| Strain Gauge, Bridge, Pressure Transducer, and Load Cell Signal Conditioners and Transmitters |
Click on model numbers below for data sheets and application information
|
Reference Info 
Alarm Terminology
Deadband
Relay Protection & EMI Suppression
Troubleshooting Strain Gauge Type Sensors
Application Examples
Chemical Plant
Platform Scale
Truck Scale
Dispensing System Automation
6-Wire Strain Gauges
Pressure Sensor vs. Pressure
Transmitter
Plastics Extruder Melt Pressure
Pressure System Calibration
Pressure Transducer Calibration |
| Model |
Input |
Output |
Features |
|
API 4051 G
Bridge to DC Transmitter |
Specify Input Range
Factory Configured
Others Available
1 mV/V
2 mV/V
3 mV/V
5 mV/V
10 mV/V
20 mV/V
50 mV/V
100 mV/V
200 mV/V
Specify Excitation Voltage 4-10 VDC |
Specify Output Range
Factory Configured
Others available
0-1 V
0-5 V
1-5 V
0-10 V
±5 V
±10 V
0-20 mA
4-20 mA |
- LoopTracker LEDs for Input and Output
- Direct Replacement for Action AP 4051
- Internal Bridge Excitation Source
- Output Test Button
- Uses API-011 11-Pin Socket
- 115 VAC Powered
- A230 option for 230 VAC Power
- D option for 9-30 VDC Power (+$60)
|
 |
API 4058 G
Field Selectable Minuteman Setup
Bridge to DC Transmitter |
Field Configurable
0-5 mVDC to
0-1200 mVDCField Settable Excitation Voltage
0-10 VDC in 1 VDC steps |
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 up to 4 bridges
- Output Test Button
- Uses API-011 11-Pin Socket
- 115 VAC Powered
- A230 option for 230 VAC Power
- D option for 9-30 VDC Power (+$60)
|
 |
API 4059 G
Field Selectable Minuteman Setup
Isolated Bridge to DC Transmitter |
Field Configurable
0-5mVDC to
0-400mVDC
Field Settable Excitation Voltage
0-10VDC in 1VDC Steps |
18 Field Configurable Outputs
0-1V to ±10V
0-2mA to 0-20mA
4-20mA |
- Minuteman One-Minute Setup
- I/O LoopTracker LEDs
- Full I/O/Power Isolation
- Internal Bridge Excitation Source
- Drive up to 4 bridges
- Output Test Button
- Uses API-011 11-Pin Socket
- 115 VAC Powered
- A230 option for 230 VAC Power
- D option for 9-30 VDC Power (+$60)
|
Socket Sold Separately |
APD 4059
Field Selectable Minuteman Setup
Isolated Bridge to DC Transmitter
Isolated
|
Field Configurable
0-5 mVDC to
0-400 mVDC
Field Settable Excitation Voltage
0-10 VDC in 1 VDC Steps |
18 Field Configurable Outputs
0-1 V to ±1 0V
0-2 mA to 0-2 0mA
4-20 mA |
- Minuteman One-Minute Setup
- I/O LoopTracker LEDs
- Full I/O/Power Isolation
- Internal Bridge Excitation Source
- Drive up to 4 bridges
- Output Test Button
- DIN rail mount
- 22.5 mm Wide
- 80-265 VAC, 48-300 VDC Powered
- Option D for 9-30 VDC, 10-32 VAC Power
|
|
API 2000 Series
DuoPak®
Two Channel Isolated Transmitter
|
Specify Input Type and Range for Each Channel
Factory Configured
Choose Any Two:
DC voltage or current
AC voltage or current
RTD
Frequency
Potentiometer
Strain Gauge
See data sheet for input specifications and model numbers |
Specify Output Range for Each Channel
Factory Configured
0-1 V, 0-5 V,
1-5 V, 0-10 V
±5 V, ±10 V
0-1 mA, 0-20 mA, 4-20 mA
Others available |
- Two Independent Channels
- I/O LoopTracker LEDs
- Output Test Buttons
- Full I/O/Power Isolation
- Removable Plugs
- DIN Rail or Surface Mount
- 55 mm Wide
- 80-265 VAC, 48-300 VDC Powered
- API 20xx DD for 9-30 VDC, 10-32 VAC Power (+$60)
|
 |
| Documents for Discontinued Products |
| API 1500 G |
Bridge Input Single Alarm Trip. Call for replacement. |
| API 1520 G |
Bridge Input Dual Alarm Trip. Call for replacement. |
| API 4059 DIN |
Isolated Bridge to DC Transmitter. See APD 4059. |
API SUM-000,
API SUM-025 |
Bridge Summing Board. Call for replacement. |
| API SUM Board Instruction Manual |
Bridge Summing Board Detailed Instructions |
