SEM1633

The SEM1633 is a dual relay Trip Amplifier for RTD and slide-wire sensors. The SEM1633 provides an accurate alarm/switching function when used with RTD or Slide-wire sensors. Other sensor characteristics or your own 22 point linearization characteristic (for slide-wire or linear resistance) can be downloaded into the product enabling you to adapt it exactly to your application. Trip outputs are independently configured for action, set point and dead band. Six actions are provided, normal High/Low/Deviation and inverted High/Low/Deviation. For ease of use, a high efficiency switch mode power supply is fitted as standard and does not require any adjustment between AC or DC applications. Operating voltages are (10 to 48VDC) and (10 to 32VAC).

• Suitable for RTD or slide-wire sensors
• High, low, deviation and invert trip actions
• Trip rating 250VAC 1A; 30VDC 1A
• Powered (10 to 32)VAC/(10 to 48)VDC supply
• Input filter, user linearization functions
• USB programmable