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ETSM-1

Product catalog summary

Overview: The ETSM-1 is an adjustable temperature switch and control device featuring an actual value display. It is designed for temperature control, monitoring cooling and heating circuits, and providing temperature overload protection in various systems.

Features:

Adjustable temperature switch with up to 6 steps.
Temperature sensor options: conduit-mounted, housing-mounted, or external via cable connection.
3-digit display with 6 temperature limiting value LEDs.
Menu-prompted parameter adjustment.
Optional standard signal outputs: 4-20mA, 0-10V.
Compatibility with different temperature sensors.

Technical Specifications:

Housing: Aluminium, 120 x 120 x 65 mm, standard color RAL 7001 (grey).
Display: Red, 3-digit (13mm), with 6 LEDs for limiting values.
Electrical Connection: Screwed cable gland (M16x1.5), terminal connection 1.5mm², or M12 connector.
Switching Output: Temperature, nominal voltage 230 VAC, constant current 2 A.
Temperature Relay Contacts: Single-pole changeover contact per step.
Measurement Range: -55 °C to 125 °C, accuracy ±0.5°C, resolution 1.0 °C.
Setting Range Limiting Values: -20 °C to 120 °C.
Hysteresis: Freely adjustable, max. 50°C.
Supply: 20 - 26VDC, 12VDC, 230VAC, 110VAC, or switchable.
Operating Temperature: -20 °C to 80 °C.
Protection Rating: IP 65.
Certification: CE compliant.

Design Options:

Design 01: Aluminium housing with ½“ MS screwed connection, MS conduit dia. 12 mm, screwed cable gland M16x1.5.
Design 03: Aluminium housing with fastening via housing floor, M12 plug for sensor.
External Sensor: Fastening via ½“ MS screwed connection, MS conduit dia. 12 mm.

Connection Plan: The connection plan includes details for cable entry and exit, sensor electronics, and temperature steps 1 through 6, with specific contact positions for currentless, set value exceeded, and fault conditions.

Catalog excerpts

STEUER-, MESS- UND REGELTECHNIK Adjustable temperature switch, control device with actual value display • Adjustable temperature switch with up to • Temperature sensor in conduit, mounted on housing or externally by cable • 6 temperature limiting value LEDs • Menu-prompted parameter adjustment • Option: standard signal 4-20mA, 0-10V • Option: different temperature sensors • Temperature control • Monitoring cooling and heating • Temperature overload protection for • Process control Ueberarbeitet durch Herrlinger am 19.01.2007

Open the catalog to page 1

STEUER-, MESS- UND REGELTECHNIK Adjustable temperature switch, control device with actual value display Technical data Other designs and possibilities on request. Ueberarbeitet durch Herrlinger am 19.01.2007

Open the catalog to page 2

STEUER-, MESS- UND REGELTECHNIK Adjustable temperature switch, control device with actual value display Other designs and possibilities on request. Connection plan Ueberarbeitet durch Herrlinger am 19.01.2007

Open the catalog to page 3

ETSM-1

ETSM-1

Catalog excerpts

All Engler Steuer-Mess- und Regeltechnik catalogs and technical brochures