Nanjing KJT Electric Co,.LTD
Our main products are proximity sensor, photoelectric sensor,speed sensor,wireless sensor and so on.
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 |
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