Bridge (Strain Gauge) Input Alarms & Transmitters

 Bridge (Strain Gauge) Input Alarms
 Bridge (Strain Gauge) Input Transmitters
  Hot-Swappable Plug-In Design
  Looptracker® LEDs
 
Push to Test
  Lifetime Warranty
Model Input Output Ranges Features Data & Applications Photo
API 1500 G
Bridge Input Single Alarm Trip
Specify Input, Excitation Voltage, Alarm Type & Power

API 1520 G
Bridge Input Dual Alarm Trip
Specify Input, Excitation Voltage, Alarm Type & Power
Factory Configured
Minimum: 5mVDC
Maximum: 1200mVDC
1 or 2 Field
Adjustable
7A SPDT
Alarm Relays
Looptracker® LEDs for Input
Alarm Status LEDs
Internal Bridge Excitation Source
Push to Test/Reset
Uses 11-Pin Socket

Data Sheet

Applications

Pumping High Pressure Alarm & Shutdown
Pumping Pressure Hi/Hi Alarm

Reference Info

Alarm Terminology
Deadband
Relay Protection & EMI Suppression
Troubleshooting Strain Gauge Type Sensors



API 4051 G
Bridge to DC Transmitter
Specify Input, Excitation Voltage, Output & Power

Factory Configured
Others Available
1mV/V
2mV/V
3mV/V
5mV/V
10mV/V
20mV/V
50mV/V
100mV/V
200mV/V
Factory Configured
Others available
0-1V
0-5V
1-5V
0-10V
±5V
±10V
0-20mA
4-20mA
Looptracker® LEDs for Input and Output
Internal Bridge Excitation Source
Push to Test
Uses 11-Pin Socket
Data Sheet

Applications

Pressure System Calibration
Pressure Transducer Calibration

Reference Info

Troubleshooting Strain Gauge Type Sensors


API 4058 G
Field Selectable
Bridge to DC Transmitter
Specify Power

Field Settable
0-5mVDC to
0-1200mVDC
Field Settable Excitation Voltage 0-10VDC in 1VDC Steps
18 Field Settable
0-1V to 10V
0-2mA to 0-20mA
4-20mA
Minuteman Setup
Looptracker® LEDs for Input and Output
Internal Bridge Excitation Source
Drive up to 4 bridges
Push to Test
Uses 11-Pin Socket
Data Sheet

Help Sheet

Range Settings

Applications

Chemical Plant

Reference Info

Troubleshooting Strain Gauge Type Sensors


API 4059 G
Field Selectable
Isolated Bridge to DC Transmitter
Specify Power
Field Settable
0-5mVDC to
0-400mVDC
Field Settable Excitation Voltage 0-10VDC in 1VDC Steps
18 Field Settable
0-1V to 10V
0-2mA to 0-20mA
4-20mA
Minuteman Setup
Looptracker® LEDs for Input and Output
Full Isolation
Internal Bridge Excitation Source
Drive up to 4 bridges
Push to Test
Uses 11-Pin Socket
Data Sheet

Range Settings

Help Sheet

Applications

Platform Scale

Truck Scale
Dispensing System Automation
6-Wire Strain Gauges
Pressure Sensor vs Pressure Transmitter

Reference Info

Troubleshooting Strain Gauge Type Sensors

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
Data Sheet


Applications

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

Reference Info

Alarm Terminology
Deadband
Relay Protection & EMI Suppression
Troubleshooting Strain Gauge Type Sensors
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
Load Cell/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 or 48-300 VDC Powered
API 20xx DD for 9-30 VDC/
10-32 VAC Power (+$60)
Data Sheet

Applications

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

Reference Info

Alarm Terminology
Deadband
Relay Protection & EMI Suppression
Troubleshooting Strain Gauge Type Sensors

API 4059 DIN
Field Selectable
Isolated Bridge to DC Transmitter
Specify Power
Field Settable
0-5mVDC to
0-400mVDC
Field Settable Excitation Voltage 0-10VDC in 1VDC Steps
18 Field Settable
0-1V to 10V
0-2mA to 0-20mA
4-20mA
Minuteman Setup
Looptracker® LEDs for Input and Output
Full Isolation
Internal Bridge Excitation Source
Drive up to 4 bridges
Push to Test
Uses 11-Pin Socket
Data Sheet

Range Settings


Applications

Platform Scale

Truck Scale
Dispensing System Automation
6-Wire Strain Gauges
Pressure Sensor vs Pressure Transmitter

Reference Info

Troubleshooting Strain Gauge Type Sensors
API SUM-000
Field Settable
Bridge Summing Assembly Board


API SUM-025
Field Settable
Bridge Summing Assembly Board with 4059 G, 115VAC powered

API SUM Board Instruction Manual

Up to Four 350 Ω or greater Bridges, Strain Gauges or Load Cells
Switch for Internal or External Excitation Voltage
Socket for API4059 G or API4058 G4 Connect up to 4 Bridges
Individual Excitation & Trim for each Strain Gauge
Optional Enclosures
Data Sheet

Applications

Platform Scale
Truck Scale
Dispensing System Automation

Reference Info

Troubleshooting Strain Gauge Type Sensors