Welding point detector
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Welding point detector



Detecting punching hole at welding point

Feature

  • This is a welding point detector. This is composed of projector, receiver and amplifier and detects punching hole at the welding point of steel plate which passes between projector and receiver
  • It can detect punching hole with φ8mm or more.
  • It can detect one-hole and two-hole by one unit and executes the output respectively.
  • Projector provides monitoring function for light-emitting state.
  • It can check the operation of receiver with external checking input simulatively.
  • It can check the light amount margin of projector with safety function.

Specifications

Model No.

Projector : PH-BP-10, receiver : PH-BR-10,
amplifier : PH-BA-10

Detectable hole diameter

φ8 or more, or punching hole with 6×10mm or more

Setting distance

250 to 1,000m(recommended 500mm)

Available detecting length

470mm

Line speed

750m/min. (In case of punching hole diameterφ8.)

Power source

AC100 to 220V(+10%, -20%, 50/60Hz)

Power consumption

30VA or less

Control output*1 One-hoe/two-hole detecting output)

1C relay (250VAC 5A, 30VDC 5A, COSφ=1)
Photo-coupler(120V, 100mA)

Alarm output*2

1b relay(250VAC 5A, COSφ=1)

Safety output*3

1a relay(250VAC 5A, COSφ=1)

Response time

Contact output : 30msec, photo-coupler : 3msec

Operating mode

Light-ON

Connection

Projector/receiver : metal connector(cable length 5m), amplifier : M4 screw terminal

Indicators

Projector : power lamp, operating lamp, receiver/amplifier : power lamp, operating lamp, warning lamp, safety lamp

Ambient temperature

-25 degrees C to +55 degrees C

Ambient humidity

85%RH or less(not icing)

Insulation resistance

20MΩ or more(500VDC megger between power/contact and case)

Withstand voltage

1,500VAC/min.(between power/contact and case)

Vibration resistance

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

Impact resistance

196m/s2 , Each 3 time in X, Y and Z directions

Case

Steel plate(SPCC)

Weight

Projector/receiver : each approx. 4kg, amplifier : approx. 9kg

*1. One-shot output. Adjustable during 0.1 to 1sec
*2. When stopping the emission of projector because of power failure or trouble of circuit or checking the operation of receiver by external checking input, it executes output if there are some troubles on receiver.
*3. Even if emitting amount of projector is getting 1/10, it executes output when receiver has complete light-entering and light-receiving margin is enough.

Setting distance and detecting range

External dimension

Projector / Receiver

Amplifier

Connection

Projector    Receiver
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Joomlart
Designed: Hien Dai Hoa Jsc

lien ke van Canh HUD, du an van canh HUD, biet thu van Canh Hud, du an GELEXIMCO, du an cua HUD, biet thu tay nam linh dam, du an tay nam Linh Dam, du an xuan ngoc xuan phuong, biet thu xuan ngoc xuan phuong, lien ke xuan phuong xuan ngoc, du an TASCO, biet thu nam an khanh, du an nam an khanh sudico, lien ke nam an khanh sudico , biet thu nam an khanh sudico, du an nam an khanh, tranh tuong