Background suppression sensor due to the different color and reflectivity of the target detection object, conventional diffuse reflection type sensors in many occasions can not be reliably detected, such as detection of black target objects in front of a white background, the background suppression function makes the detection results only related to the detection distance, and the object surface color and reflectivity, so it is suitable for detecting dark objects on a bright color conveyor belt.
Reliable detection of all surfaces regardless of color and structure constraints
Low black and white chromatic aberration
Super bright LEDs to indicate power on and off status
LED flashing power supply in case of short circuit
Powerful push-pull output
Insensitive to ambient light, even when equipped with switchable CFLs
Multiple devices can be installed without mutual interference (no crosstalk)
Protection class II
HG-B30 the detailed as below:
HG-B30 Photoelectric Sensor is the same as this type:
| Parameters | ||||||||||
| INFORMATION |  | |||||||||
| Brand | OMCH | |||||||||
| Type | Photoelectric Sensor | |||||||||
| Specification | HG-B30 | |||||||||
| Working Voltage | DC12-24V(6-36V)AC110-220V | |||||||||
| Detecting Distance | 1m±10% | |||||||||
| Response Time | 1ms | |||||||||
| Detcting Object | Transparent/Opaque Objects | |||||||||
| Output Current | 300MA | |||||||||
| Protection Class | IP67 | |||||||||
| Shell Material | ABS | |||||||||
| Protection function | Short-circuit Protection,reverse-connection protection etc |  | ||||||||
| Voltage Drop | ≤1V | |||||||||
| No-load supply current: | ≤10ma | |||||||||
| Cable Wire | 2m | |||||||||
| Model | HG-B30 | HG-B10 |
| Detecting Distance | 300mm; | 100mm |
| Standard Detection Object Size | Diameter 1.5mm; | |
| Output Method | NPN NO+ NC | |
| Detection Type | Diffuse | |
| Light Source | 630nm Red modulated light | |
| Operating Voltage | 12-24 VDC | |
| Response Time | 0.5ms Max. | |
| Current Consumption | 300mA Max. | |
| Load current | 100mA Max at 24 VDC | |
| Insulation Resistance | 20M Ohm Min. at 500 VDC | |
| Dielectric strength | 60 seconds at 1000VAC 60HZ; | |
| Protection Degree | IP66 | |
| Operating Temperature | -10 to -50 (No Icing) | |
| Reverse Polarity Protection | Yes | |
| Short Circuit Protection | Yes | |
| Material | Glass fiber reinforced resin | |
| Ambient Light | 500Lux incandescent light, 20000lux sunshine | |
| Wire Method | Diam 4mm*2M/-3wires or -2 wires | |
The background suppression sensor have been used for level detection, level control, product counting, width discrimination, speed detection, cut-to-length, hole recognition, signal delay, automatic door sensing, color-coded detection, punching and shearing machines, and security, among many other applications. In addition, the use of infrared concealment, but also in banks, warehouses, stores, offices, and other needs of the occasion as a security guard.
Commonly used infrared photoelectric switch, is the use of near-infrared light beam reflection principle of the object, by the synchronous circuit induction reflected light intensity and detect the existence of the object or not to achieve the function, photoelectric sensor first issued infrared beam to reach or through the object or mirror on the infrared beam reflection, the photoelectric sensor to receive the reflected beam back, according to the intensity of the beam to judge the existence of the object. There are many types of infrared photoelectric switches, generally speaking, there are mirror-reflective photoelectric switches, diffuse reflective type, slot type, butt type, fiber optic type and other major types.
The background suppression sensors are included in the selection of quick and easy automation.
Different photoelectric sensors are used in different situations, for example, fiber optic photoelectric switch is often used in electromagnetic vibration feeder, diffuse reflective photoelectric switch is often used in intermittent packaging machine packaging film feeding, and slot type photoelectric switch is often used in continuous high-speed packaging machine.
Our photoelectric Sensor is used for packing industrial and some automatic equipments.
OMCH is a professional manufacturer of industrial automation in China. It is specialized in manufacturing and marketing proximity sensor, photoelectric sensor, switching power supply, LED waterproof power supply, solid state relay, solid state voltage regulator, miniature relay, general purpose relay,rotary encoder, water-level controller, digital counter, time relay, time controller, float switch, rope switch, pressure transmitter,magnetic switch, area sensor, laser sensor. temperature controller and optical amplifier.
we attended many broad exhibitions: Iran, Canton Fair. Germany. Let our products proximity sensor, photoelectric sensor, switching power supply, SSR Relay, Minature Relay, Rotary Encoder etc become the famous brand in the world.
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