Rate Indication / Control Temperature Controllers
Last Updated: April 1, 2025
Description
Rate Indication / Control Temperature Controllers are devices used to maintain a specific temperature by adjusting the heating or cooling rate. They are designed to provide precise control over temperature settings, ensuring that the desired temperature is achieved and maintained consistently.
Working Principle
Rate Indication / Control Temperature Controllers operate by continuously monitoring the temperature and adjusting the output to maintain the setpoint. They often use a feedback loop, such as a Proportional, Integral, Derivative (PID) control system, which allows for constant monitoring and modulation of the temperature. This feedback loop calculates the difference between the process variable (PV) and the setpoint (SP), adjusting the output to minimize this difference, thereby ensuring accurate temperature control .
Applications
These controllers are commonly used in industrial processes where precise temperature control is critical. Specific examples include manufacturing processes that require consistent thermal conditions, such as plastic extrusion, chemical processing, and food production. They are also used in laboratory settings where maintaining a stable temperature is essential for experiments and tests.
Advantages over other Temperature Controllers
Rate Indication / Control Temperature Controllers, particularly those using PID control, offer a higher degree of accuracy and stability compared to simpler controllers. The continuous feedback loop allows for precise adjustments, reducing temperature fluctuations and improving process efficiency. This makes them ideal for applications where maintaining a specific temperature is crucial .
Limitations
One limitation of these controllers is their complexity, which can make them more challenging to set up and operate compared to simpler temperature controllers. Additionally, they may require more frequent calibration and maintenance to ensure accuracy, especially in environments with significant electrical noise or other disturbances .
Considerations
When selecting a Rate Indication / Control Temperature Controller, it is important to consider factors such as initial costs, operating expenses, and maintenance requirements. These controllers may have higher upfront costs due to their complexity and advanced features. However, their durability and accuracy can lead to long-term savings by improving process efficiency and reducing waste. Regular maintenance and calibration are necessary to ensure optimal performance, which can add to the overall operating expenses.
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]
- Features: Rate Indication/ Control
- Form Factor: Chassis
- Control: Limit
- Interface: Digital Front Panel
from Mitsubishi Electric Cooling & Heating
Centralized Controller features advanced functionality with expanded monitoring, control, dual set point and trending abilities. Supports dual set-point functionality (depending on connected model). Displays: CITY MULTI ® compressor speed and hi/low pressure; AdvancedHVAC controller input/output... [See More]
- Features: Rate Indication/ Control
- Interface: Digital Front Panel; Network; Web
- Controller Type: HVAC
- Control Outputs: 200
from Process Technology
Provides precise control for consistent plating and etch rates in most aqueous processes. FEATURES. Large (.56 ” high), easy to read LED display. Fluoropolymer (FEP) covered 10-foot (3m), 1000-ohm platinum RTD sensor included standard with the control. Vapor resistant, NEMA 1, IP21, gasketed... [See More]
- Features: Rate Indication/ Control
- Form Factor: Stand-Alone
- Control: Limit
- Interface: Digital Front Panel
from PMC Engineering LLC
The DPM is a multipurpose, easy to use digital dual-input process meter ideal for level, flow rate, temperature transmitter, or pressure transmitter applications. Various math functions may be applied to the inputs including addition, difference, absolute difference, average, weighted average,... [See More]
- Features: Multi-Function; Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
- Form Factor: Chassis
- Control: Limit
- Interface: Digital Front Panel
from Russells Technical Products
Russells BlueStar ™ color touch screen controller is a powerful state of the art chamber controller/microprocessor that makes programming your test chamber a breeze. Take control of your Russells chamber with a touch of the finger. BlueStar ™ is packed with features that you would not... [See More]
- Features: Datalogger; Is a Chart Recorder; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control; PC-Based
- Form Factor: Stand-Alone
- Control: Limit
- Interface: Digital Front Panel; Computer Programmable; Network; Web
from Dynisco
Features and Benefits. Easy to configure, simple to operate. Single device for heat control-only, heat/cool control, or indicator-only. Universal input. Selectable controller or indicator modes. Heat only or heat/cool control type. Process & loop alarms. Available in 1/16 & 1/8 DIN formats. [See More]
- Features: Rate Indication/ Control
- Form Factor: DIN
- Control: Limit; PID
- Interface: Digital Front Panel
from Florite International, Inc.
The 900 Series is an economic one loop microcomputer-based instrument incorporating user selectable digital and analog inputs, as well as analog and relay outputs. Other 900 Series features include .005% high accuracy PID, batch, and dose control functions. Additionally, the 900 Series encompasses... [See More]
- Features: PLC; Multi-Function; Datalogger; Is a Chart Recorder; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
- Control: Limit; Linear; Feedforward; PID
- Controller Type: Laboratory
- Form Factor: Board (optional feature); Chassis; Rack; Stand-Alone; Wall Mount
from inTEST Thermal Solutions
The TS Series Controller from Sigma Systems provides touch-screen operation and real-time graphing, plus two types of control - system and DUT control. The unique DUT Control mode provides a faster method to get your device to temperature. Whether testing for design verification, FA, quality, or... [See More]
- Features: Datalogger; Rate Indication/ Control; PC-Based
- Control: Limit
- Controller Type: Environmental
- Form Factor: Chassis (optional feature); Stand-Alone (optional feature)
from Cubic Sensor and Instrument Co.,Ltd.
