SMI983 Electrical Position Transmitter

The electrical position transmitter SMI983 converts the linear or rotary movement of valve actuators into a 4 to 20 mA standard electrical signal.

Features

• Non-reactive conversion of stroke position into a load independent 4-20 mA DC signal
• Two-wire circuit
• Easy adjustment of zero and span with two Push Buttons and two LEDs
• Wear free, highly linear scanning with conductive plastic precision potentiometer
• Designed for stroke valves
• Specially suitable for small strokes by using a movement amplification mechanism
• Mounting according to IEC 534, part 6 (NAMUR)
• Simple matching to strokes of 5 to 100 mm and, by means of rotary adaptor, to angular displacements of 30°to 120°
• Explosion protection: II 2 G Ex ia IIB/IIC T4/T6 according to ATEX Explosion protection according to CU TR
• EMC in accordance with the international standards and laws (CE)

Typical Application

Download Datasheet PSS_EVE0202_A-EN_SMI983_Electrical_Position_Transmitter.pdf

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