Features
- Senses conductivity between two probe terminals providing a relay output if conductivity exceeds a set limit.
- AC modulation of probe signal to prevent plating and electrolytic corrosion.
- Low voltage probe signal for human safety.
- Adjustable sensitivity from 15k to 500k Ohm.
- 10A SPDT relay output.
Possible Applications:
- Liquid level control
- Flame Detection / Daylight Switching
- Temperature Control
- Soil Moisture Monitoring
- Remote Start/Stop
Specifications
Power Supply
AC:
(AC only – see SC130 for DC application)
Supply voltage: 12, 24, 115, 230, 400, 415, 525V AC ±15%
Isolation (probe input to power supply): 2kV
Power Consumption: 3VA, 6VA for 415, 525V (approx)
Probe Input:
Sensitivity: approx 15-500k Ohm (adjustable)
Probe voltage: 12V AC
Probe Frequency: 50Hz
