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Single-turn potentiometer WLH35A
manualHall effectfor industrial applications

Single-turn potentiometer - WLH35A - SENTOP by Shanghai Sibo M&E Co., Ltd. - manual / Hall effect / for industrial applications
Single-turn potentiometer - WLH35A - SENTOP by Shanghai Sibo M&E Co., Ltd. - manual / Hall effect / for industrial applications
Single-turn potentiometer - WLH35A - SENTOP by Shanghai Sibo M&E Co., Ltd. - manual / Hall effect / for industrial applications - image - 2
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Go to the SENTOP by Shanghai Sibo M&E Co., Ltd. website for more information

Characteristics

Configuration
single-turn
Operation
manual
Technology
Hall effect
Other characteristics
for industrial applications, housed, electronic equipment, precision

Description

Product overview
WLH35A is a 1-turn contactless magnetic potentiometer (rotary sensor) designed for continuous-rotation position sensing with long life and multiple input/output options.

Key features
  • Magnetic rotary sensor (contactless)
  • Economical low-cost version
  • Screw and servo mounting options
  • Side lug terminal for wiring


Dimensions
Dimension diagram available for WLH35A (see product resources).

General mechanical specifications
Mechanical angle: 360º (endless)
Protection degree: IP40
Operating torque: <5 mN·m
Life expectancy: 50,000,000 cycles
Mass: Approx. 60 g
Housing material: Anodized aluminium alloy
Lid material: Nylon
Shaft material: Stainless steel

Environmental specifications
Operating temperature range: -30℃ to +85℃
Storage temperature range: -30℃ to +85℃
ESD durability: Contact discharge ±8KV, Air discharge ±15KV (EN61000-4-2)
EMS durability: 10 V/m (80MHz–1GHz, 1kHz 80% AM) (EN61000-4-3)

General electrical specifications
Standard model: WLH35A 0505 W360 (other input/output options available: 2410, 2405, 2442)
Input voltage (standard): 5V ±10%
Output signal (standard): 0–100% Vcc
No-load current: <16 mA
Output deviation at ends: <1%·VCC
Load resistance: >100 kΩ
Effective electrical angle: 360º
Independent linearity tolerance: ±0.5%
Resolution: 4096 (12 bit)
Update rate: 0.3 ms
Insulation resistance: >1000 MΩ (500 V DC)
Dielectric strength: 1 min at 500 V AC

Input voltage / output signal options
0505: 5V ±10% / 0–100% Vcc
2410: 15–30V / 0–10V
2405: 9–30V / 0–5V
2442: 15–30V / 4–20 mA

Special specifications available
  • Special analog options: 1010 (10V in / 0–10V out), 0305 (3.3V in / 0–5V out), dual analog, PWM
  • Other outputs: SSI, SER, SPI, RS485, RS422, CAN, USB
  • Custom shaft: length, diameter or machining (slotted, flattened, holes)


Technical characteristics
  • Model: WLH35A
  • Type: 1-turn contactless magnetic potentiometer
  • Mechanical/electrical angle: 360º (endless)
  • Resolution: 4096 (12 bit)
  • Linearity tolerance: ±0.5%
  • Standard input: 5V ±10% (0505)
  • Standard output: 0–100% Vcc (0505)
  • Operating temperature: -30℃ to +85℃
  • Protection: IP40
  • Mass: Approx. 60 g

Catalogs

Go to the SENTOP by Shanghai Sibo M&E Co., Ltd. website for more information

Other SENTOP by Shanghai Sibo M&E Co., Ltd. products

Rotary Potentiometers/ Angle Sensors

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.