Analog Voltage HVAC Controllers
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: HVAC
- Features: Rate Indication/ Control
from Enervex, Inc.
The ENERVEX ADC100 Fan Control is used to control draft in simple fireplace systems where modulation is not required. It controls the speed of the fan to maintain proper draft in the chimney. The control can be used with Models RS and GSV, and is typically used to control the draft of a gas-fired... [See More]
- Control Signal: Analog Voltage Output; Switched Output
- Control: PID
- Controller Type: HVAC
- Form Factor: Chassis
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: HVAC
- Features: Rate Indication/ Control
from Enervex, Inc.
The EXHAUSTO EBC 8 Fan Control is used to control draft in simple heating systems where modulation is not required. It controls the speed of the fan to maintain proper pressure in the chimney. The control can be used with EXHAUSTO Models RSV, IPVB and RSIF. The EBC 8 is typically used to control the... [See More]
- Control Signal: Analog Voltage Output; Switched Output
- Control: PID
- Controller Type: HVAC
- Form Factor: Chassis
from OMEGA Engineering, Inc.
The CN3101 is a compact, fully programmable high or low limit controller. It is UL listed and has FM approval as a limit controller. With user programmable inputs, outputs and high/low limit features, it is adaptable to almost any limit control application, and can easily be reconfigured as needed. [See More]
- Control Signal: Analog Voltage Output; Switched Output; Serial / Digital; RS232/485
- Control: Limit (optional feature); Fuzzy Logic (optional feature)
- Controller Type: HVAC
- Features: Multi-Function; Rate Indication/ Control
from Enervex, Inc.
The EBC 12 Modulating Pressure Control is a draft and pressure control device that can monitor and maintain a constant draft or pressure by varying the speed of an exhaust fan. It is a true PID-based control with infinitely variable speed settings. The EBC 12 is typically used in applications with... [See More]
- Control Signal: Analog Voltage Output; Switched Output
- Control: PID
- Controller Type: HVAC
- Form Factor: Chassis
from OMEGA Engineering, Inc.
bull;. Now with. Embedded Internet (EI Option CNi16D Series). •. First Full Series of Instruments with. Programmable Color Displays. •. User Friendly, Simple to Configure. •. High Quality! 5-Year Warranty Std. •. Free Software, Active X Controls. •. Selectable Full Autotune... [See More]
- Control Signal: Analog Voltage Output; Current Loop Output; Switched Output
- Control: Limit; PID
- Controller Type: HVAC
- Features: Multi-Function; Rate Indication/ Control
from Enervex, Inc.
The EBC 30 Modulating Pressure Control is a draft and pressure control device that can monitor and maintain a constant draft or pressure by varying the speed of a fan or the position of an actuator. The control is capable of controlling multiple functions simultaneously. It could be exhaust fan and... [See More]
- Control Signal: Analog Voltage Output; Switched Output
- Control: PID
- Controller Type: HVAC
- Features: Multi-Function
from OMEGA Engineering, Inc.
bull;. First Full Series of Instruments with. Programmable Color Displays (Std.). •. User Friendly, Simple to Configure. •. High Quality! 5-Year Warranty. •. Free Software, Active X Controls. •. Selectable Full Autotune PID Control. •. High Accuracy: ±0.5 °C (0.9... [See More]
- Control Signal: Analog Voltage Output; Switched Output
- Control: Limit; PID
- Controller Type: HVAC
- Features: Rate Indication/ Control
from Enervex, Inc.
The MEC 18 is used to monitor and control duct pressure in multi-story building exhaust applications by modulatign the speed of an exhaust fan. It is a true PID-based control with infinitely variable speed settings as low as 8%. The MEC 18 is typically used in applications with dryer, kitchen or... [See More]
- Control Signal: Analog Voltage Output
- Control: PID
- Controller Type: HVAC
- Form Factor: Chassis
from OMEGA Engineering, Inc.
The CN350, CN360 and CN370 Series controllers are designed for economical and easy use. Models are available with digital, deviation, or non-indicating display, for J, K, R, and S thermocouples or 100 . platinum RTD input. The small 1.88" (48 mm) square face, 1.77" square cutout ( 1 /16 DIN) and... [See More]
- Control Signal: Analog Voltage Output; Switched Output
- Control: Limit; PID
- Controller Type: HVAC
- Features: Rate Indication/ Control
from Enervex, Inc.
The EBC 35 Modulating Pressure Control is a draft and pressure control device that can monitor and maintain a constant draft or pressure by varying the speed of a fan or the position of an actuator. The control is capable of controlling multiple functions simultaneously. It could be exhaust fan and... [See More]
- Control Signal: Analog Voltage Output; Switched Output
- Control: PID
- Controller Type: HVAC
- Features: Multi-Function
from OMEGA Engineering, Inc.
The CN132 digital microcontrollers include all the features of standard 1/4, 1/8 and 1/16 DIN microprocessor controllers, in a very small package. The CN132 features advanced Autotune PID. Autotune teaches the controller the main characteristics of the process. Autotune learns by cycling the output... [See More]
- Control Signal: Analog Voltage Output; Switched Output; Pulse / Frequency
- Control: Limit; PID
- Controller Type: HVAC
- Features: Rate Indication/ Control
from Enervex, Inc.
The EBC 14 Pressure Control is designed to monitor and maintain a constant pressure in a mechanical room by modulating the speed of a supply fan. It is a true PID-based control with infinitely variable speed settings. The EBC 14 is typically used in applications with heating appliances, central... [See More]
- Control Signal: Analog Voltage Output
- Control: PID
- Controller Type: HVAC
- Form Factor: Chassis
from OMEGA Engineering, Inc.
The CN72000 Series temperature/ process controllers set a new quality, versatility, ease-of-use and value standards. Including many high-level standard features, additional function setup items appear in the control menu when a function is selected, simplifying the selection process. Units feature a... [See More]
- Control Signal: Analog Voltage Output; Current Loop Output
- Control: Limit; PID; Fuzzy Logic; Nonlinear
- Controller Type: HVAC
- Features: Rate Indication/ Control