Train Locomotive Part HT15-G Photoelectric Speed Sensor
Products Description
The HT15-G Photoelectric Speed Sensor is an advanced rotational speed detection device based on the photoelectric effect. It features a slotless design to eliminate issues caused by light-slot blockage and employs area light source technology for enhanced anti- interference performance. With a dual-row bearing structure, the sensor offers improved bearing reliability, while multiple sealing mechanisms ensure a high IP protection rating. It supports flexible channel configuration with electrical isolation between channels, and offers a variety of pulse count options to meet different application needs. Designed for contact-based speed measurement, the HT15-G provides multiple connection interfaces, and its use of low-temperature-resistant rubber tubing makes it ideal for operation in extremely cold environments.
Specification
|
Item |
Specification |
|
Altitude |
≤ 2500 m |
|
Operating Temperature |
-40°C to +70°C |
|
Relative Humidity |
≤ 95% (based on average monthly minimum temperature of 25°C) |
|
Shock and Vibration |
Complies with GB/T 21563-2008, Class P3 axle mounting requirements |
|
Protection Rating |
IP66 |
|
Power Supply Voltage |
DC15V or DC24V nominal; operating range: DC12V to DC30V |
|
Speed Measurement Range |
0 rpm to 3000 rpm |
|
Number of Output Channels |
2 / 3 / 4 / 6 (optional) |
|
Pulses per Revolution |
200 or 96 |
|
Output Waveform |
Square wave; rise/fall time ≤ 10 μs |
|
Load Resistance |
≥ 3 kΩ |
|
High-level Output Voltage |
≥ 0.8 × Vcc (Vcc = power supply voltage) |
|
Low-level Output Voltage |
≤ 2V |
|
Duty Cycle |
50% ±10% |
|
Phase Difference |
90° ±30° (refer to diagram 1 for direction definition) |
|
Current Consumption |
< 50 mA |
|
Insulation Resistance |
≥ 50 MΩ @ 500VDC |
|
Dielectric Strength |
AC1500V / 50Hz / 60s |
|
Enhanced Dielectric Strength |
Special series withstand up to AC5000V / 50Hz / 60s |
|
EMC Compliance |
Complies with GB/T 24338.4-2009 |
|
Protection Functions |
Power polarity protection, output short-circuit protection |
|
Housing Material |
High-strength cast aluminum alloy |
|
Shaft Extension Length |
78 mm, 95 mm, 110 mm, and 120 mm (customizable based on user requirements) |
|
Dimensions |
Standard cable length is 1400 mm (custom lengths available) |
|
Connector Type |
JL5-14TJ, JL5-19TK |
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