Oil level gauge and relay
This product is designed as the micro switch makes or brakes by the up-and-down of a float moving according to oil level.
It is used for oil level control of cooling device for the bearing of the waterwheel generator shaft.
It detects abnormality of the oil level and makes a warning signal or a stop signal.
|Scale range(mm)||-100～ +260|
|Size of flange||JIS ø90，4-M12|
|Contact||Upper alarm||Lower alarm||Upper alarm||Starting signal||Lower alarm|
|Setting Level (mm)||+260||-100||+250||-30||-100|
|Electric specification||Resistance Load※||【for general】AC480V 10A DC125V 0.5A 【for DC】DC125V 10A|
|Withstand voltage||AC2000V for 1 min.|
|Insulation resistance||500V megger, 100MΩ above|
|Terminal screw size||M 4 （P=0.7）||M 5 （P=0.8）|
|Weight||Approx. 20kg||13G-1：50kg above / 14G-1：approx.35kg|
※The product can be also manufactured by inductive load.
The other specifications are also available. Please contact us for further information.