Visible red light cold metal detector
- Shell type:：Square
- Working power supply:：DC12V, DC24V, A110CV, A220CV; ±10% rated voltage
- Operating Temperature:：-25℃～+70℃
Cold metal detectors are mainly used in metallurgical production lines. They detect the position of the workpiece and output a switch control signal (contact or level signal) to participate in automatic control.
Cold metal detectors can be divided into two types according to the light source: visible red light type cold metal detectors and infrared light type cold metal detectors.
Cold metal detectors can be divided into feedback reflection type (R), through-beam type (T), and direct reflection type (D) according to the detection form.
| Shell type | Square | |||||
| Working power supply | DC12V、DC24V、A110CV、A220CV；±10% Rated voltage | |||||
| Operating temperature | -25℃～+70℃ | |||||
| Detection form | Feedback Reflective（R） | Through Beam（T） | Direct reflection（D） | |||
| Check distance | 12m（SP-17-type reflector） 6m（SP-18 reflector） | 15m | ≤1.2m | |||
| Output format | contact（Z） | Contact Capacity：AC250V/5A；DC30V/5A | ||||
| Level | 12V | Load current 100mA | PNP Normally Open：A(P)；PNP Normally Closed：B(P) | |||
| Load current 100mA | NPN Normally Open：A(N)；NPN Normally Closed：B(N) | |||||
| 24V | Load current 100mA | PNP Normally Open：C(P)；PNP Normally Closed：D(P) | ||||
| Load current 100mA | NPN Normally Open：C(N)；NPN Normally Closed：C(N) | |||||
| Optical Isolation | Maximum input operating voltage ≤DC27V，Load current100mA | |||||
| Indicator Lights | ≥20MΩ（When DC500V） | |||||
| Insulation resistance | ≤5W | |||||
| Power consumption | contact＜20ms；Level and Isolation＜2ms | |||||
| Response time | Incandescent lamp 10000Lx | |||||
| Anti-light interference | Instantaneous clockwise rotation, from low to high | |||||
| Sensitivity | DC input polarity protection, level output short circuit and overload protection | |||||
| Operating Angle | Azimuth angle can be adjusted arbitrarily, elevation angle ±45° | |||||
| Dimensions | Length × width × height 185mm × 116mm × 73mm | |||||
