HTD series LVDT displacement actuator position sensor

Short Description:

HTD series displacement sensors convert mechanical measurement of liner movement into electrical power. Through this principle, sensors measure and control displacement automatically. So it is widely used in industrial productions, defense constructions, research institutes and other aspects. HTD series displacement sensors have simple structure, high reliability, excellent usage and maintainability, long life, good linearity and high repeat precision. It also has a wide measuring range, low time constant and fast dynamic response.

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Product Detail

Specifications of HTD series LVDT displacement sensor

Linear range	0~1000mm, 12 sizes.
Linearity	±0.3% full stroke.
Operating temperature	-40~150℃ (conventional)
	-40~210℃ (high temp)
Coefficient of sensitive	±0.03%FSO./℃
Lead wires	three Teflon insulated sheathed cable, outside stainless steel sheathed hose.
Vibration tolerance	20g up to 2 kHz.

Range Table of HTD series LVDT displacement sensor

Model	Linear Range A (mm)	Shell Length (mm)	Coil Resistance (Ω±15%)
HTD-50-3-□	0~50	200	333
HTD-100-3-□	0~100	200	578
HTD-150-3-□	0~150	250	590
HTD-200-3-□	0~200	300	773
HTD-250-3-□	0~250	350	425
HTD-300-3-□	0~300	470	620
HTD-350-3-□	0~350	470	620
HTD-400-3-□	0~400	620	757
HTD-500-3-□	0~500	770	339
HTD-600-3-□	0~600	770	339
HTD-800-3-□	0~800	950	1263
HTD-1000-3-□	0~1000	1240	410

*refers to wire length (the figure can be 30, 40, 50, etc.). If required wire length is 3 meters, this figure will be 30.
Wire length defaults to 2 meters if this figure is blank.

Notes of HTD series LVDT displacement sensor

1. Sensor wires: the blue wire is center tap.
2. Linear range: within two scale lines of the sensor rod (based on “Inlet”).
3. The sensor rod number and shell number must to be consistent, supporting the use.
4. Sensor fault diagnosis: measure RED-YEL coil resistance.
5. Keep sensor shell and signal demodulation unit away from strong magnetic fields.