Pulse / Frequency Temperature Controllers
Last Updated: April 1, 2025
Description
Pulse/Frequency Temperature Controllers are devices designed to maintain a specific temperature by modulating the power delivered to a heating or cooling element. They achieve this by varying the frequency or pulse width of the power signal, allowing for precise temperature control.
Working Principle
Pulse/Frequency Temperature Controllers operate by adjusting the frequency or width of the electrical pulses sent to the heating or cooling element. This modulation allows the controller to maintain a stable temperature by increasing or decreasing the energy supplied to the system. The controllers are particularly useful in applications where precise temperature control is critical, as they can quickly respond to changes in the system and adjust the output accordingly.
Applications
Unfortunately, specific applications for Pulse/Frequency Temperature Controllers are not detailed in the provided documents. However, they are generally used in industrial processes where precise temperature control is necessary.
Advantages over other Temperature Controllers
The provided documents do not specify the advantages of Pulse/Frequency Temperature Controllers over other types of temperature controllers. However, their ability to modulate power precisely could be inferred as a potential advantage in applications requiring high accuracy.
Limitations
The documents do not provide specific limitations for Pulse/Frequency Temperature Controllers. Generally, limitations could include complexity in setup and tuning compared to simpler controllers.
Considerations
The documents do not provide detailed considerations for Pulse/Frequency Temperature Controllers. However, general considerations for temperature controllers might include initial costs, which can vary based on complexity and features, operating expenses related to energy efficiency, durability under specific environmental conditions, accuracy requirements, and potential replacement and maintenance costs.
from Thermon, Inc
S100 Series The Caloritech ™ S100 Electronic Indicating Control is a low cost, single digital display control that features either T/C or RTD input and either relay or SSR output. C100 Series The Caloritech ™ C100 Electronic Indicating Control is a general purpose control with dual... [See More]
- Control Signal: Switched Output; Pulse / Frequency
- Features: Rate Indication/ Control
- Control: Limit
- Form Factor: Chassis
from Thermotron Industries
Thermotron ’s 8800 Controller incorporates state-of-the-art controlling, monitoring, graphing, and reporting on a 12 ” touchscreen for a wide range of Thermotron environmental test chambers. Data collection and operation are intuitive and reliable with a Windows ®-based interface. [See More]
- Control Signal: Pulse / Frequency; Serial / Digital
- Features: Datalogger; PC-Based
- Controller Type: Environmental; Humidity; Laboratory; Environmental Testing Chambers
- Form Factor: Chassis
from OMEGA Engineering, Inc.
The CN9000A digital temperature controllers feature high accuracy and reliability, and the sophisticated PID with approach control for optimal control during start-up and steady-state operation. These units are well suited for a broad range of applications, and are easy to install and operate. The... [See More]
- Control Signal: Analog Voltage Output; Current Loop Output; Switched Output; Pulse / Frequency
- Features: Datalogger; Rate Indication/ Control
- Control: PID
- Form Factor: Chassis
from Delta Electronics (Americas)
Compared with DTA series, DTB is additionally equipped with linear voltage signal output and dual output control, capable of executing heating and cooling controls simultaneously in a temperature control system and fast reaching the target temperature. [See More]
- Control Signal: Current Loop Output; Switched Output; Pulse / Frequency
- Form Factor: Chassis; DIN
- Control: Limit; PID
- Interface: Digital Front Panel; Computer Programmable
from Automation24, Inc.
Temperature controller N1020 USB - 8102020000 from NOVUS automation is an accurate and precise way to monitor temperature values from a variety of different sensors. The N1020 USB - 8102020000 can read signals from Thermocouples and PT100 RTDs, as well as 0-50 mV analog signals. The N1020 USB -... [See More]
- Control Signal: Switched Output; Pulse / Frequency; Other; Relay, Pulse
- Form Factor: Chassis
- Control: Limit; PID
- Type: Thermocouple, RTD, Analog
from OMEGA Engineering, Inc.
The new 1 /32 DIN CN9500, 1 /16 DIN CN9300 Single Display and 1 /16 DIN CN9400 Dual Display controllers follow the OMEGA tradition of innovative design. Building on the success of the CN132 and CN9000A series, the new models include several new features, the most important being the option of a low... [See More]
- Control Signal: Switched Output; Pulse / Frequency
- Form Factor: DIN
- Control: Limit; Linear; PID
- Interface: Digital Front Panel; Computer Programmable (optional feature)
from Automation24, Inc.
