Absolute Process Instruments API 4058 G D Hızlı Kılavuz

Endüstriyel Ekipmanlar Absolute Process Instruments API 4058 G D için çevrimiçi göz atın veya pdf Hızlı Kılavuz indirin. Absolute Process Instruments API 4058 G D 2 sayfaları. Strain gauge/bridge/load cell/pressure transducer to dc transmitters, field rangeable
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Strain Gauge/Bridge/Load Cell/Pressure Transducer to DC Transmitters, Field Rangeable

One to Four 350 Ω 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

 Drive up to Four 350 Ω Bridges

 Adjustable Excitation Power Supply

 One Minute Setup for Hundreds of I/O Ranges

 Easy-to-use External Switches for Setup

 Hot-Swappable Plug-In Design

 Input and Output LoopTracker

LEDs

 Adjustable Output Test

 Internal Calibration Resistor Option

Applications

 Load Cell Weighing Systems and Scales

 Strain Gauge Pressure Sensors and Transducers

 Tanks, Scales, Extruder Melt Pressure, Crane Loads

Input Range

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 MΩ typical

Calibration Resistor Option

M01 option:

Toggle switch for internal shunt resistor

Excitation Voltage

Maximum output: 10 VDC maximum at 115 mA

Up to four 350 Ω bridges at 10 VDC

Drive capability:

Adjustability: Switch-selectable, 0-10 VDC in 1 V increments

Fine adjustment: ±2.5% via multiturn potentiometer

Stability:

±0.01% per °C

LoopTracker

Variable brightness LEDs for input/output loop level and status

Output Ranges

Minimum

Maximum

Voltage:

0-1 VDC

0-10 VDC

Bipolar Voltage:

±1 VDC

±10 VDC

Current:

0-2 mADC

0-25 mADC

20 V compliance, 1000 Ω at 20 mA

Output Linearity, Ripple & Noise

Better than ±0.1% of span, <10 mV

RMS

Output Zero and Span

Multi-turn potentiometers to compensate for load and lead

variations, ±15% of span adjustment range typical

Zero Offset

±100% of span in 15% increments

Functional Test Button

Sets output to test level when pressed

Adjustable 0-100% of span

Not available with M01 option

Response Time

150 milliseconds typical (6.6 Hz)

DF option: 75 millisecond response time typical (13.3 Hz)

Contact factory for faster response times

Common Mode Rejection

100 dB minimum

Ambient Temperature Range and Stability

–10°C to +60°C operating ambient

Better than ±0.02% of span per °C stability

Housing and Sockets

IP 40, plugs into API 011 or API 011 FS socket

Socket mounts to 35 mm DIN rail or can be surface mounted

Power

Standard:

115 VAC ±10%, 50/60 Hz, 2.5 W max.

A230 option: 230 VAC ±10%, 50/60 Hz, 2.5 W max.

P option:

60-265 VAC, 50/60 Hz or 85-300 VDC,

2.5 W typical

D option:

9-30 VDC, 2.5 W typical

BSOLUTE

Output Test

Button

Variable

Brightness

Input LED

Variable

Brightness

Output LED

Output

Calibration

Output Test

Setting

Free Factory

I/O Setup!

I/O Setup! p

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 built-in 115 mA bridge excitation power supply generates a

stable source of excitation voltage to drive from one to four 350

Ω (or greater) bridge type sensors such as load cells, pressure

ripple and noise

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.

How to Order

Please specify

Model API 4058 G (operates on 115 VAC)

D for operation on low voltage power

A230 for 230 VAC operation

P for wide ranging power

Options as required

Resistor value if ordering M01 option

Model

API 4058 G

API 4058 G A230

API 4058 G P

API 4058 G D

Options–add to end of model number

M01

Built-in calibration resistor. Specify resistor value.

75 millisecond response time, or consult factory

Conformal coating for moisture resistance

ROCESS NSTRUMENTS, Inc.

2.38"

1.75"

Minute

Setup!

S et

up!

Input

Field configurable—specify mV/V

and excitation voltage if factory is

Specify range if factory is to set

to set switches, specify calibra-

tion resistor value, if required

1220 American Way Libertyville, IL 60048

Phone:

800-942-0315

API 4058 G

11-Pin Socket

Sold Separately

Hot Swappable

Plug-In Design

Quick Link

api-usa.com/4058

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 test output level is potentiometer adjustable from 0 to

100% of output span. The output test button greatly aids in

saving time during initial startup and/or troubleshooting.

The output test is not available with the M01 option. A calibra-

tion 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.

Switches can be pre-set to your specifications.

Please provide

Bridge mV/V

Excitation voltage

Output range

Output

Field configurable

60-265 VAC or 85-300 VDC

switches

9-30 VDC or 10-32 VAC

Accessories—order as separate line item

API 011

11-pin socket

API 011 FS 11-pin finger-safe socket

API TK36

DIN rail, 35 mm W x 39" L, aluminum

api-usa.com

Fax: 800-949-7502

2.75"

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U S A

Power

115 VAC

230 VAC