75M / 150M / 250M Quad Photoelectric Beam Sensor- 4 Channel

Model：75M / 150M / 250M Quad Photoelectric Beam Sensor- 4 Channel 
P/N：4PH-75BQE / 4PH-150BQE / 4PH-250BQE

Features：

1. 75 m / 150 m / 250 m protection range for outdoor use. 150m / 300m / 500m for Indoor Use.
2. 4 channel selectable beam frequencies.
3. Double Modulation of the synchronized pulse beam.
4. A.G.C. ( Automatic Gain Control ) circuit.
5. Protection against Frost and Snow；Cut off visible rays effectively.
6. High Quality Aspherical Lens. 
7. Adjustable beam interruption period. (50 msec～700 msec)
8. Protection against Rain, Insects, and Dust.
9. Heating Unit (HT-200) as an optional part for extremely cold area.
10. IP Rate：IP 55
11. CE Certificate.
12. FCC Certificate.

For more spec info, please visit Download Zone：
Brochure：4PH-75BQE / 4PH-150BQE / 4PH-250BQE
Manual Instruction：4PH-75BQE / 4PH-150BQE / 4PH-250BQE
Optionals：HT-200 ( Heating Unit ) , RF-217 ( Alignment Device ) 

FEATURES:

• RAIN, DUST & INSECTS PROTECTION

The Rubber O-Ring & Rubber Grommets used in the to prevent rain, dust and tiny insects from adversely affecting performance.

• DOUBLE MODULATION IR BEAM FREQUENCY FORM C RELAY (N.C./N.O.)

• FROST & DEW PROTECTION

An anti-frost design is to protect the detector from effect of frost & dew.

• 99% BEAM BLOCKING STABILITY

Enabling stable operation with as much as 99% loss of beam energy.

• AUTOMATIC GAIN CONTROL (A.G.C.)

The A.G.C. Circuit continually monitors for gradual changes in the signal's strength caused by weather conditions and adjusts the trigger level accordingly, to maintain proper sensitivity.