INTRODUCTION. AM6108 HVAC system controller is with built-in IAQ sensor modules, which integrated NDIR CO2 sensor, laser PM2.5 sensor, HVAC indoor air quality sensor. It can monitor and display indoor CO2 concentration, PM1.0 PM2.5 PM10 concentration, HCHO, VOC and RH&T. The signal of controller can... [See More]
- Features: PLC; Multi-Function; Rate Indication/ Control
- Control: Linear; PID
- Controller Type: Environmental; HVAC; Humidity
- Form Factor: Wall Mount
from DME Company
Uses High Power Smart Series 30 Amp Slot Size Control Module - Not Supplied. J type thermocouple standard. K type thermocouple by special order. 240 VAC power input version. 30 Amp 240Vac Rated Circular Connector with Screw Terminals for mold power and mini J-T/C direct connection. Uses... [See More]
- Features: Rate Indication/ Control
- Form Factor: Stand-Alone
- Control: Limit
- Interface: Switches; Digital Front Panel (optional feature)
from Time Mark Corporation
The Model 661 Alarm Control, part of the 600 series line of instrumentation controls, is designed to monitor and maintain measurable applications such as liquid levels, temperature, pressure, flow, etc. A user-provided 4-20mA current loop represents the measurable application, and output connections... [See More]
- Features: Rate Indication/ Control
- Type: Current Loop (Transmitter) Excitation
- Control: Limit
- Control Signal: Switched Output
from Eaton | Power Quality
Eaton's HCS Active Airflow Manager measures pressure differentials and temperature to regulate fan operation in active systems. Allocating the correct amount of airflow at known intake locations is the key to reducing energy consumption while increasing equipment performance. Best practices such as... [See More]
- Features: Datalogger; Rate Indication/ Control
- Interface: Network
- Form Factor: Chassis
- Temperature: Cooling
from Clark Solutions
The new PXR series controllers are the newest additions to Fuji Electric ’s trusted line of temperature and process controllers. They are now packed with features and options and come in several sizes — 1/32 DIN, 1/16DIN, 1/8 DIN and 1/4 DIN. These controllers have all the standard... [See More]
- Features: Rate Indication/ Control
- Form Factor: DIN
- Control: PID
- Interface: Digital Front Panel
from Sifam Tinsley UK
RE92 Dual loop controller for industry purpose. RE92 is an advanced dual loop controller for industrial use. It was designed for demanding industrial applications. RE92 can control two controlled objects independently or control two physical values in one object (e.g. in the two zone furnaces). [See More]
- Features: Multi-Function; Rate Indication/ Control
- Form Factor: Chassis
- Control: PID
- Interface: Switches; Digital Front Panel; Computer Programmable; Network
from OMEGA Engineering, Inc.
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... [See More]
- Features: Rate Indication/ Control
- Control: Limit (optional feature); PID (optional feature)
- Controller Type: Environmental; HVAC
- Form Factor: DIN
from Mitsubishi Electric Cooling & Heating
Portable handheld wireless controller for MHK1 and other RedLINK ™ enabled devices. Quickly access all of your RedLINK ™ devices from one location, right in the palm of your hand. Controls up to 16 RedLink ™ devices. Monitor and controls: On/Off, Cool/Heat/Auto Mode and Set... [See More]
- Features: Rate Indication/ Control
- Interface: Digital Front Panel
- Controller Type: HVAC
- Zones: 16
from Process Technology
Provides precise control for consistent plating and etch rates in most aqueous processes. FEATURES. Large (.56 ” high), easy to read LED display. Fluoropolymer (FEP) covered 10-foot (3m), 1000-ohm thermistor sensor included standard with the control. NEMA 1, IP21, flame retardant and gasketed... [See More]
- Features: Rate Indication/ Control
- Form Factor: Stand-Alone
- Control: Limit
- Interface: Digital Front Panel
from PMC Engineering LLC
The PM is a multipurpose, easy to use digital process meter ideal for level, flow rate, temperature, or pressure transmitter applications. It accepts current and voltage signals. Three of the front panel buttons can be custom programmed for a specific operation. Dual Scale for Level Applications -... [See More]
- Features: Multi-Function; Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
- Form Factor: Chassis
- Control: Limit
- Interface: Digital Front Panel
from Russells Technical Products
Operators love our test chamber control system because it's easy to program and use. The VS1 operates in a Windows format with familiar, intuitive functionality. This robust control system uses off –the –shelf hardware and can be retrofitted to any existing test chamber in a matter of... [See More]
- Features: Datalogger; Is a Chart Recorder; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control; PC-Based
- Form Factor: Stand-Alone
- Control: Limit
- Interface: Digital Front Panel; Computer Programmable; Network; Web
from Florite International, Inc.
