S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Safety instructions Use in accordance with the regulations Force transducers in the S2/S9 series are intended for force measurements in test benches, test rigs and testing devices. Use for any additional purpose shall be deemed to be not in accordance with the regulations. In the interests of safety, the transducer should only be operated as described in the Mounting Instructions.
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S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com In these mounting instructions residual dangers are pointed out using the following symbols: WARNING Symbol: Meaning: Possibly dangerous situation Warns of a potentially dangerous situation in which failure to comply with safety requirements can lead to death or serious physical injury. ATTENTION Symbol: Meaning: Dangerous situation...
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S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Conversions and modifications The transducer must not be modified from the design or safety engineering point of view except with our express agreement. The force introduction parts must not be dismantled or removed. Any modification shall exclude all liability on our part for any damage resulting therefrom.
S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Scope of supply • 1 S2 or S9 force transducer • 1 S2/S9 Operating Manual Accessories (not included in the scope of supply): • Knuckle eye ZGUW S2 for 20N – 1kN Order no. 1–U1/200kg/ZGW S9 for 2 –...
S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Structure and mode of operation 3.1 Measuring element The measuring device is a flexible aluminium/steel bar to which strain gauges (SGs) are applied. The SGs are arranged so that four of them are stretched and the other four are compressed when a force is applied to the transducer.
S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Conditions on site 4.1 Ambient temperature The effects of temperature on the zero signal and sensitivity are compensated. For optimum measurement results, keep to the nominal temperature range. Measurement errors due to temperature may occur if there is uneven warming (e.g.
S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Mechanical installation 5.1 Important measures for installation • Treat the transducer gently • Do not overload the transducer. WARNING If there is a risk of breakage through overload on the transducer and thus a risk to persons, additional safety measures are to be taken.
S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com 5.3 Installation for tensile loading/compressive loading Screw the transducer by its flange or base directly to an available part of the structure (such as a profile, cover or plate). This method enables the transducer to measure axial forces in both the tensile and compressive direction.
S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Screwing in the knuckle eye: • Turn the lock nut back as far as the eye • Screw the knuckle eye into the transducer • Unscrew the knuckle eye one or two turns and align •...
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S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Nominal force (N) H (mm) H (mm) Starting torque M (Nm) Screwing in the knuckle eye: • Turn the lock nut back as far as the eye • Screw the knuckle eye into the transducer •...
S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Electrical connection The transducers are supplied with a 3m (S2) or 6 m (S9) length of unterminated cable. ATTENTION The balancing resistors must not be cut off the end of the cable (sensitivity would alter). The cable shielding is connected in accordance with the Greenline concept.
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S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Six-wire connection wh (white) Measurement signal (+) U bk (black) Excitation voltage (–) U rd (red) Measurement signal (–) U bu (blue) Excitation voltage (+) U gn (green) Sensor circuit (+) gy (grey) / or (orange) Sensor circuit (–) Shielding Cable shielding, connected to...
S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com 7.2 Specifications S9 Type Nominal force Accuracy class 0.05 Nominal sensitivity mV/V Relative sensitivity deviation <0.25 compressive force Relative tensile/compressive <"0.1 sensitivity difference Relative deviation from zero <5 Relative range of inversion (0.2F to F Linearity deviation 0.05 Effect of temperature on...
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S2/S9 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Nominal displacement <0.4 <0.5 Fundamental resonance frequency Relative permissible vibrational stress Weight 0.77 Degree of protection to DIN EN 60529 IP65 Materials: Measuring body stainless steel Sealant (strain gauge cover) Polyurethane Screwed cable gland Stainless steel / Perbunan seal Cable sheath Polyurethane...
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SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Modifications reserved. OTTINGER ALDWIN ESSTECHNIK HBM Mess- und Systemtechnik GmbH All details describe our products in ge- Postfach 10 01 51, 64201 Darmstadt neral form only. They are not to be un- Im Tiefen See 45, 64293 Darmstadt derstood as express warranty and do Tel.: 0 61 51/ 8 03-0;...
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