WM-H10 Series
Shaft-Operated, Non-Contact, Rotary Position Sensor.
The WM-H10 shaft-operated Rotary Position Sensor is a solid-state, hall effect sensor offering two independent and electrically isolated outputs in a compact housing with an integrated connector.
The two independent measuring circuits, each with its own +5Vdc power supply connection, enable the use of algorithms that compare the signals for error checking. By utilizing the first output signal as the source of rotational motion detection and the second signal for diagnostic purposes, comparing the positional data from both outputs, signal veracity can be determined, meaning high-performing, safety-critical applications can easily be addressed. Further integrity is provided as the outputs enter pre-defined states in the event of connection errors to the sensor.
The robust mechanical design offers exceptional levels of performance with respect to water and dust, shock, vibration and temperature, meaning the sensor is ideal for use in hostile, on- and off-highway vehicle environments.
Connection to the WM-H10 is via the industry-standard, Packard Electric ‘Metri-Pack’ 150 series of connectors, which offer high-reliability performance across all operating conditions.
-
Specifications
- - collapse all
Mechanical
Angle 360° - Weight <70g - Electrical
Supply Voltage 5Vdc ± 0.5Vdc - Supply Current 10mA per channel - - - Short-Circuit Protection - - Output to Gnd Indefinite Output to Supply Indefinite - - Supply Reverse Polarity Protection Up to 12Vdc - Over-Voltage Protection Up to 24Vdc - Environmental
Operating Temperature Range -40°C to +85°C (SAE J1455) - Operating Temperature Range -40°C to +105°C - Flammability Per FMVSS-302 regulations - Humidity 120 hours at 95% humidity (+27°C to +75°C) - Salt Fog ASTM B-117 96 hour exposure - Sealing IP68 and IP69K (Electronics with GT Series connector) IP6x (Rotor) - Vibration Random broadband 5-500Hz, 4.0g - Shock 1m drop onto concrete (SAE J1455) - Life 10 million cycles at 1Hz - MTTF >1000 years - Electromagnetic Interference SAE J1113 - System
Output - - Measurement Range 15-360° in 1° increments Output Voltage 10-90% ±2% of Vsupply over measurement range Monotonic Range 5%/0.25V to 95%/4.75V nominal Linearity ±2% Output Correlation ±2% Load Resistance 10kΩ min. to GND Features & Benefits
Non-contacting Hall-effect technology - Measurement angle 15-360° - Dual output – electrically isolated Hall-sensing elements - Independent 5V supply - 6mm D-profile shaft - Fail-safe outputs - Environmentally robust - General
Non-contacting hall effect technology - Measurement angle 15-360° - Dual output – electrically isolated Hall-sensing elements - Independent 5V supply - 6mm D-profile shaft - Fail-safe outputs - Environmentally robust - Packard Electric ‘Metri-Pack’ 150 series connector - Markets
Mobile - Applications
On- and off-highway vehicle environments - -
Market Applications
Aerial Pumper
This fire truck includes a 105′ extension boom and ladder that rotates at the base. Outriggers are deployed to stabilize […] Read More
Excavator
This is a “standard” excavator customized to work in a variety of maintenance and repair functions, on and around the […] Read More
Water Sprayer
In many remote work sites, water is a rare and expensive resource that must be conserved. Maintaining precise control over […] Read More
-
Resources
Can't find what you are looking for or need more information? Contact us
-
Request Information
