 LMF38 Series Inductive Prox Switch Introduction:
- Our LMF38 sereis sensors is a bigger size round shape proximity sensor switch, it is a unshielded round shape sensor, diameter is 80mm.
- Its installation method is screw fixed, easy to install, maximum sensing distance is 40mm.
- PNP, NPN outputs are available, if the output is PNP, the signal is positive, so the load should be connected between the black wire and blue wire, models are LMF38-3040PA or LMF38-3040PB or LFM38-3040PC. On the contrary, if NPN, the load should be wired between brown wire and black wire, modes are LMF38-3040NA or LMF38-3040NB or LFM38-3040NC.
- This LMF38 series inductive prox switch is made by high quality ABS resin, and inner space is filled with epoxy resin, makes it IP65 rating.
- This sensor is designed to detecting the metallic objects, such as stainless steel, iron, aluminum, lead etc..
- More information about the proximity sensor, please see this article.
Specifications:
| Non-flush | Detection distance | 40mm | ||
| DC6-36V | NPN | NO | LMF38-3040NA | |
| NC | LMF38-3040NB | |||
| NO+NC | LMF38-3040NC | |||
| PNP | NO | LMF38-3040PA | ||
| NC | LMF38-3040PB | |||
| NO+NC | LMF38-3040PC | |||
| two wire system | NO | LMF38-3040LA | ||
| NC | LMF38-3040LB | |||
| AC90-250V | Controllable silicon | NO | LMF38-2040A | |
| NC | LMF38-2040B | |||
| NO+NC | LMF38-2040C | |||
| Relay output | LMF38-2040JC | |||
| Control output | DC | 200mA | ||
| SCR/Relay | 300mA/2A/10A | |||
| Output voltage drop DC/AC | DC<3V AC<10V | |||
| Consumption current | DC<15mA AC<10mA | |||
| Standard detected object | 100×100×1(A3 iron) | |||
| Repeated precision | 0.5 | |||
| DC/AC Response frequency | 50Hz/10Hz | |||
| Working environment temperature | -25℃~75℃ | |||
| Insulation resistance | 50MΩ | |||
| Shell material | ABS Resin and glass fiber reinforced plastic | |||
| Protection grade | IP65 | |||
| Alternative model | TCD-2040 |
