Semiconductor Sensors: HD-T1 Specifications

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Sensor head

Model No. HD-T1030
Applicable controller HD-T1C
Sensing width 30 mm 1.181 in (Linearity is specified at 28 mm 1.102 in width.)
Sensing range 30 mm 1.181 in (fixed) (Note 2)
Pollution degree 3 (Industrial environment)
Ambient temperature 0 to +40 °C +32 to +104 °F (No dew condensation),
Storage: -20 to +55 °C -4 to +131 °F
Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Ambient illuminance Incandescent light: 3,000 lx at the light-receiving face,
Fluorescent light: 3,000 lx at the light-receiving face
Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance 10 to 150 Hz frequency, 0.75 mm 0.030 in amplitude in X, Y and Z directions for two hours each
Shock resistance 490 m/s2 acceleration (50 G approx.) in X, Y and Z directions for three times each
Emitting element Red LED (Peak emission wavelength: 650 nm 0.026 mil)
Receiving element Photodiode
Material Enclosure: PEI, Front cover: Glass, Mounting base: Aluminum
Cable Heat-resistant PVC cable, 0.5 m 1.640 ft long, with a connector at the end
Weight Net weight: 150 g approx.

Notes:
1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 °C +68 °F.
2) The value is in a state that the sensor is mounted on the mounting base at the time of factory shipment.

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Controller

Model No. HD-T1C
Applicable sensor head HD-T1030
Supply voltage 24 V DC ± 10 % Ripple P-P 10 % or less
Current consumption 70 mA or less (Including sensor head)
Analog output Analog voltage
- Output voltage: 1 ± 0.5 V (all light interrupted) to 5 ± 0.5 V (all light received)
- Output impedance: 75 Ω
  Response time 0.5 ms or less (8 V/ms or more)
Resolution 30 μm 1.181 mil (Note 2)
Linearity ±1.0 % F.S. (at 28 mm 1.102 in sensing width of the sensing center) (Note 3)
Temperature characteristics ±0.1 % F.S./°C (at 24 ± 2 °C 75.2 ± 35.6 °F) (Note 3)
Span adjustment function Span of the analog output voltage is adjusted. 15-turn endless adjuster
Shift adjustment function Offset of the analog output voltage is adjusted. 15-turn endless adjuster
Warming-up period 30 min. or more
Environmental resistance Pollution degree 3 (Industrial environment)
Ambient temperature 0 to +40 °C +32 to +104 °F (No dew condensation),
Storage: -20 to +70 °C -4 to +158 °F
Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
EMC EN 61000-6-2, EN 61000-6-4
Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance 10 to 150 Hz frequency, 0.75 mm 0.030 in amplitude in X, Y and Z directions for two hours each
Shock resistance 490 m/s2 acceleration (50 G approx.) in X, Y and Z directions for three times each
Material Enclosure: Heat-resistant ABS, Connector cover: Heat-resistant ABS, Adjuster cover: Polycarbonate
Cable 0.22 mm2 3-core heat-resistant PVC cable, 0.3 m 0.984 ft long
Cable extension Extension up to total 3 m 9.843 ft is possible with 0.3 mm2, or more, heat-resistant PVC cable.
Weight Net weight: 85 g approx.

Notes:
1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 °C +68 °F.
2) Resolution refers to the peak to peak distance conversion value of analog output (in the frequency band below 20 MHz).
3) This is the representative example of measurement with a combination of sensor head and controller.

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