Absolute Process Instruments API 4058 G D 빠른 매뉴얼
{카테고리_이름} Absolute Process Instruments API 4058 G D에 대한 빠른 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Absolute Process Instruments API 4058 G D 2 페이지. Strain gauge/bridge/load cell/pressure transducer to dc transmitters, field rangeable
Absolute Process Instruments API 4058 G D에 대해서도 마찬가지입니다: 빠른 매뉴얼 (2 페이지)
페이지 인쇄Strain Gauge/Bridge/Load Cell/Pressure Transducer to DC Transmitters, Field Rangeable
One to Four 350 W Sensors, 0-5 mV to 0-1200 mV, 4-10 VDC Excitation
Input:
Output:
0-1 V to ±10 V or 0-1 mA to 4-20 mA, Non-Isolated
O Drive up to Four 350 W Bridges
O Adjustable Excitation Power Supply
O One Minute Setup for Hundreds of I/O Ranges
O Easy-to-use External Switches for Setup
O Hot-Swappable Plug-In Design
®
O Input and Output LoopTracker
LEDs
O Output Test or Calibration Resistor Options
Applications
Q Load Cell Weighing Systems and Scales
Q Strain Gauge Pressure Sensors and Transducers
Q Tanks, Scales, Extruder Melt Pressure, Crane Loads
Strain Gauge Input Ranges
Minimum range:
0 to 5 mV
Maximum range:
0 to 1200 mV
Minimum sensitivity: 0.5 mV/V
Maximum sensitivity: 120 mV/V
Millivolt output range is determined by the sensitivity of the
sensor (mV/V) and the excitation voltage applied.
mV/V sensitivity X excitation voltage = total mV range
Input Impedance
1 MW typical
Common Mode Rejection
100 dB minimum
Calibration Resistor Options
M01 option: Toggle switch with calibration resistor inside
module. Specify resistor value.
M02 option: Toggle switch for external (load cell) calibration
resistor.
Excitation Voltage
Maximum output:
10 VDC maximum at 115 mA
Up to four 350 W bridges at 10 VDC
Drive capability:
Switch-selectable:
0-10 VDC in 1 V increments
Fine adjustment:
±2.5% via multi-turn potentiometer
Stability:
±0.01% per °C
LoopTracker
Variable brightness LEDs for input/output loop level and status
DC Output Ranges
Voltage:
0-1 VDC
to
0-10 VDC
Bipolar voltage:
±1 VDC
to
±10 VDC
Current:
0-2 mADC to
0-25 mADC
20 V compliance, 1000 W at 20 mA
Output Calibration
Multi-turn zero and span potentiometers
±15% of span adjustment range typical
Zero Offset
±100% of span in 15% increments
Output Test
Sets output to test level when pressed
Adjustable 0-100% of span
Not available with M01 or M02 options
Output Ripple and Noise
Less than 10 mV
RMS
Linearity
Better than ±0.1% of span
Ambient Temperature Range and Stability
–10°C to +60°C operating ambient
Better than ±0.02% of span per °C stability
Response Time
150 milliseconds typical (6.6 Hz)
DF option: 75 millisecond response time typical (13.3 Hz)
Contact factory for faster response times
Housing and Sockets
IP 40, requires installation in panel or enclosure
Plugs into API 011 or API 011 FS socket
Socket mounts to 35 mm DIN rail or can be surface mounted
A
P
BSOLUTE
ROCESS
Output Test Button
Variable Brightness
Input LED
Output LED
Output Zero
Output Span
Output Test Adjust
H H H H H H
H H H H H
H H H H H H
H H H H H
H H H H H H
H H H H H
H H H H H H
H H H H H
H H H H H H
Made in USA
Power
Standard:
115 VAC ±10%, 50/60 Hz, 2.5 W max.
A230 option: 230 VAC ±10%, 50/60 Hz, 2.5 W max.
D option:
9-30 VDC, 2.5 W typical
Description
The API 4058 G accepts a strain gauge, bridge, load cell,
or a summed input from up to four sensors, and provides
a proportional, non-isolated DC voltage or current output. It
includes filtering and processing to allow effective use of low-
level transducers in the noisy environments found in industrial
applications. The output is not electrically isolated.
The built-in 115 mA bridge excitation power supply generates a
stable source of excitation voltage to drive from one to four 350
W (or greater) bridge type sensors such as load cells, pressure
transducers and strain gauges The API 4058 G amplifies and
converts the resulting millivolt signal into the selected output.
Input, output, excitation, and zero offset are field configurable,
via external rotary and slide switches. Common ranges are
on the module label. An offset switch is standard for appli-
cations requiring cancellation of sensor offsets or non-zero
deadweights (taring). Zero and span potentiometers allow
calibration of the output.
Model
Field configurable. Specify the fol-
API 4058 G
lowing if factory is to set switches
API 4058 G A230
Bridge mV/V or mV range
API 4058 G D
Excitation voltage
Options—add to end of model number
M01
Switch with built-in calibration resistor.
Specify resistor value.
M02
Switch for external calibration resistor
DF
75 millisecond response time, or consult factory
DF option will cause output noise levels greater
than standard specifications.
U
Conformal coating for moisture resistance
Accessories—order as a separate line item
API 011
11-pin socket, DIN rail or surface mount
API 011 FS 11-pin finger safe socket, DIN rail or surface mount
API CLP1
Module hold-down spring for high vibration or
mobile applications
I
NSTRUMENTS
2.38"
1.75"
Free Factory
I/O Setup!
1
Minute
Setup!
LoopTracker
API exclusive features include two LoopTracker LEDs (green for
input, red for output) that vary in intensity with changes in the
process input and output signals. These provide a quick visual
picture of your process loop at all times and can greatly aid in
saving time during initial startup and/or troubleshooting.
Output Test
An API exclusive feature includes the test button to provide a
fixed output (independent of the input) when held depressed.
The output test button greatly aids in saving time during initial
startup and/or troubleshooting. The test output level is potenti-
ometer adjustable from 0 to 100% of output span.
The output test is not available with the M01 or M02 options. A
calibration resistor switch replaces the test button.
Mounting
The API 4058 G plugs into an industry standard 11-pin octal
socket sold separately. Sockets API 011 and finger-safe API
011 FS allow either DIN rail or panel mounting.
Input
Output
Field configurable. Specify follow-
ing if factory is to set switches
Output range
Output type (V or mA)
API 011 FS
300 V Rating
1220 American Way Libertyville, IL 60048
Phone:
800-942-0315
Fax: 800-949-7502
API 4058 G
2.75"
11-Pin Socket
Sold Separately
Hot Swappable
Plug-In Design
Quick Link
api-usa.com/4058
Power
115 VAC
230 VAC
9-30 VDC
M01/M02 Switch
API 011
API CLP1
300 V Rating
api-usa.com
© 06-19