Universal Temperature Controllers

At Arrow Automation, we stand at the forefront of technological innovation, delivering cutting-edge solutions in control and monitoring across industries. With an unwavering commitment to excellence, we specialize in providing a diverse range of electronic devices, including Digital Temperature Controllers, Pressure Transmitters, Temperature Data Loggers, and a myriad of other advanced instruments. Our Expertise: Digital Temperature Controllers: Our state-of-the-art digital temperature controllers redefine precision and reliability in temperature management. Designed to meet the exacting demands of modern industrial processes, our controllers ensure optimal thermal conditions for your applications, enhancing efficiency and product quality. Pressure Transmitters: Experience unparalleled accuracy in pressure measurement with our high-performance pressure transmitters. These devices are engineered to translate pressure variations into reliable electronic signals, enabling real-time monitoring and control of critical systems, and contributing to safer and more efficient operations. Temperature Data Loggers: Unveil the power of data-driven decisions with our temperature data loggers. These sophisticated instruments empower you to gather and analyze temperature-related information over time, enabling insights that optimize processes, troubleshoot anomalies, and adhere to regulatory requirements.

Solid State Temperature Controller in an electric furnace using the Advanced digital indicating controller, utilizing SCRs (thyristors) and SSRs (solid state relays). The temperature is controlled as follows: the current temperature inside the furnace is measured with a thermocouple, then the Advanced digital indicating controller outputs a control signal to the SCR and SSR, and the power supplied to the heater is controlled. Using an SCR (thyristor): Thyristors can be used in phase control and zero cross control. With phase control, the power supplied to the load can be controlled continuously. This method is used for a wide range of control applications from small capacity devices to large heaters. Using an SSR (solid state relay): Controling heaters using solid state relays employs time-proportional PID control. With time-proportional PID control, the control output values resulting from the PID calculation are converted to ON/OFF ratios of the cycle time (CT). Example: What is the ON time when the OUT ratio is 10% and the cycle time (CT) is 2 seconds? (Answer: 0.2 seconds.) To set to PID control, thermocouple type K (range 0.0 to 500.0 ℃), current control output (4 to 20 mA)/voltage pulse output control, set each parameter on the Advanced digital indicating controller. ---------------------------------------------------------------------------------------------------------------------------- The Axis family of microprocessor based controllers combine a high degree of functionality and reliability at a very low price, in 4 different formats: 1/16 DIN, 1/8 DIN, 1/ 4 DIN. They are ideal controllers for regulating temperature in a variety of applications, including: Plastic Machines Furnace Temperature Controls Heat Treatment Ovens Dryers. Semiconductor packaging /testing. Plastic processing. Packaging machinery. Painting and coating. Climatic chambers. Health Care Furnace Controls The Axis family satisfies low cost basic control requirements and also provides advanced features such as motor position control, phase angle power control and Set point programming Dual displays and Bargraph. Programmer functionality. Two 4 digits displays and one LED bargraph to display the PV and SP. Easy to configure. Two different configuration levels provide easy access to parameters. A 4-digit security code prevents unauthorized changes. Parameters can be hidden to the user to prevent misconfiguration of the unit. Features: Various Control algorithms. PID or ON/OFF control. Heat/Cool Algorithm. Motor Position control. Single phase or 3 phase control. 2 programs available, each of 8 segments. Programs can be linked to form a single 16 segments program. Extended Alarm capability. Up to 3 different alarm outputs per instrument, 17 different alarm modes available. Universal Power supply Operates on any line voltage from 85Vac to 265Vac at 50/60Hz.