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Art.nr: 5141052
Afriso Level Alarm VA-Signal B2, 2 meter cable, battery operation
VA-Signal B2. Level alarm for closed drain tanks. Sensor with 2 meter cable. Battery life about 3 years (3xAA). Alternating potential-free relay output.
119,14 €
VA-SIGNAL B2 with sensor 2 meters, battery operated
Artnr: 1340
Rsknr: 5141052
Level alarm for sewage tanks
– Version for mains operation
– Built-in relay for additional alarm
– With AC technology
VA-SIGNAL is a full tank alarm for closed sewage tanks but can also be used in other applications such as high level alarms in wells, pumping stations or similar.
The device is based on alternating current technology, which minimizes the risk of corrosion on the sensor electrodes.
The alarm has a very safe function as it has no moving parts.
The conductive alarm is intended for waste water or other electrically conductive liquids. The alarm is triggered when both electrodes of the sensor are surrounded by the liquid.
The alarm unit is mounted in a suitable protected space. The sensor is mounted in the tank in the intended mounting hole or 1″ socket.
Built-in relay for external alarm output with a potential-free output for connection of alarm lamp, external alarm etc.
VA-SIGNAL for sewage cisterns is a conductive sensor device using AC technology across the sensor.
The unit is intended for direct wall mounting indoors and is powered by 3 AA batteries with an estimated lifetime of at least 3 years.
VA-SIGNAL has a built-in relay which allows connection to e.g. alarm lamp or SMS alarm.
VA-SIGNAL is intended for cisterns/tanks containing electrically conductive liquids.
The full tank alarm is given when the tank contents have reached the two electrodes at the bottom of the VA sensor.
The device has a built-in low battery warning, which alerts you to change the battery well before it is exhausted (about 3-6 months before).
Specifications:
Dimensions: 112 x 62 x 32 mm (HxWxD).
Weight: approx. 100 g, approx. 165 g (incl. batteries)
Technical Specifications:
VA-SIGNAL
Power supply: 3 x AA alkaline batteries or battery eliminator/transformer 12 VAC or 12 VDC
Ambient temp: -0oC – + 40oC
Protection class: IP21
Dimensions: 112 x 62 x 32 mm (HxWxD).
Weight: approx. 100 g, approx. 165 g (incl. batteries)
Relay contact: Alternating potential-free
Um : 50 VAC, 75 VDC
Im : 2 A
Sensor
Sensor length: 350 mm, adjustable.
Connection: R1″.
Cable length: 2 m or 10 m.
Electrode material: Acid-proof stainless steel.
Measuring principle: Conductive.
VA-SIGNAL B2 with sensor 2 meters, battery operated
Artnr: 1340
Rsknr: 5141052
Level alarm for sewage tanks
– Version for mains operation
– Built-in relay for additional alarm
– With AC technology
VA-SIGNAL is a full tank alarm for closed sewage tanks but can also be used in other applications such as high level alarms in wells, pumping stations or similar.
The device is based on alternating current technology, which minimizes the risk of corrosion on the sensor electrodes.
The alarm has a very safe function as it has no moving parts.
The conductive alarm is intended for waste water or other electrically conductive liquids. The alarm is triggered when both electrodes of the sensor are surrounded by the liquid.
The alarm unit is mounted in a suitable protected space. The sensor is mounted in the tank in the intended mounting hole or 1″ socket.
Built-in relay for external alarm output with a potential-free output for connection of alarm lamp, external alarm etc.
VA-SIGNAL for sewage cisterns is a conductive sensor device using AC technology across the sensor.
The unit is intended for direct wall mounting indoors and is powered by 3 AA batteries with an estimated lifetime of at least 3 years.
VA-SIGNAL has a built-in relay which allows connection to e.g. alarm lamp or SMS alarm.
VA-SIGNAL is intended for cisterns/tanks containing electrically conductive liquids.
The full tank alarm is given when the tank contents have reached the two electrodes at the bottom of the VA sensor.
The device has a built-in low battery warning, which alerts you to change the battery well before it is exhausted (about 3-6 months before).
Specifications:
Dimensions: 112 x 62 x 32 mm (HxWxD).
Weight: approx. 100 g, approx. 165 g (incl. batteries)
Technical Specifications:
VA-SIGNAL
Power supply: 3 x AA alkaline batteries or battery eliminator/transformer 12 VAC or 12 VDC
Ambient temp: -0oC – + 40oC
Protection class: IP21
Dimensions: 112 x 62 x 32 mm (HxWxD).
Weight: approx. 100 g, approx. 165 g (incl. batteries)
Relay contact: Alternating potential-free
Um : 50 VAC, 75 VDC
Im : 2 A
Sensor
Sensor length: 350 mm, adjustable.
Connection: R1″.
Cable length: 2 m or 10 m.
Electrode material: Acid-proof stainless steel.
Measuring principle: Conductive.
Article number:
5141052
Brand:
Afriso