Download

NE
W
Compact Precision
Weidmuller’s ACT20P Bridge Isolated Strain Gauge Converter.
Exact Measurement
• 4 or 6-wire sensor connection method and very high accuracy (0.05%) for
precise signal processing
Conversion/Isolation
• Converts strain gauge input to standardized isolated analog output
On-Site Calibration
• Push buttons provide for simple and reliable on-site adjustment of different load cells
Protection Against Transients
• 5.7kV isolation between input, output and power
supply secures PLC input
Tare Compensation
• Simple compensation of the empty (tare) weight or zero offset, manually via push button on front panel or external connection via PLC output
Global Approvals
Competitive Position
mA output
Test
Point
Auto
Tare
Function
Number
of Strain
Gages
Bridge
Excitation
Voltage
Accuracy
Approvals
-40°C …+70°C 10 - 60 VDC 22.5 mm
Yes
Yes
4
5V or 10V @ 120mA max
± 0.05% of span
cULus, CE
851T-0500
-25°C …+70°C
12-36 VDC
26mm
No
Yes
4
4 - 11V
@ 120mA max.
≤ ± 0.1%
Action Instruments
WV448
0°C …+60°C
9-30 VDC
17.5mm
No
No
4
1 - 10V
@ 120mA max.
0.065%
of full scale
cUL, CE
Wilkerson Instrument
DM4051
-10°C …+60°C
115VAC /
230VAC
25.9mm
No
No
1
10V
@ 35mA max.
± 0.1%
of span
UR, cUR
Company
Operating
Temperature
Range
Product
ACT20P-Bridge-S
Acromag
Power
Supply
Housing
Width
of span
UL, cUL, CE
Availability
Type
ACT20P-Bridge-S
Termination
Screw
Part Number
1067250000
Applications
Strain gauges are used for a variety of measurements such as weight, force,
tension, pressure and torque.
Applications are found in tank and silo level and volume control, weighing and
conveying materials, engine dynamometer testing and monitoring, packing and
bagging of powders and granular materials.
Example–Measuring Weight
Fill control
PLC
DC supply
Isolated analog
output
ACT20P-Bridge
Tare weight input
4 load cells
Load cell summing box
Empty wagon detector
Load cell input
Information
Information is available for download on the web at www.weidmuller.com.
Printed catalog versions are also available and can be ordered online.
Sales Tool
Description
1203510000
Catalog 4.1, Analog Signal Conditioning
Weidmuller, Canada
Weidmuller, Mexico
Weidmuller, United States
10 Spy Court
Markham, Ontario L3R 5H6
Telephone: (800) 268-4080
Facsimile: (877) 300-5635
Email: [email protected]
Website: www.weidmuller.ca
Blvd. Hermanos Serdán 698,
Col. San Rafael Oriente
Puebla, Puebla, Mexico
C.P. 72029
Telephone: 01 222 2686267
Facsimile: 01 222 2686219
Email: [email protected]
Website: www.weidmuller.com.mx
821 Southlake Blvd.
Richmond, Virginia 23236
Telephone: (800) 849-9343
Facsimile: (804) 379-2593
Email: [email protected]
Website: www.weidmuller.com
6/11 • 2.5M • LIT1105
www.weidmuller.com
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