Inclinometer type N2 - N3 - N4
| Small size Inclinometers for
measuring in the ranges of ±10, ±30 and ±70 Degree
With non-amplified output / or digital pulse output.
Typical OEM product at low cost.
The inclination sensors N2, N3 and N4 are capacitive liquid based sensors with integrated sensor electronics. These sensors can be supplied with an analog DC output or with an digital impulse-width modulated output signal that is linear to the degree of angle. The power consumption of these sensors are very low ( approx. 1mA )
The measuring principle assures a linear angle output equal to the measuring range of the sensor with a maximum range of ±80 degrees on NG4 ! This is independent of the size of gravity at the measuring point, so it doesnt matter if you are in Europe, Australia or even on the moon the angle of inclination is measured correctly everywhere.
The N series are well suited for industrial use where the demands for compact inclinometers with good long-term stability and relatively large tilt angle measuring ranges are wanted.
These N series inclinometers have been used with very good results in the medical industry, food industry, agriculture machinery, cranes, process machines, transport systems, and for vehicle tilt monitoring, plus many other applications. They are commonly used as OEM sensors combined with OEM electronics.
|Measuring range||±10 degrees||±30 degrees||±70 degrees|
|Typical instrument resolution (noise-signal relationship)||< 0,004 degrees||< 0,010 degrees||0,018 degrees|
|Max. Non-linearity||<0,2% from measuring value !|
|Transverse Sensitivity||<1% at 30° tilt|
|Rise-time constant||< 0,3 Sec.|
|Power Supply UbN||5 Volt|
|Min. .. Max. Supply Ubz||3 ... 6 Volt|
|Current consumption Ub=5Volt||app.1mA|
|Working Temperature||-40 to +85°C|
|Storage Temperature||-45 to +90°C|
|Weight ( without cable and mounting ring )||app.. 18,5 Grams|
|Standard cabling||3 high flexible wires 180mm long shielded Ø app.1,0mm optional: Shielded cable Ø2,1mm x 0,5m length|
Values for analogous DC output model at UbN=5Volt
|Sensitivity||app.12mV/ degrees||app.5 mV/ degrees||app.3,2 mV/degrees|
|Temperature drift on sensitivity||-0,17% /°C||<-0,12% /°C|
|Temperature drift on zero||<±0,05mV/°C||<±0,025mV/°C|
|Zero offset at Ub=5V||2,5±0,1Volt - -generally: 0,5Ub±4%|
|Output Impedance||10 kW|
Values for duty cycle for digital pulse model output at UbN=5Volt
|Sensitivity dt(E)/(thigh+tlow)||app.76*10-3/degrees||app.33 *10-3/degree||app.20*10-3/degrees|
|Temperature drift sensitivity||-0,17% /°C||<-0,12% /°C|
|Temperature drift on zero||< ±1,6*10-4 F.S./°C||<± 8*10-5 F.S./°C|
|Middle initial point thigh/tlow||1±4%|
|Output frequency||App.20Hz to app.1MHz (optional available )|
Dimensions and Connections
Caution ! Do not reverse the operating voltage polarity !
6 Volts is the maximum supply voltage !
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Last modified: januar 20, 2017