outlines the specifications for various models of Ministat, Ambistat, and Galvanostat devices. It includes details on switching differences (hysteresis), sensor and protection tube mounting, and electrical connections. The switching difference can be adjusted using a knurled knob, with precise adjustments requiring a thermometer.

Mounting and Installation
When filling the protection tube with silicone oil to improve heat transfer, it is crucial to allow for oil expansion. Electrical connections are specified with terminal assignments for phase entry and exits for heating and cooling.

Electrical Ratings
The document provides detailed electrical ratings for various switches, including AC and DC voltage and current specifications. It emphasizes checking the type plate for accurate electrical ratings.

Temperature Ranges
Temperature ranges for different models are specified, including sensor and storage temperatures. It is important that the sensor temperature does not exceed the maximum specified.

Adjustment and Calibration
The document describes the process for adjusting the differential using a knurled knob and the importance of using a thermometer for precise settings. It also covers readjustment procedures using a lock device or accessory.

Contact Information
Trafag AG contact details are provided for further inquiries or support.

Catalog excerpts

Iiufua Betriebsanieitung Ministat/Ambistat/Galvanpstat sensors^>controls Instructions for all versions Massbilder / Cotes d'encombrement / Dimensions Schaltdifferenz (Hysterese) Switching difference EXAMPLE A EXAMPLE B (better) resting medium (static) EXAMPLE A EXAMPLE B (better) flowing medium (dynamic) Montage de la sonde et du doigt de gant Mounting of sensor and protection tube gefullt, ist darauf zu achten, dasssich Lorsqu'on met de I'huile silicone dans le doigt de gant pour ameliorer le transfer! de chaleur, on doit respecter When the protection tube is filled with silicone-oil for improving the heat transfer, pay attention to the Elektrische Anschlusse Raccord electrique Electrical connections Schaltleistung/ Pouvoir de coupure/ Electrical ratings Variantencode: xxx.jxx^cx... Eingang Phase Ausgang Phase zu Heizung Ausgang Phase zu Kuhlung Entree phase Sortie phase - chauffage Sortie phase - refroidissement Entry phase Exit phase - heating Exit phase - cooling Vergleichen Sie das Leistungsschild des Reglers!/ Voir sur la plaque signaletique du thermostat!/ Electrical ratings see on type plate!

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Temperaturen / Températures/ Temperatures Variantencode xxx.xxxx.xx... Bereich Plage [°C] Range Fühlertemperatur Température de sonde max. [°C] Sensor temperature Lagertemperatur Température de stockage [°C] Storage temperature Betriebstemperatur Température de service [°C] Operating temperature -30...70°C* *Achtung: Fühler darf die maximale Fühlertemperaur nicht überschreiten! *Important: Sonde ne doit pas dépasser le maximum de la temperature de sonde! *Important: Temperature at sensor may not exceed maximum sensortemperature! -10...70°C* -45 ... -30 ... -30 ... -30 ... -30 ... -30 ... Einstellskala/...

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