Products Detail
MBX-301CA
Sensor for Iron & Steel IndustryMicrowave-guide type Detector
Microwave type not affected by vapor, disturbance light or smoke
Overview
Features
-> This is a microwave detector. It consists of an antenna as detecting part and control unit composed of oscillator, wave detector and amplifier, and these two components are coupled together by a wave guide. Since the antenna is free from any electronic part which may be affected by heat, it can be used in high temperature environment without being cooled by water.
-> This device is suitable for using under bad environment because microwave isn't affected by vapor, disturbance light,smoke etc.
-> This device is reflective type. It is possible to detect small pipe, too.
-> This device provides monitor output that is monitoring oscillation of microwave.
-> This device is suitable for using under bad environment because microwave isn't affected by vapor, disturbance light,smoke etc.
-> This device is reflective type. It is possible to detect small pipe, too.
-> This device provides monitor output that is monitoring oscillation of microwave.
Specification
| Model No. | Control unit: | MBX-301CA |
| Antenna: | MAR-201(Without air-purge), MAR-251(With air-purge) | |
| Waveguide: | MWG-20(Semi-seamless 2m), MWG-25(Seamless 2m), MFG-20(Flexible 0.5m) | |
| Joint: | MSJ-20(Socket), MBJ-25(Elbow), MCJ-20(Elbow with 45°) | |
| Detectable objects | Steel plate with reflection surface, 50×50mm or more | |
| Detecting distance | Approx. 300mm from antenna surface | |
| Hysteresis | 1mm to 30mm(Adjustable) | |
| Microwave | 10.525GHz ±15MHz | |
| Allowable waveguide length | 25m or less(Total of transmission and reception) | |
| Air blowing of waveguide | Air quality : Industrial clean air, Air amount : 20 lit/min., Air pressure : 980KPa(In case of MAR-251) | |
| Power source | 100 to 110VAC/200 to 220VAC(±10%, 50/60Hz) | |
| Power consumption | 4.5VA or less | |
| Control output | Contact : 1C relay contact(250VAC 3A, 30VDC 5A, cosφ=1) Photo-coupler(75V 100mA) |
|
| Alarm output*1 | 1C relay Contact(250VAC 3A, 30VDC 5A, cosφ=1) | |
| Response time | Contact output : 10msec, photo-coupler output : 3msec | |
| Connection | M4 screw terminal, hub body with gland(Hole diameterφ18) | |
| Display lamp | Power lamp, operation lamp, alarm lamp, 5-step reception level lamp*2 | |
| Ambient temperature | Control unit : -10 to +60°, Antenna/waveguide : -20 to +600° | |
| Case | Antenna : Bronze casting, Control unit : Aluminum die-casting | |
| Weight | Control unit : approx. 10kg, Antenna : approx. 11kg | |
*2 Reception level is indicated with 5 steps.
External dimension
Antenna(MAR-201/MAR-251)
Note)Only MAR-251
Control unit
I/O Circuit
Connection
Control output
Alarm output(monitor output)
| Terminal No. | 4-5 | 5-6 | 7-8 | |
| Power-OFF state | CLOSE | OPEN | - | |
| Power-ON state | When non-detection | OPEN | CLOSE | ON |
| When detection | CLOSE | OPEN | OFF | |
Alarm output(monitor output)
| Terminal No. | 9-10 | 10-11 | |
| Power-OFF state | CLOSE | OPEN | |
| Power-ON state | When normal | OPEN | CLOSE |
| When troubled | CLOSE | OPEN | |
Characteristics Data
Detecting characteristics
Downloads
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Product's Category
- Scanning Rangefinder
- Photoelectric Switch
- Sensor for Iron & Steel Industry
- Optical Data Transmission Device
