DC Voltage Detector Optical & Acoustic - VT-OA

Mod. VT-OA

• Voltage range: DC voltage from 500 to 3.500 V
• Usage frequency: DC: continuos
• Operating temperature: From -25°C to +55°C Humidity Range: From 20 to 96 %
• Indication of alert status: High luminosity green LED, when there is no voltage or it is below the established detection threshold
• Optical indication: High luminosity red LED for voltage range 1 High luminosity red+orange LED for voltage range 2
• Acoustic indication: Different frequency high pressure acoustic buzzer for each threshold
• Power supply: 9v alkaline battery, type 6LR61 Low battery is indicated by flashing green LED, when battery level is critical green LED is off
• Earthing cable: Extra flexible cable with silicon sheath and 6m long (possibility of other lengths as per customer’s request)
• Connection to insulation pole: By universal head (not included)
• Self-checking: Full self-checking system with automatic disconnection after two minutes WITHOUT DETECTION
• Automatic start-up: Automatic start-up system using detection of voltage (approx. 500 V DC)
• Electrode: Possibility of changing electrode
• Threshold voltage: Threshold 1 – from 450 to 500 V Threshold 2 – from 1.000 to 1.500 V