Temperature controller N1030-PR - 8103000002from NOVUS automation is an accurate and precise way to monitor temperature values from a variety of different sensors. The N1030-PR - 8103000002 can read signals from Thermocouples and RTDs. The N1030-PR - 8103000002 operates on 100 to 240 V AC/DC, offers... [See More]
- Control Signal: Switched Output; Pulse / Frequency; Other; Relay, Pulse
- Form Factor: Chassis
- Control: Limit; PID
- Type: Thermocouple, RTD
from OMEGA Engineering, Inc.
The CN79000 controller set a new standard in 1/32 DIN power, flexibility, and value. The CN79000 is a dual zone controller in the 1/32 DIN size. The CN79000 Series offers 5 thermocouple input types and each zone offers a single setpoint. Standard features include independent fuzzy logic, autotune,... [See More]
- Control Signal: Current Loop Output; Pulse / Frequency
- Control: Limit
- Controller Type: Environmental; HVAC
- Features: Rate Indication/ Control
from Automation24, Inc.
Temperature controller N1040-PR USB - 8104210000 from NOVUS automation is an accurate and precise way to monitor temperature values from a variety of different sensors. The N1040-PR USB - 8104210000 can read signals from Thermocouples and PT100 RTDs. The N1040-PR USB - 8104210000 operates on 100 to... [See More]
- Control Signal: Switched Output; Pulse / Frequency; Other; Relay, Pulse
- Form Factor: Chassis
- Control: Limit; PID
- Type: Thermocouple, RTD
from OMEGA Engineering, Inc.
The Omega ® DPiTH and CNiTH Series instruments monitor and control both temperature and relative humidity. All meters and controllers in the series are high quality, highly accurate instruments featuring Omega's award-winning iSeries technology, uncompromising accuracy, and Made in the U.S.A. [See More]
- Control Signal: Analog Voltage Output; Switched Output; Pulse / Frequency; Serial / Digital; Network / Fieldbus Output; RS232/485, IEEE 802.3
- Control: Limit
- Controller Type: Environmental; HVAC; Humidity
- Features: Rate Indication/ Control
from Automation24, Inc.
Temperature controller N1050-PR LCD - 8105000000 from NOVUS automation is an accurate and precise way to monitor temperature values from a variety of different sensors. The N1050-PR LCD - 8105000000 can read signals from Thermocouples and PT100 RTDs. The N1050-PR LCD - 8105000000 operates on 100 to... [See More]
- Control Signal: Switched Output; Pulse / Frequency; Other; Relay, Pulse
- Form Factor: Chassis
- Control: Limit; PID
- Type: Thermocouple, RTD
from OMEGA Engineering, Inc.
The CN8240/CN8260 1/8 DIN vertical and 1/4 DIN temperature/ process controllers are extremely versatile and user-friendly. The operator needs to review only those parameters relevant to the particular application during setup. A dual digital display offers optimum process information at a glance. [See More]
- Control Signal: Analog Voltage Output; Switched Output; Pulse / Frequency; Serial / Digital; RS232/485
- Control: Limit; PID
- Controller Type: Environmental; HVAC
- Features: Rate Indication/ Control
from Automation24, Inc.
Temperature controller N480D-RP USB - 80480D2080 from NOVUS automation is an accurate and precise way to monitor temperature values from a variety of different sensors. The N480D-RP USB - 80480D2080 can read signals from Thermocouples and PT100 RTDs. The N480D-RP USB - 80480D2080 operates on 100 to... [See More]
- Control Signal: Switched Output; Pulse / Frequency; Other; Relay, Pulse
- Form Factor: Chassis
- Control: Limit; PID
- Type: Thermocouple, RTD
from OMEGA Engineering, Inc.
The new 1 /16 DIN CN9600 Dual Display controllers follow the OMEGA tradition of innovative design. The new CN9600 offers powerful Process Control and Programmer capabilities. Building on the success of the CN132 and CN9000A series, the new models include several new features, the most important... [See More]
- Control Signal: Analog Voltage Output; Current Loop Output; Switched Output; Pulse / Frequency
- Form Factor: Chassis
- Control: Limit
- Interface: Digital Front Panel