Omega Products 4001AKC User Manual

Digital Controllers

Extended Warranty

Program

4000A Series

Starts at

407

⻬ J or K Thermocouple ⻬ Accuracy: ±0.5% FS ⻬ 1° Resolution ⻬ Adjustable

Proportional Band

⻬ Single and Dual

Setpoint Models

⻬ Relay, Triac, or

4 to 20 mA Output

⻬

⁄4 DIN Metal Case

⻬ Full Plug-In Construction

The OMEGA®4000A Series digital controller distinguishes itself by features, construction, and operation one would expect to find only in controllers costing much, much more. Bright, easy-to-read LED digits yield an unambiguous temperature indication which is not achievable with an analog controller. The standard unit includes adjustable proportional band, manual reset, plus a metal case with full plug-in construction, allowing front removal of the entire control unit without disturbing the case and its rear wiring. Series 4000A controllers are available in single and dual setpoint models with relay outputs as a standard. Triac, DC pulse or 4 to 20 mA optional outputs are offered on the first point at no additional cost. Models 4001A and 4002A lend themselves to a broad spectrum of control applications: single point control, dual setpoint control, and single point control with either high- or low-limit alarm. Truly a quality-built controller at a remarkably low price.

Specifications

Thermocouple Input

Thermocouples: Types J and K Maximu Thermocouple Lead Resistance: 100 Ω for rated accuracy Cold-Junction Compensation:

Automatic—electric

Thermocouple Break Protection:

Built-in, upscale on open sensor

Calibration Accuracy:

Type J: ±0.4% of span over

10 to 90% of range Type K: ±0.5% of span over 10 to 90% of range

Common Mode Rejection: Max error +1° with series mode signal of 100 mV peak-to-peak at 60 Hz

4001AJF, $407, shown smaller than actual size.

Control Output

1st Setpoint:

Relay (Standard Model):

SPDT relay 7 A resistive @ 120 Vac, 5 A resistive @ 240 Vac Option “T” (Triac): Solid state plug-in triac rated 1 A holding and 10 A in-rush

Option “F” (Current Proportional):

4 to 20 mAdc into 1000 Ω max

Option “DC” (DC Pulse): 20 Vdc

2nd Setpoint:

Relay (On/Off Only): SPDT,

rated 3 A @ 120 Vac

Adjustments

Proportional Band (gain): Up to 5%

of span, or on/off; selectable

Manual Reset (off-set): Adjustable Cycle Time: Automatically adjusts with

load requirement to give least wear with minimum ripple (selectable minimum total time: 0.5, 1, 1.5, 5, 10, 15 sec)

Display and Indications

Temperature: Filtered LED, 3 or

⁄2 digits, 2 readings per second update;

readability is 1°C for 1°F Setpoint: By spring loaded switch, first or second setpoint is displayed in place of temperature; setpoint adjusted by 25 turn potentiometer; 1°F or °C setability Outputs: LED indication for both first and second setpoints; LED are “on” when output drive signal present; “on/off” indication on relay and triac model; proportional intensity for option “F”

Temperature Overrange:

Red LED indication

Setpoint

Resolution: 1°C or 1°F Repeatability: ±0.1% to ±0.2% of span Adjustment: By 25 turn potentiometer;

see “setpoint” under “display and indicators” section Power: 120/240 Vac (10%, -15%, 50/60 Hz); power consumption <5 W

Environmental and Physical

Operating Temperature: -1 to 54°C

(30 to 130°F)

Weight: 24 oz (2 lb)

⁄4 DIN Case: Metal, full plug-in with

screw terminal on rear; adjustable brackets for panel mounting; panel cutout is 92 x 92 mm (3.622 x 3.622")

OMEGACARESMextended warranty program is available for models shown on this page. Ask your sales representative for full details when placing an order. OMEGACARE labor and equivalent loaners.

covers parts,

MOST POPULAR MODELS HIGHLIGHTED!

Model Sensor Material No. of Number Price Type Type Range Resolution Setpoints

4001AJF 4001AJC 0 to 500°C 1°C

4002AJF 4002AJC 0 to 500°C 1°C

4001AKF 4001AKC 0 to 999°C 1°C

4002AKF 4002AKC 0 to 999°C 1°C

$407

442

407

442

Iron/

Constantan

(Iron vs.

Copper-Ni)

CHROMEGA®-

ALOMEGA

(Ni/Chromium

vs. Ni/Al)

Output Options (No Additional Cost)

Order Suffix Option Type (First Output Only)

-T Triac

-F 4 to 20 mA

-DC DC pulse

Comes complete with operator’s manual.

Ordering Examples: 4001AJF, digital controller, $407. OCW-3, OMEGACARESMextends standard 2-year warranty to a total of 5 years ($102),

$407 + 102 = $509.

P-63

0 to 999°F 1°F

0 to 1999°F 1°F

Single

Dual

Single

Dual

One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com

EPG05

www.omega.com

UNITED KINGDOM

www. omega.co.uk

Manchester, England

0800-488-488

UNITED STATES

www.omega.com

1-800-TC-OMEGA

Stamford, CT.

CANADA

www.omega.ca

Laval(Quebec)

1-800-TC-OMEGA

GERMANY

www.omega.de

Deckenpfronn, Germany

0800-8266342

Karviná, Czech Republic

FRANCE

www.omega.fr

Guyancourt, France

088-466-342

CZECH REPUBLIC

www.omegaeng.cz

596-311-899

BENELUX

www.omega.nl

Amstelveen, NL 0800-099-33-44

More than 100,000 Products Available!

Temperature

Calibrators, Connectors, General Test and Measurement Instruments, Glass Bulb Thermometers, Handheld Instruments for Temperature Measurement, Ice Point References, Indicating Labels, Crayons, Cements and Lacquers, Infrared Temperature Measurement Instruments, Recorders Relative Humidity Measurement Instruments, RTD Probes, Elements and Assemblies, Temperature & Process Meters, Timers and Counters, Temperature and Process Controllers and Power Switching Devices, Thermistor Elements, Probes and Assemblies,Thermocouples Thermowells and Head and Well Assemblies, Transmitters, Wire

Flow and Level

Air Velocity Indicators, Doppler Flowmeters, Level Measurement, Magnetic Flowmeters, Mass Flowmeters, Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel Flowmeters, Ultrasonic Flowmeters, Valves, Variable Area Flowmeters, Vortex Shedding Flowmeters

pH and Conductivity

Conductivity Instrumentation, Dissolved Oxygen Instrumentation, Environmental Instrumentation, pH Electrodes and Instruments, Water and Soil Analysis Instrumentation

Data Acquisition

Auto-Dialers and Alarm Monitoring Systems, Communication Products and Converters, Data Acquisition and Analysis Software, Data Loggers Plug-in Cards, Signal Conditioners, USB, RS232, RS485 and Parallel Port Data Acquisition Systems, Wireless Transmitters and Receivers

Pressure, Strain and Force

Displacement Transducers, Dynamic Measurement Force Sensors, Instrumentation for Pressure and Strain Measurements, Load Cells, Pressure Gauges, Pressure Reference Section, Pressure Switches, Pressure Transducers, Proximity Transducers, Regulators, Strain Gages, Torque Transducers, Valves

Heaters

Band Heaters, Cartridge Heaters, Circulation Heaters, Comfort Heaters, Controllers, Meters and Switching Devices, Flexible Heaters, General Test and Measurement Instruments, Heater Hook-up Wire, Heating Cable Systems, Immersion Heaters, Process Air and Duct, Heaters, Radiant Heaters, Strip Heaters, Tubular Heaters

click here to go to the omega.com home page