Alarms, Amplifiers, and Transmitters for Strain Gauge, Bridge, Pressure Transducer or Sensor, Load Cell Applications

  • 6 Year Warranty on API Modules
  • LoopTracker® I/O LEDs
  • Hot-Swappable Plug-In Design
  • Zero and Span Xmtr Output Calibration
  • Push to Test Output
  • Full I/O/Power Isolation
Amplifiers for
  • Load Cells and Stain Gauges
  • Weighing Systems
  • Pressure Transducers and Sensors
  • Wheatstone Bridges
  • Force Transducers and Sensors


Click on PDF links below
for product information
Links
Product brochure
Options & accessories
Regulatory compliance

Reference Info
Troubleshooting strain gauge sensors
LoopTracker and Output Test
Sink vs source

Application Notes
6-Wire strain gauges
Pressure sensor vs. pressure transmitter
Pressure transducer calibration
Weighing shipping containers
Pressure system calibration
Pressure transducer calibration
Plastic extruder pressure
Extrudung guitar strings
Custom product for high speed pill presses
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  • Select model, range, units, options, accessories
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Model Input/Output Features Product

Non-Isolated DC Amplifier for 1 to 4 Sensors:

  • Load Cells
  • Pressure Transducers and Sensors
  • Strain Gauges
  • Bridges
  • Force Transducers and Sensors

Field Selectable Minuteman Setup


API 4058 G  from $379

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Field configurable Input
0-5 mVDC to 0-1200 mVDC
Accepts one to four sensors for input

Field settable excitation voltage
0-10 VDC in 1 VDC steps, 115 mA max.

18 Field configurable outputs
0-1 V to ±10 V
0-2 mA to 0-20 mA, 4-20 mA
  • Minuteman one-minute setup
  • I/O LoopTracker LEDs
  • Internal bridge excitation source
  • Drive one bridge
  • Output test button
  • Uses API-011 11-pin socket
  • 115 VAC powered
  • A230 option for 230 VAC
  • D option: 9-30 VDC power (+$60)



Api 4058G
API 4058 G

Non-Isolated DC Amplifier for 1 Sensor

  • Load Cell
  • Pressure Transducer
  • Strain Gauge
  • Bridge
  • Force Transducer

Field Selectable Minuteman Setup


APD 4058  from $429

Open Datasheet
Download Datasheet
Email Datasheet Link
Field configurable
0-5 mVDC to 0-1200 mVDC
Accepts one sensor for input

Field settable excitation voltage
0-10 VDC in 1 VDC steps, 30 mA drives one sensor

18 field configurable outputs
0-1 V to ±10 V
0-2 mA to 0-20 mA, 4-20 mA

  • Minuteman one minute setup
  • I/O LoopTracker LEDs
  • Non-isolated
  • Internal bridge excitation source
  • Drive one bridge sensor
  • Output test button
  • DIN rail mount
  • 22.5 mm wide
  • Universal power 85-265 VAC, 60-300 VDC
  • Option D for 9-30 VDC, 10-32 VAC power

APD 4058UL approved
APD 4058