DIS Sensors QG65 Inclination sensor Installation Guide
- June 4, 2024
- DIS Sensors
Table of Contents
DIS Sensors QG65 Inclination sensor
Inclination sensor
- 2 axis horizontal mounting
- Factory programmable device Output: 4 – 20 mA
- Measuring range programmable between ±1° and ±90°
- Measuring range
- Factory defaults: ± 90°
Specifications
General specifications 11442, v20210921
- Housing Reinforced plastic injection molded (Faradex DS, black, EMI shielded by stainless steel fiber in PC)
- Dimensions (indicative) 60x50x27 mm
- Mounting Included: 4x M5x25 mm zinc plated steel positive pan head screws, self-tapping (PZ DIN7500CZ) (optional: Factory mounted 2x Ø4mm positioning pins replacing 2x M5x25 mm)
- Ingress Protection (IEC 60529) IP67, IP69K (with IP69K mating connector)
- Relative humidity 0 – 95% (noncondensing, housing fully potted)
- Weight approx. 110 gram
- Supply voltage 10 – 30 V dc
- Polarity protection Yes
- Current consumption ≤ 25 mA ( excluding output signal )
- Operating temperature -40 .. +85 °C
- Storage temperature -40 .. +85 °C
- Measuring range Factory defaults: ± 90°
- Centering function Yes (12 mA = 0°), range: ±5°
- Frequency response (-3dB) 0 – 10 Hz
- Accuracy (overall @20°C) 0,09° typ. (-60°…+60°)
- Offset error ± 0,03° typ. (± 0,08° 2σ) after centering
- Non-linearity ± 0,07° typ., ± 0,1° 2σ ± 0,15° max. (-60°…+60°)
- Sensitivity error not applicable. Repeatability 0,05°
- Resolution 0,01°
- Temperature coefficient ± 0,005°/K typ.
- Max mechanical shock 20.000g
- Output 4 – 20 mA
- Output load Rload ≤ (50*Vs -300) (Ω) (Eg: Vs = 24 V: Rload ≤ 900 Ω)
- Short circuit protection Yes (T<55°C), Max 10 s (T>55°C)
- Output refresh rate 20 ms
- Programming options Factory programmable (measuring range, filtering)
Transfer characteristic
Iout = 12 + 8*(α/90) [mA] No clipping outside measuring range
Measurement orientation
- Default 0°: horizontal (label upwards), no acceleration applied.
- Cross tilt sensitivity error: <(0,12 * cross tilt angle)² % typ.
- one axis <10° tilt for max. accuracy
- only one axis may exceed 45° tilt
Connectivity (cable length ±10%)
Connection
M12 male 8p A-coding connector (Brass Nickel coated, contacts copper alloy)
Wire/pin coding
- Pin 1: Output Y
- Pin 2: Supply voltage
- Pin 3: for factory use only
- Pin 4: for factory use only
- Pin 5: Gnd
- Pin 6: Centering input
- Pin 7: Output X
- Pin 8: Not connected
Mechanical dimensions (indicative only)
Center function
Centering can be done to eliminate mechanical offsets. To execute centering connect center input to ground (>0,5sec) within 1 min. after power up. After centering you have 1 min. left for another centering. Normally the center input should be left unconnected. As this device is accelerometer-based the sensor is inherently sensitive to accelerations/vibrations. Application- specific testing must be carried out to check whether this sensor will fulfill your requirements.
DIS Sensors – Oostergracht 40 – 3763 LZ SOEST – The Netherlands www.dis- sensors.com Subject to change without notice.