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COMPENDIUM INCLINATION MEASUREMENT
WYLER AG, WINTERTHUR / SWITZERLAND

7.1.1.4 SPECIFICATIONS SENSOR ZEROTRONIC

TECHNICAL SPECIFICATIONS ZEROTRONIC 3
Measuring range ±0.5º ±1º ±10º ±30º
Limits of error within
24 hours (T = 20ºC)
A 0.070% M 0.050% M 0.015% M 0.010% M
E
• ZERO-POINT (Drift) = 1.26 arcsec =1.8 arcsec E =5.4 arcsec E =10.8 arcsec E
Limits of error within
6 months (T = 20ºC) 0.170% M E 0.140% M E 0.055% M E 0.030% M E
A
• ZERO-POINT (Drift) = 3.06 arcsec = 5.04 arcsec = 19.8 arcsec = 32.4 arcsec
• GAIN 0.250% M W 0.250% M W 0.060% M W 0.050% M W
• Base value + 1 arcsec + 1.5 arcsec + 3.6 arcsec + 5.4 arcsec
Temperature error / ºC (Ø10°C)
(-40ºC <= T <= 85ºC) 0.060% M 0.040% M 0.008% M 0.005% M
A
E
E
E
E
• ZERO-POINT (Drift) = 1.08 arcsec = 1.44 arcsec = 2.88 arcsec = 5.40 arcsec
• GAIN 0.200% M W 0.200% M W 0.030% M W 0.020% M W
• Base value, if
T < 10ºC or T > 30ºC + 2 arcsec + 3 arcsec + 6 arcsec + 6.5 arcsec
A A
M = full-scale (mainly drift related)
E
M = measured value (mainly gain related)
W
T = ambient temperature
A
TECHNICAL SPECIFICATIONS ZEROTRONIC C
Measuring range ±10° ±30° ±45° ±60°
Limits of error within
24 hours (T = 20ºC) 0.015% M 0.008% M 0.005% M 0.005% M
A
E
E
• ZERO-POINT (Drift) = 5.4arcsec E = 8.64 arcsec = 8.1 arcsec E = 10.8 arcsec
Limits of error within
6 months (T = 20ºC) 0.085% M 0.050% M 0.040% M 0.035% M
A E E E E
• ZERO-POINT (Drift) = 30.6 arcsec = 54.0 arcsec = 64.8 arcsec = 75.6 arcsec
• GAIN 0.080% M 0.030% M 0.030% M 0.027% M
W W W W
• Base value + 4 arcsec + 6 arcsec + 10 arcsec + 12 arcsec
Temperature error / ºC (Ø10°C)
(-40ºC <= T <= 85ºC)
A 0.011% M 0.005% M 0.008% M 0.005% M
E
E
• ZERO-POINT (Drift) = 3.96 arcsec = 5.4 arcsec E = 8.1 arcsec E = 8.64 arcsec
• GAIN 0.015% M 0.020% M 0.025% M 0.030% M
W W W W
• Base value, if
T < 10ºC or T > 30ºC + 6.5 arcsec + 7 arcsec + 11 arcsec + 14 arcsec
A
A
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