Audited Supplier
MR3640-P High precision current Level sensors/transducers
| item | technical parameters | |
| Max contact power | 10W | 50W |
| Max switch voltage | 100VDC/100VAC | 350VDC/300VAC |
| Min break down voltage | 150VDC | 600VDC |
| Max Switch current | DC0.5A | DC0.7A/AC0.5A |
| Max carry current | 1.0A | 2.5A |
| Max Contact resistance | 100mΩ | 100mΩ |
| Min insulation resistance | 109Ω | 1010Ω |
| Contact life | 107times | |
| Temperature range | -10~+85ºC | |
| material | POM,PP(customization) | |
| Floating ball standard | Can be costumed according to (hollow floating ball,foaming floating ball,NBR foaming floating ball) | |
| Compression resistance of floating ball | 0.2MPa(customization) | |
| lead | UL 1007 24AWG(customization) | |
In a float switch, the magnetic reed switch is hermetically sealed in a stem, most often made from plastic or
stainless steel. The float encases a sealed magnet, which moves up and down the length of the stem as a fluid
level rises and falls. As the magnet passes by the contacts in the encased reed switch, they touch and
complete a circuit between the two lead wires.
Characteristic
Liquid level sensors used imported components and is provided with characteristics such as compact size,
simple working principle, highly reliable and inexpensive.Floating balls with different materials and specification
are available for selection .Electrical parameters can be changed in accordance with client's requirement,and
special specification can also be customized.
* No standby power is needed
* Zero power consumption
* Compact Size
* Simple operation principle
* Highly reliable, accuracy and repeatability
Floating balls with different materials and specifications are available for selection, electrical parameters can
be changed in accordance with client's requirement and specification can also be customized.
Application field
This product can be used in liquid level control for watering machine , water heater , solar energy ,air
conditioning , moisturizing machine , bathroom utensil , vending machine ,oil tank , water tower and chemical
industrial ,etc. It will bewidely applied in motor vehices ,industrial equipment , agricultural equipment and
household electrical appliances in the Future.
Ningbo Mingrui sensors Co., Ltd. is a national high-tech enterprise dedicated to the research and development and manufacture
of sensors, centralized lubrication,and various controllers. The main products are various types of liquid level sensors,non-contact
sensors, proximity sensors, vehicle oil/water tank sensors, flow sensors,photoelectric sensors, lubricating oil pump controllers,
automotive chassis lubrication controllers, fresh air/air purification controllers, etc.
The company introduced ISO9001:2015 and IATF16949:2016 quality management system as the company's quality management
system, with "technical innovation, advancing with the times,unremitting pursuit,customer satisfaction" as the company's quality
policy,constantly improving quality and service, striving to be Better quality, timely and effective service, lower price,and better
service to our customers.
Our factory management is in accordance with international 5S standards, strict requirements and supervision of the various
production processes.
We attended the Electronica in Germany in Nov 2014, new products have won the praise of many buyers.
