HRS202B8
HR series thumbwheels uses proven non-contacting Hall effect technology, providing long life, precise linear voltage output.
Key Features
- Mechanical Functions: Friction hold with center detent
- Wheel Colors: Black
- Actuator: Wheel with 1 tab
- Backlighting: No
- Output Options: Single 0.5 V to 4.5 V
- Series: HR
- Mounting Options: Rear
Specifications
Distinctive Features:
- Friction hold - 2 versions: 11 detents along the travel or 1 detentat center
- Single or dual analog outputs
- Backlighting option
- Electronics sealed to IP68
- SIL2 capable
General Specifications:
- Spring to center return
- Backlighting and detent options available
- EMI/RFI shielding
- APEM SAS patented design
Environmental Specifications:
- Operating Temperature: -30°C to +70°C (-22°F to +158°F)
- Storage Temperature: -40°C to +85°C (-40°F to +185°F)
- Sealing to IP68 against water and dust
- Shock resistance: 50g during 11ms
- Vibration resistance: 10-500Hz
- Salt spray: IEC 512-6, test 11f
- EMI/RF shielding: 100V/m, complies with IEC 61000- 4-3 and ISO 11452-2
- ESD: Complies with 16KV EN 61000-4-2
Electrical Specifications:
- Sensor type: Hall effect
- Supply voltage: 5VDC ± 0.5V
- Reverse polarity: -10V max
- Overvoltage: +20V max
- Return to center voltage (no load): ±0.2V
- Consumption: 11 mA max (single output), 22mA max (dual output)
- LED supply: 6VDC 10mA
Materials:
- Body: Polyamide
- Wheel: Polyamide
- Electronics sealing : epoxy
- Connector : polyester (Molex 0510210700)
- Multiwire lead AWG28
Mechanical Specifications:
- Operating Force at center: 2N±0.5N (without center detent) 4N±0.5N (with center detent)
- Return spring to center
- Mechanical operating angle: ±35° (versions S/G/L) ±20° (version K)
- Mechanical Life: 5 million cycles (without detent)