Datasheet > 2208L

2208L

更新时间： 2025-09-06 23:19:07

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
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描述
TEMPERATURREGLER PID

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中文翻译

获取价格

数据手册

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2208L 数据手册

2208e

OP1 OP2

SP2 REM

Temperature Controller or Valve

Controller

MODEL

The 2208e is a 1/8 DIN controller control without depending

that may be configured either

as a precision PID temperature

controller or a velocity mode

motorized valve positioning

controller. The two control

modes are co-resident and may

be selected through factory or

field configuration. The 2208e

features modular hardware, two

control outputs, two digital

inputs, self-tuning, a simple

ramp-dwell setpoint programming

feature and optional relay alarms

and communications port. The

control outputs may be

on vulnerable valve position

slidewire feedback.

•Employs INSTANT

ACCURACY™ technology

Universal Input

A universal input circuit with

an advanced A-D converter

samples the input at 9Hz and

continuously corrects it for drift,

giving high stability and rapid

response to process changes.

A filtered input covers all

•Heating and Cooling with

two modular outputs

•Motorized valve

positioning

•Heater current display

•Load diagnostics

thermocouple types, Pt100

3-wire RTD and linear inputs.

The patented Instant Accuracy™

feature allows precise input

measurement and control to be

achieved from the moment of

start up, independent of warm-up

drift, and even during periods of

ambient temperature upset.

•Up to three alarm relays

•Self-tuning with

overshoot inhibition

configured for heat/alarm,

heat/cool or for valve open/close

•Optimized fan, water

and oil cooling

Precise Control

Advanced PID or valve

•Two digital inputs for

second setpoint or

auto/manual select

positioning algorithms give

stable straight-line control of

the process. A power feedback

feature automatically

compensates the output to

stabilize the temperature of

electrically heated loads during

supply voltage fluctuations.

Proprietary cooling algorithms

ensure optimum control of fan,

oil and water-cooled systems.

Velocity mode valve control

algorithms allow precise valve

Easy Operation

Bright, clear front-panel LED’s

display the process variable and

a configurable lower display for

setpoint or other important

•Simple Ramp Dwell

setpoint programming

•Digital communications

•Plug-in from front

parameters. Tactile pushbuttons

ensure positive operation. All

instrument parameters are easy

to access and may be presented

to the operator or hidden from

view under password protection.

•IP 65 panel sealing

•Compliant with European

EMC and low voltage

safety directives

2208e

Temperature

Controller

A Siebe Group Company

UL and cUL pending

12 3 4

中文翻译

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