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Trafag AG sensors & controls
Instruction M/MS 624/634

Instruction M/MS 624/634

Product catalog summary

Overview: This document provides technical specifications and instructions for the Ministat, Ambistat, and Galvanostat devices, covering all versions. It includes details on switching differences, sensor and protection tube mounting, electrical connections, and adjustable differentials.

Switching Difference (Hysteresis): The switching difference can be adjusted using a knurled knob on the operating lever. Turning the knob to the left increases the differential, while turning it to the right decreases it. Precise adjustments should be made using a thermometer during operation.

Sensor and Protection Tube Mounting: When filling the protection tube with silicone oil to improve heat transfer, ensure that the oil can expand to prevent damage.

Electrical Connections: The document specifies the terminal connections for phase entry and exit for heating and cooling. Terminal 1 is for entry phase, Terminal 2 for exit phase to heating, and Terminal 4 for exit phase to cooling.

Electrical Ratings: The document lists the electrical ratings for various switches, including AC and DC voltage and current specifications. It advises checking the type plate for specific ratings.

Adjustable Differential: The differential is adjusted using a knurled knob with a marking scale. The upper switching point remains steady during adjustment. The scale is an indication and may have small deviations from the actual value, requiring precise adjustment with a thermometer.

Temperature Ranges: The document provides temperature ranges for different device variants, including sensor temperature, storage temperature, and operating temperature. It emphasizes not exceeding the maximum sensor temperature.

Contact Information: Trafag AG's contact details are provided for further inquiries.

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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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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