製品情報

HD Series
Simple type HMD

  • Low temperature model: 350 °C or more
  • Medium/high temperature model: 650 °C or more
  • Medium/high temperature model: 430°C or more (with HD400 + GT205)
    560 °C or more (HD502F)

HD Series Lineups

Model Type Detection method Power supply Control output Detecting object temperature Operating temperature range (C) Detecting distance (m) Detecting object (dia.)
HD301N
仕様を見る
HMD
Simplified
Infrared energy radiated 100/110VAC・200/220VAC Relay
Voltage
350 ‐25~+50 0.50 30
HD601N
仕様を見る
HMD
Simplified
Infrared energy radiated 100/110VAC・200/220VAC Relay
Voltage
650 ‐25~+70 0.50 25
HD400
仕様を見る
HMD
Simplified
Infrared energy radiated 100/110VAC・200/220VAC Relay
Voltage
430 ‐25~+50 0.02 8
HD502F
仕様を見る
HMD
Simplified
Infrared energy radiated 100/110VAC・200/220VAC Relay
Voltage
560 ‐25~+50 50.00 21

Feature

The HD Series HMDs are radiation detection photo sensors with separate amplifiers that have achieved compact sizes and low cost.

HD301N and HD601N are intended for sites where temperature in the vicinity of the receiver is up to 50 or 70 C and available in models for low temperature and medium/high temperature. Applications include detection of presence or passage of heated steel material, glass, etc.

HD400 and 502F are fiber optic cable sensors with ultrasmall heads.
Applications include detection of heated steel material, glass, etc.

  • Low cost
    The HD Series offers the lowest cost of all HMDs. Amplifiers are separately installed and no watercooling is involved.
  • Airless hood provided
    The HD Series sensors come with Airless hood for prevention of soiling of lens.
  • Fiber type
    HD 400 may be used in combination with heat resistant generic fiber optic cables, which improves the resistance to heat and electric safety of the sensing head. Attaching a lens unit at the end extends the detecting distance.
    HD502F is the most competitive model of HMD. The fiber optic cable covered with ø1.1mm stainless tube allows focused detection of heated condition of electronic components or mechanical parts.

Compact multifunctional amplifier (HDA300A)

  • 3 point level indicator
    The received light intensity level is shown by flashing 3 indictors for easy checking of stability.
  • Sensitivity adjustment volume
  • Relay output and voltage output available

Dimension

(Sensor) model HD400

(Sensor) model HD301N・HD601N

(Sensor) model HD502F

Amplifier unit HDA300A

Circuit

Connection

Note) The open collector output is isolated from power supply. The analog output “0” and “0” of power supply have different potentials. Do not common.

Area

Cable connection type
Model HD301N (low temperature)
Model HD601N (high temperature)

Fiber type
Model HD400
Model HD502F

Option

Amplifier

オプション写真

AmplifierHDA300A

dimLink
Description Amplifier
Connection Terminal block (3.5mm screws)
Ambient temperature -10°C to 50°C (non-freezing)
Ambient humidity 35-85%RH (non-condensing)
Insulation resistance 500VDC 20MΩ or higher *1
Dielectric withstanding 1500VAC for 1 minute *1
Protective structure IP20
Weight Approx. 450 g (including socket)
Note <p>*1 Between case and grounding terminal (No. 1), Between case and relay contacts (collective), Between grounding terminal (No. 1) and relay contacts (collective)<br>
Between case and entire power supply, Between grounding terminal (No. 1) and entire power supply, Between entire power supply and relay contacts (collective)</p>

Lens unit

オプション写真

Lens unitFA51

dimLink
Description Lens unit
オプション写真

Lens unitFA52

dimLink
Description Lens unit

Fiber optic cable

オプション写真

Fiber optic cableGT205

Description Fiber optic cable
Length 0.5m
オプション写真

Fiber optic cableGT21

Description Fiber optic cable
Length 1m
オプション写真

Fiber optic cableGT22

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

Fiber optic cableGT23

Description Fiber optic cable
Length 3m