QE series from Micro Detectors
The QE series from Micro Detectors is a series of photoelectric sensors consisting of the following configurations: diffuse proximity, background suppression and polarized photoelectric transmitter and receiver sensors. The sensors are equipped with a switching frequency of 1 kHz for use in high-speed applications. In addition, the photoelectric sensors can be set to both Normally Open (NO) and Normally Closed (NC). The QE series also offers security through the built-in complete protection against electrical damage.
The configuration of the sensors is performed through the potentiometer on the back of the housing. The sensors are powered with 10-30 Vdc and can be easily mounted with the two M3 mounting holes on the housing.
| Version | Connection | Switching output | |
| QEIH/00-0A | Transmitter | 2 m. fixed cable | – |
| QEID/BP-0A | Receiver | 2 m. fixed cable | PNP (NO+NC) |
| QEID/BN-0A | Receiver | 2 m. fixed cable | NPN (NO+NC) |
| QEIH/00-0F | Transmitter | 4-pin M8 connector | – |
| QEID/BP-0F | Receiver | 4-pin M8 connector | PNP (NO+NC) |
| QEID/BN-0F | Receiver | 4-pin M8 connector | NPN (NO+NC) |