The Florite Model 990X is an innovative, technically superior, high quality and reliable microcomputer-based controller suitable for any commercial or industrial application. The instruments user configurable screw-terminal channels enable any mix of up to eight inputs and or outputs regardless of... [See More]
- Features: PLC; Multi-Function; Datalogger; Is a Chart Recorder; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
- Control: Limit; Linear; Feedforward; PID
- Controller Type: Laboratory
- Form Factor: Chassis; Rack; Stand-Alone; Table Top Mount
from DME Company
Uses Standard Smart Series 15 Amp Slot Size Control Modules - Not Supplied. J Type Thermocouple standard. K Type Thermocouple by special order. 240 VAC power input version. 15 Amp 240Vac Rated Circular Connector with Screw Terminals for mold power and T/C direct connection. Uses mini-thermocouple... [See More]
- Features: Rate Indication/ Control
- Form Factor: Stand-Alone
- Control: Limit
- Interface: Switches; Digital Front Panel (optional feature)
from Sifam Tinsley UK
Features. • Universal measuring input. • Binary input control. • Set point value: fixed value, programmed or from an additional input. • On/off , PID, PID step-by-step control (valve control) or PID of heating-cooling type. • Soft start. • 8 types of alarms. •... [See More]
- Features: Rate Indication/ Control
- Form Factor: Chassis
- Control: Limit; PID
- Interface: Switches; Digital Front Panel; Computer Programmable; Network
from OMEGA Engineering, Inc.
The OMEGA ® 4200A Series is an ideal controller for RTD applications. This quality-built linearized instrument is available in both 1.0 ° and 0.1 ° resolution models. Higher accuracies, accuracies 5 to 10 times greater than the typical 1% meter indicating controller, are achieved through... [See More]
- Features: Rate Indication/ Control
- Form Factor: DIN
- Control: Limit; Linear
- Interface: Switches
from Mitsubishi Electric Cooling & Heating
Portable handheld wireless controller for MHK1 and other RedLINK ™ enabled devices. Quickly access all of your RedLINK ™ devices from one location, right in the palm of your hand. Controls up to 16 RedLink ™ devices. Monitor and controls: On/Off, Cool/Heat/Auto Mode and Set... [See More]
- Features: Rate Indication/ Control
- Interface: Digital Front Panel
- Controller Type: HVAC
- Zones: 16
from Process Technology
Provides precise control for consistent plating and etch rates in most aqueous processes. FEATURES. Large (.56 ” high), easy to read LED display. Fluoropolymer (FEP) covered 10-foot (3m), 1000-ohm platinum RTD sensor included standard with the control. Vapor resistant, NEMA 1, IP21, gasketed... [See More]
- Features: Rate Indication/ Control
- Form Factor: Stand-Alone
- Control: Limit
- Interface: Digital Front Panel
from DME Company
Uses Standard Smart Series 15 Amp Slot Size Control Modules - Not Supplied. User MUST swap 15Amp Module fuses with Supplied 10 Amp Module Fuses. J type thermocouple standard. K type thermocouple by special order. 240 VAC and 120 VAC power input versions available. 10 AMP 5 PIN Connector - North... [See More]
- Features: Rate Indication/ Control
- Form Factor: Stand-Alone
- Control: Limit
- Interface: Switches; Digital Front Panel (optional feature)
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]
- Features: Datalogger; Rate Indication/ Control
- Form Factor: Chassis
- Control: PID
- Interface: Digital Front Panel
from Process Technology
Provides precise control for consistent temperature in aquaculture applications. FEATURES. Large easy to read LCD display. 8' (2.4m) vinyl sleeved sensor standard, longer sensor lengths available. Indoor use only, please contact our office for outdoor applications. cULus listed. NEMA 1, IP21, Vapor... [See More]
- Features: Rate Indication/ Control
- Interface: Digital Front Panel
- Control: Limit
- Inputs: 1
from DME Company
The compact, simple-to-operate device for heating and maintaining constant mold temperature. It can be difficult to settle a mold into a steady-state condition. Now with the innovative mold temperature regulator, your work is done by your new best friend. You can heat your mold using otherwise... [See More]
- Features: Rate Indication/ Control
- Form Factor: Stand-Alone
- Control: Limit
- Interface: Switches
from OMEGA Engineering, Inc.
The CSC32 series compact benchtop controllers are ideal for laboratory use and applications requiring portable temperature and process control. Pre-wired input and output receptacles in the rear of the case enable quick and easy connections to power, input, power output and digital communications. [See More]
- Features: Is a Chart Recorder; Rate Indication/ Control
- Form Factor: Stand-Alone
- Control: Limit; PID
- Interface: Switches; Computer Programmable