Operating Principles
- Senses the steady state electrostatic field produced by AC voltage through insulation without requiring contact to the bare conductor. A red glow at the tip and a beeping noise (if not switched OFF) indicates the presence of voltage.
Voltage Sensing Ranges
- 20 V to 90 V control circuit model
Safety Compliance
- IEC 61010-1:2001
- UL 61010-1 (2nd ed.)
- AN/CSA C22.2 No. 61010-1-04
- ISA-82.02.01 Pollution Degree 2
Operating Temperature
- -10° C to 50° C
- -14° F to 122° F
Operating Humidity Ranges
- 0 % to 95 % (0° C to 30° C)
- 0 % to 75 % (30° C to 40° C)
- 0 % to 45 % (40 to 55° C)