General Information
The RTY Series uses a magnetically biased, Hall-effect integrated circuit (IC) to sense rotary movement of the actuator shaft over a set operating range. Rotation of the actuator shaft changes a magnet's position relative to the IC. The resulting flux density change is converted to a linear output.
Mounting Information
Mount the sensor and/or lever using flat washers and screws as shown in Figures 1 and 2. In harsh applications, treat the screw threads with a suitable thread locking compound.
Table 1: Specifications
| CHARACTERISTIC | LV (Low Voltage) | PARAMETER | HV (High Voltage) |
|---|---|---|---|
| Supply voltage | 5 ±0.5 Vdc | 10 Vdc to 30 Vdc | |
| Supply current | 20 mA max. | 32 mA max. | |
| Supply current (during output to ground short) | 25 mA max. | 47 mA max. | |
| Output: | 0.5 Vdc to 4.5 Vdc ratiometric | 0.5 Vdc to 4.5 Vdc non-ratiometric | |
| 4.5 Vdc to 0.5 Vdc ratiometric2 | 4.5 Vdc to 0.5 Vdc non-ratiometric2 | ||
| Output signal delay | 4 ms typ. | ||
| Overvoltage protection | 10 Vdc | -30 Vdc | |
| Reverse polarity protection | -10 Vdc | ||
| Output to ground short circuit protection | continuous | ||
| Output load resistance (pull down to ground) | 10 kOhm typ. | ||
| EMI: radiated immunity | 100 m/V per ISO11452-2 from 200 MHz to 1000 MHz | 100 m/V per ISO11452-2 from 200 MHz to 1000 MHz | |
| EMI: conducted immunity | 100 mA BCI per ISO11452-4 from 1 MHz to 200 MHz | 100 mA BCI per ISO11452-4 from 1 MHz to 400 MHz | |
| EMC | exceeds CE, UKCA requirements | ||
| Operating temp. range | -40 °C to 125 °C (-40 °F to 257 °F) | ||
| Storage temperature range | -40 °C to 125 °C (-40 °F to 257 °F) | ||
| Ingress protection | IP67 according to DIN 40050 | ||
| Expected life | 35 M cycles | ||
| Media compatibility | heavy transportation fluids | ||
| Housing material | PBT plastic | ||
| Shock1 | 50 G peak | ||
| Vibration1 | 20 G peak tested from 10 Hz to 2000 Hz | ||
| Salt fog | concentration 5% ±1% for 240 hr per SAE M1455 Section 4.3.3.1 (at 5.0 Vdc, 38 °C [100 °F]) | ||
| Resolution | 12 bit | ||
| Mating connector | AMA AMP Superseal 282087-1 | ||
| Mechanical end stop | no | ||
| Approvals | CE, UKCA | ||
1 Applies to RTY sensor without lever only.
2 Removes the requirement for the customer to have to invert the logic associated with the application. This is a convenience for the customer, and in some cases, can simplify the customer's overall solution.
Table 2: Output
This table describes the output signal characteristics for the RTY Series sensors.
| Configuration | Description |
|---|---|
| Standard Output |
|
| Inverted Output |
|
Diagram Description: A circular representation shows a sensor with three labeled points (A, B, C) indicating output voltage levels relative to actuator position. The angle θ is shown, with points A and C at θ/2 and -θ/2 respectively, and B at the center.
Table 3: Pinout
This table details the pin assignments for the RTY Series sensors in different regions.
| Region | Pin 1 | Pin 2 | Pin 3 |
|---|---|---|---|
| NORTH AMERICAN | Vcc | GND | Output |
| EUROPEAN | GND | Vcc | Output |
Notices
ESD SENSITIVITY: CLASS 2
CAUTION: Electrostatic sensitive devices. Do not open or handle except at a static-free workstation.
NOTICE: Ferrous material or magnets exceeding 300 Gauss within a 10 mm (0.39 in) radius of the sensor may affect sensor performance.
Table 4: Functional Characteristics
This table details the sensing angle, linearity error, and accuracy error for various angular ranges, along with graphical representations of output voltage versus actuator position for both standard and inverted inputs.
| Sensing Angle | Linearity Error | Accuracy Error | Standard Input (Graph Description) | Inverted Input (Graph Description) |
|---|---|---|---|---|
| 50° (±25°) | Graph shows output voltage (0.5 to 4.5 Vdc) increasing linearly with actuator position from -25° to +25°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | Graph shows output voltage (4.5 to 0.5 Vdc) decreasing linearly with actuator position from -25° to +25°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | ||
| 60° (±35°) | Graph shows output voltage (0.5 to 4.5 Vdc) increasing linearly with actuator position from -35° to +35°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | Graph shows output voltage (4.5 to 0.5 Vdc) decreasing linearly with actuator position from -35° to +35°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | ||
| 70° (±35°) | Graph shows output voltage (0.5 to 4.5 Vdc) increasing linearly with actuator position from -35° to +35°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | Graph shows output voltage (4.5 to 0.5 Vdc) decreasing linearly with actuator position from -35° to +35°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | ||
| 90° (±45°) | Graph shows output voltage (0.5 to 4.5 Vdc) increasing linearly with actuator position from -45° to +45°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | Graph shows output voltage (4.5 to 0.5 Vdc) decreasing linearly with actuator position from -45° to +45°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | ||
| 120° (±60°) | Graph shows output voltage (0.5 to 4.5 Vdc) increasing linearly with actuator position from -60° to +60°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | Graph shows output voltage (4.5 to 0.5 Vdc) decreasing linearly with actuator position from -60° to +60°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | ||
| 180° (±90°) | Graph shows output voltage (0.5 to 4.5 Vdc) increasing linearly with actuator position from -90° to +90°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | Graph shows output voltage (4.5 to 0.5 Vdc) decreasing linearly with actuator position from -90° to +90°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | ||
| 270° (±135°) | ±1.0% | ±1.6% | Graph shows output voltage (0.5 to 4.5 Vdc) increasing linearly with actuator position from -135° to +135°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | Graph shows output voltage (4.5 to 0.5 Vdc) decreasing linearly with actuator position from -135° to +135°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. |
| 360° (±180°) | ±1.0% | ±1.6% | Graph shows output voltage (0.5 to 4.5 Vdc) increasing linearly with actuator position from -180° to +180°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. | Graph shows output voltage (4.5 to 0.5 Vdc) decreasing linearly with actuator position from -180° to +180°. Clamp High is 4.5 Vdc, Clamp Low is 0.5 Vdc. |
Notes on Table 4:
- See Table 2 for A, B, C references.
