PID TEMPERATURE CONTROL CONTROLLER W/ DUAL ALARM - eBay (item 200222126699 end time May-16-08 12:29:09 PDT)

PID Temperature Controller with Dual Alarm Outputs

Features:

PID control with fuzzy logic enhancement for the best stability control
0.2% accuracy over the entire input range
Display in either Fahrenheit or Celsius temperature unit
Percent output indication for easy trouble shooting of the system.
Support both heating and cooling mode,
Built-in 10 A relay output with both NC and NO contacts.
Auto/manual control with bump less transfer
Dual alarm outputs with more than ten ways to activate
Selectable security access levels
High brightness large LED display that can be easily read from distance.
Manual, technical support and 90-days warranty

Description:

You are bidding for a brand new, dual display, 1/16 DIN size (1.89x1.89" or 48 x 48 mm) temperature/process controller. Common applications of this controller include controlling the temperature of industrial equipment, laboratory equipments, espresso machine, beer brewing system, BBQ grill and smoker, heat treatment oven, glass kiln, and aquarium.

The controller use advanced artificial intelligent enhanced PID algorithm that can handle system that is sluggish or difficult to control by the traditional PID controller. In most cases, the controller will hold the temperature within a reasonable range with the default PID parameters. The auto-tune feature will further improve control accuracy and stability within one degree of accuracy. In most cases, there is no need for user to play the confusing PID parameters in order to get the system stabilized.

This high precision, full featured industrial grade controller supports more than twenty different input devices that cover almost every possible application requirement. Two alarm outputs can be activated by more than 10 situations. All the control and setting parameters are stored in the non-volatile memory that will not be lost when powered off. Recently, we added an advanced cold junction compensation circuit to further reduce the temperature drift when thermocouple sensor is used.

One of the unique features for this controller is that the built-in relay can handle 10 A of current at 120VAC. That means 1200 watts of load can be connected directly to the controller without the need of an external relay or SSR. That is a very convenient for applications that only a small heater is used.

Bid with confidence. Thousands of these controllers have been sold for very board range of applications from medical device manufacturing to beer brewing. Our customer base includes control engineering expert and hobbyist with very basic electronic knowledge. Our feedback rating is a good indication about the success rate of their projects. Email us or call 770-569-8420 if you are not sure whether this controller will work for your application.

Main Specifications:

Input type

TC: K, E, S, WRe, J, T, B, N

RTD: Pt100, Cu50, 0-80 ohm, 0-400 ohm.

DC voltage:0~20 mV, 0-100 mv, 0~5V, 1~5V, 0~1V, -100~100mV, -20~20mV, -5~5V, 0.2~1V.

DC current: 4~20mA.

Input range

K (-60~2300ºF), S (-60~3100ºF), WRe (32~4150ºF), T (-330~660ºF), E (32~1500ºF), J (32~1800ºF), B (32~3300ºF), N (32~2400ºF)

Pt100 (-320~1100ºF), Cu50 (-60~300ºF)

Linear input: -1999~+9999 defined by user

Display

Two lines, Four digits. °F or °C.

Display Resolution

1°C and 0.1 °C. or 1°F,

Accuracy

±0.2% or ±1 unit of full input range

Control mode

Fuzzy PID, Manual control, On-Off

Output mode

Relay w/ NO and NC contacts: 7A@240VAC, 10A@120VAC, or 10A@24VDC

(12VDC for SSR is also available)

Alarm

Process high/low alarm, deviation high/low alarm

Alarm output

Relay contact: 1A@240VAC, 3A@120VAC, or 3A@24VDC

Power supply voltage rating

85~264VAC/50~60Hz

Front panel dimension

1.89x1.89", or 48 x 48 mm (1/16 DIN)

Shipping configuration:

Input sensor: K type thermocouple (not included).

Display Unit: Fahrenheit (°F)

Display resolution: 1 degree.

Alarm 1: Deviation low

Alarm 2: Deviation high

Output: Relay contact*

*If buyer want the output to control SSR, please specify it when making the payment. We have models with 0-12VDC output for controlling external SSR.

Auberins also stocks K type thermocouple with 6 ft cable, SSR from 10 A to 50 A. 1/16 DIN Controllers with RS232, RS485 interface or 30 steps of ramp/soak, 1/32 DIN and 1/4 DIN Controllers. Please see my other auctions or email for details

Payment: We accept payments from PayPal and Money Order ONLY. Payment is expected to be made within 3 days after the auction ended.

Shipping: We usually ship by USPS Priority Mail on the following business day as soon as payment is received and cleared

*Warranty: A 90 day warranty (exchange only) is offered to protect our buyers from defective parts only. We are not liable for any damages caused due to improper use or abuse.