Marker photoelectric sensor OMP1-18.20.GKT

Sn=15mm, 570nm, NPN/NO+NC, 9÷36VDC, 250mA, M18x65mm

Price 48.83 EUR no VAT

The OMP1-18.20.GKT marker type photoelectric sensor for direct current works with green light and consists of a receiver and transmitter which are located in a cylindrical plastic housing M18x65mm. The output of the sensor is NPN type with one normally open and one normally closed contact. The nominal distance of operation of the photoelectric sensor is 15mm. The optoelectronic sensor ends with a 4-wire PVC connecting cable with a length of 2m and has an LED indicator showing the output state of the optical sensor. The sensor is protected against incorrect cable connection, current overload and short circuit of the outputs.

FEATURES

The marker type photoelectric sensor consists of a transmitter and a receiver located in one housing. It is used for registration of black, white or colored marker strips applied on packaging materials, passing in a strictly defined area in front of the active part of the sensor (12÷18mm). The width of the marker strips must not be less than 3 mm. The sensors differ from each other depending on the color of the light emitted:
1. Operating with red light - can distinguish well black, gray, green, blue, purple or brown marker stripes applied on a white, yellow or red background or the opposite.
2. Operating with green light - can distinguish well black, gray, red, blue, purple or brown marker stripes applied on a white or yellow background or the opposite.

TECHNICAL PARAMETERS

Operating distance, Sn 15 ±3 mm
Supply voltage, Us 9…36 VDC (Ripple ±10 %)
Residual voltage (max), Ures 0,8 V (I = 250 mA)
Load current (max), Iout 250 mА
Protection of output (scanning), Iprot 350 mA (25ºС)
Current consumption, Is 10 mA
Switching frequency (max), fo 200 Hz
Spectral operating frequency 570 nm (green light)
Operating ambient illumination 3’000 Lx
Operating temperature range, Tamb -25º...+70º C
Degree of protection IP54
Output light indicator LED
Connection cable 4x0.25 mm², L=2 m, PVC
Overall dimensions M18x1, L=65 mm
Housing - plastic PVC

ILLUSTRATION

SCHEME OF CONNECTION

Rules for mounting a marker sensor

Installation of a marker sensor for work with opaque tape

Method of mounting a marker sensor for registration of marker stripes, applied on opaque tape.

Installation of a marker sensor for work with transparent tape

Method of mounting a marker sensor for registration of marker stripes, applied on a transparent (colourless) tape.

Installation of a marker sensor for work with opaque vibrating tape

Method of mounting a marker sensor for registration of:
- marker stripes applied on glossy tape
- marker stripes, applied on vibrating tape
- marker stripes with light contrast on the background of the tape

Overall dimensions (mm)

Overall dimensions of ORP1-18 photoelectric sensor

Short description

The M18 marker optical sensor is used in industrial systems as an automation tool for switching 3- and 4-wire DC circuits. The marker optoelectronic sensor emits a modulated light beam in the visible region of the spectrum and serves to register marker stripes applied to packaging materials. The optical marker sensor has a long service life thanks to the contactless switching of the electrical circuits in which it is included.

TYPE PARAMETERS OF MARKER PHOTOELECTRIC SENSORS M18, DC

TYPE OPERATING LIGHT OUTPUT FUNCTION
OMP1-18.10.RKT640 nm / red lightPNP / NO+NC
OMP1-18.20.RKT640 nm / red lightNPN / NO+NC
OMP1-18.10.GKT570 nm / green lightPNP / NO+NC
OMP1-18.20.GKT570 nm / green lightNPN / NO+NC