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Instruction ECON 8498

Product catalog summary

Overview: This document provides instructions for the Ecotrans series (ECOS/ECOAA/ECOSR/ECORV/ECON) used in industrial, refrigeration, and marine applications. It includes specifications for electrical connections, operating conditions, and pressure ratings.

Specifications:

Electrical Connection: The devices operate with a supply voltage of 18-30 VAC or 9-32 VDC, depending on the model. The operating temperature ranges from -25°C to +85°C for VDC and -10°C to +70°C for VAC.
O-Ring Materials: Options include FKM, CR, and EPDM, with temperature limits based on pressure levels.
Pressure Ratings: Nominal pressures range from 0-250 bar (0-3000 psi), with overpressure limits specified for each range.

Procedures:

Torque Moment for Pressure Connection: Recommended torque is 15-20 Nm.
Storage Temperature: Devices should be stored within the specified temperature range to maintain functionality.

Standards and Recommendations:

Protection Class: Devices are rated IP65 when the provided female connector is mounted according to instructions.
Output Signals: Options include 0-10 VDC and 4-20 mA, with specific load resistance requirements.

Diagrams and Tables:

Dimensions: Detailed mass and dimension diagrams are provided for various models.
Pressure Table: A table lists nominal and overpressure values in both bar and psi for different models.

Catalog excerpts

Betriebsanleitung Mode d'emploi Instructions Ecotrans Industrial, Refrigeration & Marine Type ECOS/ECOAA/ECOSR/ECORV/ECON Elektrischer Anschluss / Raccordement électrique / Electrical connection Schutzart/ protection1) Ausführung Exécution Execution Ausgangssignal Signal de sortie Output nur mit vorschriftsmässig montierter Kabeldose gültig valable seulement avec fiche femelle montée selon instructions provided female connector is mounted according to instructions Type Output ECOS... 0 ... 10VDC ECON... 4 ... 20 mA Load resistance ISUPPLY USUPPLY ≥5.0 kΩ ≤10 mA 18 ... 30 VAC (Usupply –9V) / 20mA 9 ... 32 VDC Anziehdrehmoment Druckanschluss / Couple de serrage raccord de pression / Torque moment pressure connection 15 ... 20 Nm Betriebstemperatur / Température de service / Operating temperature USUPPLY VAC: –10°C ... +70°C (+15 ... +160°F) USUPPLY VDC: –25°C ... +85°C ( –15 ... +185°C°F) Lagertemperatur / Température de stockage / Storage temperature –25°C ... +85°C (–15 ... +185°C) Medientemperatur / Température du fluide / Media temperature O-Ring (medienberührend) / Joint torique (contact. de médias) / O-Ring (media contacting) FKM C

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Überdruck / Surpression/ Overpressure Überdruck Surpression Over pressure Massbilder/ Cotes d'encombrement / Dimensions Connection of the measuring equipment Current output 2-wires single arrangement multiple arrangement single arrangement multiple arrangement We reserve the right to make alternations as technical progress may warrant. Nenndruck pres

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