製品情報

FD300A Series
Fiber type / HMD (low temperature)

  • 5-point level indicator facilitating optical axis alignment
  • Cooling unnecessary up to 200 °C

FD300A Series Lineups

Model Type Detection method Power supply Control output Detecting object temperature Operating temperature range (C) Detecting distance (m) Detecting object (dia.)
FD300A
仕様を見る
HMD
Fiber type
Infrared energy radiated 100 - 220VAC Relay 360 ‐25~+200 0.50 28
FD300AH
仕様を見る
HMD
Fiber type
Infrared energy radiated 100 - 220VAC Signal relay 360 ‐25~+200 0.50 28
FD300AC
仕様を見る
HMD
Fiber type
Infrared energy radiated 100 - 220VAC Solid state 360 ‐25~+200 0.50 28

Feature

The optical head and amplifier are connected with a fiber optic cable and the infrared ray captured with the optical head is transmitted through highly transmissive glass fiber into an amplifier installed at a distant location. The infrared ray transmitted into the amplifier is optically converted in the light sensitive element and amplified for control signal output (mini power relay, signal relay or solid state output).
Sensors for low temperature (FD300A Series) and medium/high temperature (FD600A Series) are available.

  • No cooling required
    The optical head integrating hood and optical lens and fiber optic cable have no electronic component, which allows use in ambient temperature of up to 200 C without cooling.
  • Excellent durability
    Reliable design with the hood and optical head made of metal, fiber optic cable covered with flexible stainless steel braid and metal cased amplifier provides robustness and resistance to heat and corrosion.
  • 5 point level indicator
    Received light intensity is indicated at 5 levels, offering easy viewing of stability.
  • Self check feature integrated (SAFETY feature)
    Operation can be checked with external signal.
    Stability check feature is provided, which outputs alarm signal (SAFETY ALARM) when there is not much margin in the received light intensity level at detection due to soiling of lens, light axis misalignment, etc. or external disturbing light or residual heat.
  • Two types of detection field of view
    Standard vew (dia.50mm/m) and Wide view (200x40mm/m, 400x30mm/m) are available.

Dimension

Amplifier unit

Fiber optic cable

Circuit

Control output

SAFETY ALARM output (all models)

When connecting an inductive load such as relay, be sure to use diode, surge absorber, etc. to protect output transistors from counter electromotive force.

Connection

    When connecting an inductive load such as relay as the load, be sure to use diode, surge absorber, etc. for protection of output transistor from back electromotive force.
  • When the leads are extended (100-300 m), stray capacitance between leads may cause rush current. If this poses any problem, provide a resistor (10-50 Ω) in series with the contact.
  • Ground from frame
    Connect to the ground screw (M4) near the connector. You do not have to connect when already connected to the ground Pin.1 with a cable.

Option

Optical head

オプション写真

Optical headOHA

Description Optical head (Standard view)
オプション写真

Optical headOHW1

Description Optical head (Wide view)
オプション写真

Optical headOHW2

Description Optical head (Wide view)

Hood

オプション写真

HoodF38A

Description Airless hood (Standard view)
Length 120mm
Applicable optical head OHA
OHAN
OHAN10
オプション写真

HoodF38A-02

Description Airless hood (Standard view)
Length 200mm
Applicable optical head OHA
OHAN
OHAN10
オプション写真

HoodF38A-03

Description Airless hood (Standard view)
Length 300mm
Applicable optical head OHA
OHAN
OHAN10
オプション写真

HoodF38A-04

Description Airless hood (Standard view)
Length 400mm
Applicable optical head OHA
OHAN
OHAN10
オプション写真

HoodF38A-05

Description Airless hood (Standard view)
Length 500mm
Applicable optical head OHA
OHAN
OHAN10
オプション写真

HoodF38W

Description Airless hood (Wide view)
Length 200mm
Applicable optical head OHW1
OHW2
オプション写真

HoodF38PC-02

Description Air purge hood (Standard view)
Length 200mm
Applicable optical head OHA
OHAN
OHAN10
オプション写真

HoodF38PC-03

Description Air purge hood (Standard view)
Length 300mm
Applicable optical head OHA
OHAN
OHAN10
オプション写真

HoodF38PC-04

Description Air purge hood (Standard view)
Length 400mm
Applicable optical head OHA
OHAN
OHAN10
オプション写真

HoodF38PC-05

Description Air purge hood (Standard view)
Length 500mm
Applicable optical head OHA
OHAN
OHAN10
オプション写真

Hood302W

Description Air purge hood (Wide view )
Applicable optical head OHW1
OHW2

Fiber optic cable

オプション写真

Fiber optic cableFG2

dimLink
Description Fiber optic cable
Length 2m
オプション写真

Fiber optic cableFG3

Description Fiber optic cable
Length 3m
オプション写真

Fiber optic cableFG4

Description Fiber optic cable
Length 4m
オプション写真

Fiber optic cableFG5

Description Fiber optic cable
Length 5m
オプション写真

Fiber optic cableFG7

Description Fiber optic cable
Length 7m
オプション写真

Fiber optic cableFG10

Description Fiber optic cable
Length 10m
オプション写真

Fiber optic cableFG15

Description Fiber optic cable
Length 15m
オプション写真

Fiber optic cableFG20

Description Fiber optic cable
Length 20m
オプション写真

Fiber optic cableFG30

Description Fiber optic cable
Length 30m