Paddle type level switches
ML-D1 series
- This is definitely the model of paddle level sensors that will give you stable powder level detection for a long time
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Can detect almost all powder and granulated material stably.Its unique mechanism allows long term, stable detection of powder levels. These paddle switches were designed to be compact and cost less than conventional models.
A two-layered seal system and Mum design are employed to prevent powder and granulated materials from getting inside the housing.
*A 24DC model has obtained the CE marking.A variety of products available to meet a wide range of needs, from standard to special specifications. Standard flange types, resistant types, protection tube types, extension types, etc..
Features, keys |Line up |Usages, use examples |Standard specifications
Features, keys
- Uses a 2-layer sealed construction
The two-layer seal (oil seal + double oil-impregnated seal) makes it more effective to prevent the ingress of particulate matter. - Prevents the entrance of powder and granulated materials into the case.
A mum-structured sintered alloy bearing prevents leaks from the seals. - Gear drive system
Can be reduce teh failure because shaft and motor is not directly connected. - Employed the slip mechanism
The slip mechanism softens shocks to the vanes and shaft. - The inside the paddle level sensor can be detached so that it is easy to check.
- Fine torque adjustment
Torque can be finely adjusted by the stepless static torque adjustment function. - A variety of lines
Lots of paddle type switches are available, including a type with a shaft protection tube, high temperature types, shaft extension types, and wire types. - Obtained the CE marking
A 24VDC model has obtained the CE marking.
Line-up
Standard flange type | Protective tube type | Heat resistant type |
* Above is an example from the line up.
Usages, use examples
Detects any type of powder (including upper and lower limits)
Standard specifications
Model name | ML-D1 |
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Input power source | 100V, 110V, 200V, 220VAC ±10% 50/60Hz * A 24V DC model is also available as an option. |
Power consumption | When the vane is rotating: 3.5W |
Contact point capacity | 250VAC 11A , 125VDC 0.6A (resistance load) |
Contact point type | 1C |
Vane rotation speed | Approx. 2 rpm, CCW |
Detecting torque | 10 to 15 cN•m |
Ambient operating temperature | -10 to +50 degrees (temperature in tank: up to 80 degrees) |
Materials | Case: Aluminum alloy die cast (ADC12) Powder contact parts: SUS304 Seal: Nitrile rubber (fluoro rubber for model H) |
Connection and installation | Standard flange specification: JIS5K65AF.F or equivalent Standard flange material: Aluminum |
Protection level | IP65 |
Case color | Dark blue equivalent to Munsell 5PB3/8 |