CMD/PHV

Sensor for Iron & Steel Industry

High performance design with using LED

  • Overview
  • Specifications
  • External dimension
  • I/O circuit
  • Characteristics Data
  • Downloads

Overview

-> This is a new optical fiber type CMD using LED as light source. This equipment is composed of transmitter(Sensor head, heat-resistance fiber and amplifier) and receiver and detects steel material which passes through between them.
-> This doesn't specify power source. It is capable of being used within the scope of 100 to 240VAC.
-> Water-cooling or air-purge isn't required for sensor head because non-air dust purge hood is applied.
-> 8-point LED display unable to monitor the margin and emitting state.
-> Warning output is provided.

Examples

Model

Specifications

Model No. Amplifier : PHV-10P(Projector), PHV-10A(Receiver)
Sensor head : FHM-201, FHM-211-1
Fiber unit*1 : FHV-321(2m), FHV-351(5m), FHV-411(10m)
Detectable objects Steel material withφ30mm or more(FHM-201)
Steel material withφ50mm or more(FHM-211-1)
Detecting distance 20m((Detection margin : 80 times or more at 20m*2)
Power source 100 to 240VAC(+10%, -15%, 50/60Hz)
Power consumption Projector : 4VA or less, Receiver : 5.5VA or less
Control output 1C relay contact(250VAC 3A, 30VDC 5A, COSφ=1),
Photo-coupler(120V or less, 100mA)
Warning output
Light-emitting amount Lowering output
Analog voltage output DC voltage output in proportion to light-reception amount(Saturated value 10V or more but do not use it except for adjustment)
Response time Contact output : 10msec or less, photo-coupler output : 3msec or less
Operating mode Changeover of DARK-ON/LIGHT-ON
Connection Connector type(Cable 2m)
Fiber unit characteristics Allowable bending radius : 100mm, Max. pressure : 784MPa, Tension strength : 490N
Ambient illuminance Incandescent lamp : 10,000lx
Ambient temperature Amplifier:-10 degrees C to +55 degrees C,
Sensor head/Fiber unit:-10 degrees C to +200 degrees C
Ambient humidity 45 to 85%RH(Not icing)
Insulation resistance 20MΩ or more(Between power/output contact and case by 1,000V megger)
Withstand voltage 1,500VAC/min. (Between power/output contact and case)
Vibration resistance 10 to 55Hz Double amplitude 1.5mm Each 2 hour in X, Y and Z directions
Impact resistance 490m/s2, Each 3 time in X, Y and Z directions
Protective structure Amplifier : IP64(IEC standard)
Sensor head : IP66(IEC standard)
Fiber unit : Corrugated tube with blade(SUS)
Case Amplifier : Aluminum die-casting, Sensor head : Aluminum
Weight Amplifier : Approx. 950g
Sensor head : FHM-201 approx. 1.2kg, FHM-211-1 approx. 1.5kg
Fiber unit : FHV-321 approx. 1.0kg, FHV-351 approx. 1.8kg, FHV-411 approx. 2.8kg
*1 3m, 15m and 20m type are also available.
*2 In case of using FHV-321 and FHM-211 
*PhotoMOS relay type is also available.

External dimension

External dimension

External dimension

I/O Circuit

Projector

Light-projecting amount lowering output
Operating mode NOMAL ABNOMAL
Pin No. of connector 5-6 9-10 10-11 5-6 9-10 10-11
Power-OFF state OFF OPEN CLOSE OFF OPEN CLOSE
Power-ON state When normal ON CLOSE OPEN OFF OPEN CLOSE
When troubled OFF OPEN CLOSE ON CLOSE OPEN

Receiver

Control output(Changeover by inner switch)
Operating mode Light-ON Dark-ON
Pin No. of connector 5-6 9-10 10-11 5-6 9-10 10-11
Power-OFF state OFF OPEN CLOSE OFF OPEN CLOSE
Power-ON state When light-entering ON CLOSE OPEN OFF OPEN CLOSE
When light-interrupting OFF OPEN CLOSE ON CLOSE OPEN

Warning output
Pin No. of connector 7-8 12-13 13-14
Power-OFF state OFF OPEN CLOSE
Power-ON state When normal ON CLOSE OPEN
When troubled OFF OPEN CLOSE

Characteristics Data

Steel temperature characteristics

Option

Downloads

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