AVTECH’s Water Tank Level 1 Sensor (NC) monitors the rise and fall of water in a container (i.e. typically a large tank). The float and control weight are composed of chemically-resistant polypropylene; the 16′ cable is coated with rugged PVC. Because this sensor uses a dual-point switch and differential height between switch states, you can use just one sensor to monitor two levels… both high and low.
Dimensions of the float switch are 5.1″ H x 3.0″ W. The control weight is 4″ H x 2.25″ W. The 16′ attached cable with PVC coating has a protection rating of IP67 and NEMA 6. The switch state differential range is a minimum of 10″ and a maximum of 50″. Please see the Installation Note for more information.
There is also a Normally Open (NO) version of this sensor called the Water Tank Level 2 Sensor (NO), product # RMA-WTL2-SEN.
|Features & Specification For Water Tank Level 1 (NC) Sensor|
|Water Tank Level 1 (NC) Sensor|
|Environment Condition Monitored||Water Tank Level|
|Type Of Sensor||Switch|
|Power Supply||Monitoring Unit|
|Attached Tank Sensor Cable Type||Low-voltage 2-wire, PVC coated, IP67 NEMA6|
|Attached Tank Sensor Cable Length||16′|
|Included Sensor Cable Type||Low-voltage 2-wire speaker cable|
|Included Sensor Cable Length||25′|
|Maximum Sensor Cable Length||900′|
|Float Switch Dimensions||5.1″H x 3.0″W|
|Control Weight Dimensions||4″H x 2.25″W|
|Switch State Differential||10″ to 50″|
|Compatible Products||Room Alert 32W, 32E, 26W, 26WO, 24E, 12E, 11E, 7E, 4E, 3E & 3 Wi-Fi|