Potentiometers / Inclinometers　THD4000Z Series

Environmental resistance: waterproof / dustproof [IP67], electromagnetic radiation resistance of 100 V/m
High accuracy tilt angle detection: absolute linearity ±1%, horizontal temperature characteristic ±0.2°
Customizable: effective electric angle ±10°~±60°
Option: Zero reset feature

Part number designation

THD40	10	Z –	R –	DS9	A –	K –	IVX
Series	Output angle 10: ±10° 20: ±20° 30: ±30° 45: ±45° 60: ±60°	Mounting direction Z: Horizontal installation	Output type R: Retiometric (10~90% Vin)	DMP filter^※1 None: No setting DS#: With setting *See the following table	AF fiter^※2 None: No setting A: With setting	Index key None: Not available K: Available	Output axis None: Standard IVX: Invert only X axis IVY: Invert only Y axis IVZ: Double axis inversion

※1:

Option to suppress braking vibration noise. Selecting ‘None’ outputs the raw characteristics of the MEMS accelerometer.

※2:

Option to suppress low frequencies beyond DMP filter capability. Improves tilt angle stability when stationary.

THD4000Z Series

Part No.	Level	Cut-off frequency	Time constant
None	0	—	100 ms
DS1	1	9.3 Hz	120 ms
DS2	2	7.7 Hz	120 ms
DS3	3	6.3 Hz	130 ms
DS4	4	5.2 Hz	130 ms
DS5	5	4.3 Hz	140 ms
DS6	6	3.6 Hz	150 ms
DS7	7	2.9 Hz	160 ms
DS8	8	2.4 Hz	180 ms
DS9	9	2.0 Hz	200 ms (Standard)
DSA	10	1.7 Hz	220 ms
DSB	11	1.4 Hz	260 ms
DSC	12	1.2 Hz	290 ms
DSD	13	0.9 Hz	360 ms
DSE	14	0.8 Hz	410 ms
DSF	15	0.6 Hz	490 ms