Product News: Controls & Controllers
Temperature Controllers operate with thermoelectric modules.
Press Release Summary:
April 16, 2014 - Field configurable for cooling mode or heating mode, Models 5R7-350/347 are designed with proportional/integral control algorithm. Units offer fixed or adjustable proportional bandwidth of 0.5–5°C and fixed or adjustable integral rate of 0–2.55 repeats/min. Available in open board construction or encapsulated on mounting plate, thermal controllers are rated for up to 7.5 A at 9–26 Vdc. Devices provide pulse width modulated output with base frequency of 1,000 Hz.
Original Press Release
New Thermal Controller with User Friendly PC Software
Press release date: April 5, 2014
Oven Industries’ Model 5R7-350/347 is an economical thermal controller especially designed to operate with thermoelectric (Peltier effect) modules. Most of these modules may be operated in either a cooling mode or a heating mode depending on current direction. The 5R7-350/347 thermal controller may be field configured for either of these operating modes. These thermal temperature controllers were designed with a proportional / integral control algorithm to provide the best control at the most economical cost. Either a fixed or adjustable proportional bandwidth and integral rate permits optimizing individual thermal systems. Additional external heat sinking will permit operating load currents in excess of 10 amperes.
The thermal controllers are available in both an open board construction or encapsulated on a mounting plate. Various configuration options are available for the type of adjustments offered, packaging, available custom temperature ranges, and dial scale.
• USING THERMOELECTRIC MODULES
• RATED FOR UP TO 7.5 AMPS AT 9 TO 26 VOLTS DC WITH A 25°C. MOUNTING PLATE TEMPERATURE
• CONTROLLER WILL OPERATE DOWN TO 9 VOLTS DC
• SINGLE MODE OPERATION FOR EITHER HEATING OR COOLING
• PROPORTIONAL / INTEGRAL CONTROL ALGORITHM
• ADJUSTABLE OR FIXED PROPORTIONAL BANDWIDTH OF 0.5°C TO 5°C
• ADJUSTABLE OR FIXED INTEGRAL RATE OF 0 TO 2.55 REPEATS PER MINUTE
• PULSE WIDTH MODULATED OUTPUT WITH A BASE FREQUENCY OF 1000 Hz
• OUTPUT DEVICE HAS LINEAR CURRENT LIMITING TO 14 AMPS
• REVERSE POLARITY PROTECTED
• CONNECTIONS VIA .250 QUICK CONNECT TERMINALS
OPTIONAL REMOTE POTENTIOMETER, KNOB, AND SCALE: “A” version
Model 5R7-350 - Temperature Range -20°C to 100°C using TS67 Series Sensor
Model 5R7-347 - Temperature Range 0°C to 120° using TS104 Series Sensor
Oven Industries supplies custom temperature controllers and sensors that serve an array of clients, from aerospace, automotive, biomedical, defense markets, medical and semiconductor.
From industrial temperature controllers to programmable sensors, Oven Industries creates many detailed and customized solutions for clients, designed by an expertly trained staff of engineers.
For more information about the 5R7-350/347 controller, visit: http://www.ovenindustries.com/product/5r7-350-pid-temperature-controller/