Product Overview
Honeywell's SNG-Q Series Quadrature Speed and Direction Sensors are designed to provide both speed and direction information. Speed is delivered via digital square wave outputs, while direction is determined using a quadrature output with signals phase-shifted by 90. These sensors offer higher reliability with IP69K rating, EMC radiated immunity, O-ring seal, and a wide operating temperature range. They are cost-competitive due to a platform-based design, and feature enhanced accuracy with dual differential Hall-effect sensor IC technology. The flexible design allows for use in various applications, and the O-ring seal and fixed mounting flange expedite installation.
Product Attributes
- Brand: Honeywell
- Certifications: CE, UKCA
Technical Specifications
| Characteristic | Parameter | Comment |
|---|---|---|
| Supply voltage | 4.5 V to 26 V | |
| Output signal: type | square wave | Two channel, phase shifted by 90 either channel, may lead or lag. Dependent on target geometry and sensor-to-target orientation. |
| duty cycle | 50% 10% | Dependent on target geometry and sensor-to-target orientation. |
| phase shift | 90 45 | Dependent on target geometry and sensor-to-target orientation. |
| high | >Vs - 0.5 V | |
| low | <0.5 V | |
| load current | <1.75 V | 40 mA max. Applies to each output at all conditions. |
| rise time | 10 s max. | 1 kOhm pull-up resistor, dependent on load resistor. |
| fall time | 5 s max. | 1 kOhm pull-up resistor, dependent on load resistor. |
| frequency | 3 Hz to 20 kHz | Frequencies >10 kHz may be dependent on target geometry and air gap. |
| Short circuit protection | 50 mA max. | |
| Supply current: normal | 12 mA | max. |
| Supply current: max. | 18 mA | all conditions |
| Reverse voltage | -26 V max. | 10 min duration |
| Sensing air gap | 0,0 mm to 2,0 mm [0.0 in to 0.08 in] | |
| Target: width | >5,0 mm [0.20 in] recommended; 12,7 mm [0.5 in] typ. | Narrower targets may limit axial offsets. |
| Target: slot width | 2,0 mm [0.08 in] min. | Other geometry may be suitable. |
| Target: tooth width | 2,0 mm [0.08 in] min. | Other geometry may be suitable. |
| Target: tooth height | >3,0 mm [0.12 in] recommended; 5,0 mm [0.20 in] typ. | Shorter tooth heights may limit maximum air gap performance. |
| Materials: housing | PBT | |
| Materials: bushing | brass | |
| Materials: O-ring | fluorocarbon with PTFE coating, 11,8 mm [0.47 in] OD x 1,80 mm [0.07 in] CS | |
| Materials: cable | EVA, four conductor, 36 AWG, 28 strand, 5,2 mm [0.20 in] jacket | Applies to SNG-QPLA-001, SNG-QPCA-001, SNG-QPMB-000, and SNG-QPDB-000. |
| Mounting: bore size | 15,15 mm to 15,40 mm [0.60 in to 0.61 in] | Application dependent. |
| Mounting: torque | 10 N m [88.5 in-lb] max. with M6 X 1.0 bolt | |
| EMI: radiated immunity | 100 V/m | ISO 11452-2, 400 MHz to 1 GHz |
| EMI: bulk current injection | 100 mA | ISO 11452-4, 1 MHz to 400 MHz |
| ESD | 8 kV contact, 15 kV air | ISO 10605, Section 9 conforms to CE Mark standards EN60947-5-2:2007 and EN 60947-5-2/A1:2012 |
| Operating temperature | -40C to 150C [-40F to 302F] | |
| Thermal shock, air to air | -40C to 150C [-40F to 302F], 60 min. soak, <3 s transfer | 500 cycles |
| Humidity | 95% humidity at 38C [100F] | 240 hr |
| Salt fog | 5% salt solution by mass at 35C [95F] | 96 hr |
| Thermal saline dunk | 100C to 25C [212F to 77F] air to liquid, 5% saline | 10 cycles |
| High temperature exposure with power | 150C [302F], 13.5 Vdc, 1 kOhm load | 500 hr |
| Vibration | 29.28 GMS, 50 Hz to 2000 Hz | 3 perpendicular axes, 48 hr per axis MIL-STD-202-214 |
| Degree of protection | IP69K | |
| Resistance to fluids | general under-the-hood automotive fluids |
2410301826_Honeywell-SNG-QPRA-000_C17338312.pdf
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