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SY046 Signal Amp with Tare

SY046 Signal Amp with Tare

Load Cell Amplifier with Digital Tare

  • 4-20mA standard output
  • Option of 0-5 or 0-10V output
  • Drives up to four 350 ohm load cells
  • User configurable digital gain
  • 24v Supply

The SY046 strain gauge amplifier is an analogue amplifier with the digital gain advantages, it can excite up to 4 x 350Ω bridge transducers and provides either a 4 – 20mA, 0 – 5V or 0 – 10V output with a remotely triggered zero offset. This feature is of great value when load cells are difficult to access or other strain-gauged components have been installed in difficult environments. The display is very useful during set up and calibration.

The SY046 is supplied with a user configurable digital gain (gains of 1, 2, 4 or 8). This can be very useful if a small load is to be monitored with a high dead load offset e.g. connected to a 1 tonne cell with a digital gain of 8 the input could accept the full 0 – 1 tonne range while the output covers a range of 125kg anywhere within the input span.

The zero is reset by means of a positive pulse or by a remote switch to the V+ or GND. A wide range of mV/V sensitivities is accepted (please specify) and there is a +/-20% adjustment at the calibration stage of the set up. A 5way switch selects if you want the display to show the output or a % of the full scale, if it is uni-polar or bipolar, the input sampling rate and what gain setting you require. The unit is supplied in an ABS DIN rail mounted case with a 3digit display.

Available Downloads

  • DIN rail mount
  • 3 digit LED display 
  • User configurable digital gain
  • Remote Digital Tare

Parameter

Min

Typ

Max

Power(dc at22mA+350R bridge)

9

24

30

Input sensitivity(mV/V)

0.1

 

2

Excitationvoltage(V)

-

5

-

Bandwidth (-3dB)

 

200Hz

 

Power consumption(mW)

350

Fullscalestepresponse(usec)       Fast

Normal

35

130

Zerotemperaturedrift at output(uV/C)

-

0.5

-

Spantemperature drift (ppm/C)

-

50

-

Operatingtemp. (C)

-40

 

85

Storagetemperature (C)

-65

 

125

Case

ABScaseORapainted die-cast aluminiumcase.

 

Dimensions 100x 50x 25mm.

Connections

Terminal blocks fordc powersupply andloadcellinput

 

Available Downloads

Dimmensions

100mm x 50mm x25mm

  • SY046 Signal Amplifier
  • User manual 

Product page last updated: 2015-07-09 11:30:51