Absolute Process Instruments Signal Conditioners for Bridge, Strain Gauge, or Load Cell Amplifiers, Factory Configured

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	How to select your product Open pdf datasheet for your model Select model, range, units, options, accessories Contact us if you need assistance Need a quote? Contact us at , or Get a quote via "Chat with us" below, or Call 800-942-0315 and ask for Sales	Ready to order? Send your order to If you don't have open terms with us, we'll call you for your credit card info Other ways to order Click here to set up an account Click here to find your authorized dealer or if you are outside the USA Call us to find your local authorized distributor
Model	Input/Output	Features	Product
Isolated DC Amplifier for One Sensor: Load Cell Pressure Transducer or Sensor Strain Gauge Bridge Force Transducer or Sensor Factory Configured API 4051 G I from $359 Open Datasheet Download Datasheet	Specify input range Factory configured One 350 Ω stain gauge, load cell or bridge sensor 1 mV to 2000 mV Accepts one sensor for input Specify excitation voltage 4 to 10 VDC Specify output range Factory configured 0-1 V to 0-10 V ±1 V to ±10 V 0-1 mA to 0-20 mA, 4-20 mA	LoopTracker LEDs for input and output Full I/O/power isolation ReplacesAction AP 4051 Internal bridge excitation source Output test button Uses API-011 11-pin socket 115 VAC powered A230 option for 230 VAC P option: 85-265 VAC, 60-300 VDC power (+$60) D option: 9-30 VDC power (+$60)	API 4051 GI
Isolated DC Amplifier for One Sensor: Load Cell Pressure Transducer or Sensor Strain Gauge Bridge Force Transducer or Sensor Factory Configured APD 4051 from $389 Open Datasheet Download Datasheet	Specify input range Factory Configured One 350 Ω stain gauge, load cell or bridge sensor 1 mV to 2000 mV Accepts one sensor for input Specify excitation voltage Factory Configured 4 to 10 VDC, 30 mA max. Specify output range Factory Configured 0-1 V to 0-10 V ±1 V to ±10 V 0-1 mA to 0-20 mA, 4-20 mA	I/O LoopTracker LEDs Full I/O/power isolation Internal bridge excitation source Drive one bridge 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 4051