Model No.

VMH-KZ20

Power source

Suuplied from controller

Detectable object

Hot metal with 750 degrees C or more

Min.detectable objects

Detection view × 1/2,048

Light-receiving element

CCD image sensor with 2,048 bits

Detection view

700mm × (distance)m

Resolution

Detection view × 1/2,048

Scanning cycle

3msec/6msec(changeover)

Ambient temperature

-5 to +55 degrees C, -5 to +80 degrees C when cooling

Ambient humidity

45 to 85%RH(not icing, not condensing)

Cooling water

Pressure: 100 to 200kPa, withstand pressure: 500kPa, amount: 4 to 6lit/min, temperature: 35 degrees C or less, quality: industrial clean water

Air for dust-proof(option)

Withstand pressure: 1MPa, amount: 100lit/min, quality: industrial clean air(available only when using air-purge)

Hood

Detachable on-air dust-purge hood

Protective structure

IP64(IEC standard)

Case materials

Aluminum casting

Weight

Approx. 3.5kg

Model No.

VMH-A200

Power source

100 to 240VAC(50/60Hz)(Voltage fluctuation range 85 to 264VAC)

Current consumption

40VA or less

Analog output

Max. -10 to +10VDC ±0.1% 10mA(output impedance 100Ω) 2pcs(each sensor head)

Output

Object-existing(DETECTION)

1C photo-mos relay, Voff≤AC/DC 250V, lo≤AC/DC 100mA 2pcs(each camera)

Light-receiving amount lowering(LOW)

Photo-coupler, Vce≤DC 80V, lc≤DC 50mA 1pce(OR output for each camera)

Signal-existing(SIGNAL)

1a photo-mos relay, Voff≤AC/DC 250V, lo≤DC 250V, lo≤AC/DC 100mA 1pce(OR output for each camera)

Device trouble(RUN)

Light-receiving amount lowering(LOW)

Input

Camera sensitivity changeover, photo-coupler 1 pce(common use for camera 1 & 2)
24VDC 50mA or less

Response time

6msec/12msec or less(changeover)

Connection

For communication: 9 pins D-sub connector
For sensor head: exclusive cable

Display

7-segment LED, 4 digits × 2(analog output per camera)
Red LED 5 points(object-existing 2 points(each camera), signal-existing, light-receiving amount lowering, device trouble, each 1 point(OR per camera)
PC screen(analog, waveform, setting state etc.) available only when connecting PC

Ambient temperature

-10 to +50 degrees C

Ambient humidity

45 to 85%RH(not icing,not condensing)

Insulation resistance

20MΩ or more(between power/output contact and case by 500V megger)

Withstand voltage

AC1,500V, 1min.(between power/output contact and case)

Vibration resistance

Double amplitude 1.5mm, 10 to 55Hz, each 2 hour in X, Y and Z directions

Impact resistance

500m/s², each 10 times in X, Y and Z directions

Case materials

Steel plate(SECC)

Weight

Approx. 2kg