- The linearity error is the deviation of the measured value from the best fit line, expressed as a quotient of the measured output ratio deviation from the best fit line at the measured temperature to the best fit line output ratio span at the measured temperature.
- Accuracy is measured as a deviation from the index line, defined as the line with the ideal slope and sensor output voltage corrected at 0° position for its ideal value at 25 °C ±5 °C. Accuracy is valid only when the sensor output is correct at 0° position for its ideal value in the application.
Dimensional Drawings
Figure 1: Dimensional Drawings for Sensor with Lever
This diagram illustrates the physical dimensions of the RTY Series sensor when equipped with a lever. Key features and mounting points are indicated.
- A: Sensor mounting point. Description: Mount sensor with non-magnetic stainless steel M5 screws. Mounting torque is 2.5 ± 0.5 N m (22.1 ±4.4 in-lb).
- B: Mounting surface.
- C: Mating connector: AMP Superseal 282087-1.
- D: Lever mounting point. Description: Mount lever using M6x1 screws. Mounting torque 8 N m (70.8 in-lb) max.
Dimensions provided in millimeters [inches]:
- Overall height (with lever): 55 [2.17] mm [in]
- Sensor body width: 22.0 [0.87] mm [in]
- Sensor body height: 37.0 [1.46] mm [in]
- Mounting hole spacing (center to center): 36.4 [1.43] mm [in]
- Mounting hole diameter: Ø5.35 [0.21] mm [in]
- Lever attachment point dimensions: 9.5 [0.37] mm [in] from base, 26.0 [1.02] mm [in] from side.
- Connector dimensions: 13.8 [0.54] mm [in] depth, 8.3 [0.33] mm [in] width, 10.0 [0.39] mm [in] height.
- Lever dimensions: 40.0 [1.57] mm [in] length, 15.0 [0.59] mm [in] width at base.
- Lever mounting screw hole diameter: Ø15.7 [0.62] mm [in] and Ø14.0 [0.55] mm [in].
Figure 2: Dimensional Drawings for Sensor without Lever
This diagram illustrates the physical dimensions of the RTY Series sensor when not equipped with a lever. Key features and mounting points are indicated.
- A: Sensor mounting point. Description: Mount sensor with non-magnetic stainless steel M5 screws. Mounting torque is 2.5 ± 0.5 N m (22.1 ±4.4 in-lb).
- B: Mounting surface.
- C: Mating connector: AMP Superseal 282087-1.
Dimensions provided in millimeters [inches]:
- Overall height (sensor body): 55 [2.17] mm [in]
- Sensor body width: 22.0 [0.87] mm [in]
- Sensor body height: 37.0 [1.46] mm [in]
- Mounting hole spacing (center to center): 36.4 [1.43] mm [in]
- Mounting hole diameter: Ø5.35 [0.21] mm [in]
- Connector dimensions: 13.8 [0.54] mm [in] depth, 5.3 [0.21] mm [in] width, 8.3 [0.33] mm [in] height.
- Connector housing dimensions: 15.6 [0.61] mm [in] length, 25 [0.98] mm [in] width.
- Mounting screw hole diameter: Ø6.00 [0.24] mm [in] and Ø4.12 [0.16] mm [in].
- Overall width (including connector housing): 40.0 [1.57] mm [in].
Warnings
WARNING: PERSONAL INJURY
DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury.
WARNING: MISUSE OF DOCUMENTATION
The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury.
Warranty and Remedy
Honeywell warrants its manufactured goods to be free of defective materials and faulty workmanship during the applicable warranty period. Honeywell's standard product warranty applies unless otherwise agreed to in writing. For warranted goods returned during the coverage period, Honeywell will repair or replace, at its option, defective items. This is the buyer's sole remedy and is in lieu of all other warranties, expressed or implied. Honeywell shall not be liable for consequential, special, or indirect damages.
While Honeywell may provide application assistance, it is the buyer's sole responsibility to determine the suitability of the product in the application. Specifications are subject to change without notice. The information supplied is believed to be accurate and reliable, but Honeywell assumes no responsibility for its use.
For More Information
Honeywell Advanced Sensing Technologies serves customers through a worldwide network of sales offices and distributors. For application assistance, current specifications, pricing, or the nearest Authorized Distributor, visit the website or call:
- USA/Canada: +1 302 613 4491
- Latin America: +1 305 805 8188
- Europe: +44 1344 238258
- Japan: +81 (0) 3-6730-7152
- Singapore: +65 6355 2828
- Greater China: +86 4006396841
Website: sps.honeywell.com/ast
Honeywell Advanced Sensing Technologies
830 East Arapaho Road
Richardson, TX 75081
Sensing Solution | Honeywell
