dacell DN-AM210 User Manual Download | Manualshive

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MODEL : DN-AM210

DYNAMIC STRAIN AMPLIFIER

USER’S MANUAL

DACELL CO.,LTD.

Address: 681-1, Cheoksan-Ri, Nami-Myeon, Cheongweon-Gun,

Chung-Buk, 363-810 Korea

TEL: 82-43-260-2242

FAX: 82-43-260-2245

http://www.dacell.com

E-Mail: [email protected]

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Summary of Contents for DN-AM210

Page 1: ... DYNAMIC STRAIN AMPLIFIER USER S MANUAL DACELL CO LTD Address 681 1 Cheoksan Ri Nami Myeon Cheongweon Gun Chung Buk 363 810 Korea TEL 82 43 260 2242 FAX 82 43 260 2245 http www dacell com E Mail dana danaloadcell com ...

Page 2: ...TE 9 4 1 POWER CONNECTION 9 4 2 SENSOR CONNECTION 9 4 3 INPUT HIGH LEVEL VOLTAGE 9 4 4 NOTES FOR SELECTING SENSOR CABLE 10 4 5 NOTES FOR DYNAMIC MEASUREMENT 10 4 6 NOTES FOR STATIC MEASUREMENT 11 4 7 Output CONNECTION 11 4 8 CONTROLLING PROPER SENSOR VOLTAGE 11 4 9 BRIDGE BALANCE 12 4 10 GAIN CONTROL 12 4 11 FILTER CONTROL 13 ...

Page 3: ...tures This device amplifies minute voltage signals of strain gauge type sensor or all types of transducer to display and output as in voltage Shunt CAL feature is installed Electronic Auto Zero Balance method is used for Zero Span It is designed to install on standard 19 Sub rack ...

Page 4: ...to Gain 1000 115 F S Gain 400 115 F S Gain 100 115 F S Gain 10 28 6 F S Gain 1 19 8 F S Hand operated fine control Zero Adjustment range 5 F S Equilibrium control method Automatic equilibrium control Auto Push button Extent 1 Time for pushing about 1 second Data back up semi permanent Passivity fine control Zero ADJ Volume Output OUT1 10V more than 200 load OUT2 10V more than 2k load Non linearity...

Page 5: ...0 Reduction 3dB DC 10kHz GAIN 1000 Reduction 0 1dB Low Pass Filter L P F Frequency 10 100 1K 10K WB 5 stages About decrease within 6dB oct 16 Temperature range for use 0 60 C 17 Effect by temperature change Zero drift within 1 strain C Sensitivity change 0 03 F S C 18 Effect by electric power change About 10 change in supply voltage Zero drift within 0 05 F S Sensitivity change within 0 05 F S 19 ...

Page 6: ...GAIN control volume 6 GAIN selecting switch 7 CAL Strain value switch 8 Power switch 9 Bridge voltage selecting switch 3 2 Back Panel Sensor input connector High current output more than 200Ω load connector Low current output more than 2kΩ load connector Internal CAL Bridge resistance selecting switch 14 Power input connector ...

Page 7: ...ro will be set 4 L P F switch It is a switch is to control the frequency of the active filter The frequency of Cut off can be controlled as in 10Hz 100Hz 1kHz 10kHz and WB Wide band 5 GAIN control volume It is a volume to control GAIN and it can be continuously controlled as in 을 from X1 up to X11 times GAIN selecting switch It is the switch to control GAIN and it can be controlled as in X1 X10 X1...

Page 8: ...n 200 Ω load connector It is the final output signal of Amplifier and also high current output You can use this on more than 200Ω load Low current output more than 2kΩ load connector It is the final output signal of Amplifier and also low current output You can use this more than 2kΩ load Internal CAL bridge resistance selecting switch This switch is to select the bridge resistance while you are d...

Page 9: ...hen supply power to the device If the lamp is not lighted please check the fuse and power selecting switch 4 2 Sensor connection 4 Gauge Transducer Full Bridge Connection 4 3 High Level Voltage Input This device can measure the signal that inputted in DC DCDT High level Thermocouple etc For the measurement following conditions should be satisfied 1 On Common mode the amp input should be as 10V Ple...

Page 10: ...ld be regular 4 It is better to use the shield cable 4 5 Notes for Dynamic measurement Strain gauge or Transducer located at the end of the measurement lead cable is exposed to various electric devices and equipment and also receive the analogue frequency 50kHz 60kHz noise from the line power Therefore please carry out the following procedures to minimize this kind of happening 1 Please prepare fo...

Page 11: ...value as in oscilloscope volt meter and A D board on the output connector 4 8 Controlling proper sensor voltage Sometimes when you do the stress analysis the high proper voltage to the active gauge might be required When the proper voltage is high the output will be big so that you do not have to amplify too much But when the high voltage is applied to the gauge with low resistance an error in mea...

Page 12: ...r then Auto will calibrate the balance automatically Please control the volume for the rest output voltage to set Zero 4 10 GAIN control Firstly please turn the gain switch in a clockwise to set X1 X10 X100 X400 X1000 gain Or you can turn 10 turn volume so that you can control gain X1 X11 The gain noise is originated by input voltage So when the input voltage is increased the noise will be increas...

Page 13: ...you use the analogue transducer force torque and pressure etc please fully understand the size of transducer and the form of output so that you can select correct amplifier gain accordingly 4 11 Filter control As standard ST AM210 has 2 pole standard low pass filter installed Controllable switch is located on the front side of amplifier and the signal noise is 10Hz 100Hz 1kHz 10kHz Wide band can b...

Page 14: ...13 GAIN Band Width Characteristic ...

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