Serial / Digital HVAC Controllers
from Parker Sporlan Division
There are several models to choose from starting with the PSK201 with simple logic and wiring (for base compressor and defrost control) to the PSK214 with multiple I/Os and evaporator fan management (for complex compressor, defrost and fan control). A quick glance at the 3-1/2 digit display panel... [See More]
- Control Signal: Serial / Digital
- Control: Other; N/A
- Controller Type: HVAC
- Type: DC Voltage Inputs; 115 VAC
from Parker Sporlan Division
The superheat control provides true pressure / temperature superheat control via an EEV utilizing Sporlan ’s unique control algorithms, while the subcool control replaces mechanical subcooling that combines liquid temperature control AND minimum superheat control. The temperature and pressure... [See More]
- Control Signal: Serial / Digital; Other; RS 485, Modbus
- Control: Other; Remote Diplay Unit
- Controller Type: HVAC
- Type: DC Voltage Inputs; 20-26 VAC
from Parker Sporlan Division
The superheat control provides true pressure / temperature superheat control via an EEV utilizing Sporlan ’s unique control algorithms, while the subcool control replaces mechanical subcooling that combines liquid temperature control AND minimum superheat control. The temperature and pressure... [See More]
- Control Signal: Serial / Digital; Other; RS485, Modbus
- Control: Other; Local Display
- Controller Type: HVAC
- Type: DC Voltage Inputs; 20-26 VAC
from Parker Sporlan Division
The superheat control provides true pressure / temperature superheat control via an EEV utilizing Sporlan ’s unique control algorithms, while the subcool control replaces mechanical subcooling that combines liquid temperature control AND minimum superheat control. The temperature and pressure... [See More]
- Control Signal: Serial / Digital; Other; RS485, Modbus
- Control: Other; Standalone Controller With Display
- Controller Type: HVAC
- Type: DC Voltage Inputs; 20-26 VAC
from Parker Sporlan Division
The superheat control provides true pressure / temperature superheat control via an EEV utilizing Sporlan ’s unique control algorithms, while the subcool control replaces mechanical subcooling that combines liquid temperature control AND minimum superheat control. The temperature and pressure... [See More]
- Control Signal: Serial / Digital; Other; RS 485, Modbus
- Control: Other; Remote Diplay Unit
- Controller Type: HVAC
- Type: DC Voltage Inputs; 20-26 VAC
from Parker Sporlan Division
The superheat control provides true pressure / temperature superheat control via an EEV utilizing Sporlan ’s unique control algorithms, while the subcool control replaces mechanical subcooling that combines liquid temperature control AND minimum superheat control. The temperature and pressure... [See More]
- Control Signal: Serial / Digital; Other; RS 485, Modbus
- Control: Other; Stand Alone Controller- With Display
- Controller Type: HVAC
- Type: DC Voltage Inputs; 20-26 VAC
from Parker Sporlan Division
The superheat control provides true pressure / temperature superheat control via an EEV utilizing Sporlan ’s unique control algorithms, while the subcool control replaces mechanical subcooling that combines liquid temperature control AND minimum superheat control. The temperature and pressure... [See More]
- Control Signal: Serial / Digital; Other; RS485, Modbus, BACnet
- Control: Other; Local Display
- Controller Type: HVAC
- Type: DC Voltage Inputs; 20-26 VAC
from Parker Sporlan Division
In addition to the 0 to 10 volt DC or 4 to 20 milliamps signal usual from PID controllers, the TCB can be configured to modulate a valve in response to a TTL (5 volt) signal, or a 24-120 volt AC pulse of three to thirty seconds duration. The TCB may be ordered less potentiometer if an external... [See More]
- Control Signal: Serial / Digital
- Control: Other; N/A
- Controller Type: HVAC
- Type: DC Voltage Inputs; N/A
from Parker Sporlan Division
Sporlan Temperature Sensors are ideally suited for Kelvin II series, S3C, and legacy controllers. They are available in 2K, 3K, 10K, and 98.6K resistance ratings. NTC Temperature Probes are also available for our PSK line of controllers. Markets: • Industrial Refrigeration. • Commercial... [See More]
- Control Signal: Serial / Digital
- Control: Other; N/A
- Controller Type: HVAC
- Type: DC Voltage Inputs; N/A
from Parker Sporlan Division
Sporlan Temperature Sensors are ideally suited for Kelvin II series, S3C, and legacy controllers. They are available in 2K, 3K, 10K, and 98.6K resistance ratings. NTC Temperature Probes are also available for our PSK line of controllers. Markets: • Industrial Refrigeration. • Commercial... [See More]
- Control Signal: Serial / Digital
- Control: Other; N/A
- Controller Type: HVAC
- Type: DC Voltage Inputs; N/A
from Parker Sporlan Division
Sporlan Temperature Sensors are ideally suited for Kelvin II series, S3C, and legacy controllers. They are available in 2K, 3K, 10K, and 98.6K resistance ratings. NTC Temperature Probes are also available for our PSK line of controllers. Markets: • Industrial Refrigeration. • Commercial... [See More]
- Control Signal: Serial / Digital
- Control: Other; N/A
- Controller Type: HVAC
- Type: DC Voltage Inputs; N/A
from Parker Sporlan Division
Sporlan Temperature Sensors are ideally suited for Kelvin II series, S3C, and legacy controllers. They are available in 2K, 3K, 10K, and 98.6K resistance ratings. NTC Temperature Probes are also available for our PSK line of controllers. Markets: • Industrial Refrigeration. • Commercial... [See More]
- Control Signal: Serial / Digital
- Control: Other; N/A
- Controller Type: HVAC
- Type: DC Voltage Inputs; N/A
from OMEGA Engineering, Inc.
The CY325 Series dual-channel temperature controller is capable of supporting nearly any diode, RTD, or thermocouple temperature sensor. Two independent PID control loops with heater outputs of 25 and 2 W are configured to drive either a 50 or 25 Ù load for optimal control flexibility. [See More]
- Control Signal: Analog Voltage Output (optional feature); Serial / Digital; Network / Fieldbus Output (optional feature); IEEE 488, RS232
- Control: PID
- Controller Type: HVAC
- Features: Rate Indication/ Control
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]
- Control Signal: Analog Voltage Output (optional feature); Serial / Digital
- Control: Linear; PID
- Controller Type: HVAC
- Features: PLC; Multi-Function; Rate Indication/ Control
from Mitsubishi Electric Cooling & Heating
The AdvancedHVAC controller features customizable applications for integrating CITY MULTI ® indoor units with third party equipment. Physical inputs and outputs can be used for reading sensors and energizing relays. An optional analog output accessory can be added for modulating third party... [See More]
- Control Signal: Serial / Digital
- Interface: Digital Front Panel
- Controller Type: HVAC
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 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 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 OMEGA Engineering, Inc.
The wiSeries 1/8 DIN Panel Meter & Controller can monitor up to eight (8) wireless sensors. The compact instrument connects directly to an Ethernet network and the Internet and features OMEGA ’s award-winning embedded Web Server. It is easily configured and monitored with a Web browser... [See More]
- Control Signal: Analog Voltage Output; Current Loop Output; Switched Output; Serial / Digital; USB, Ethernet
- Control: Limit; Linear
- Controller Type: HVAC
- Features: Rate Indication/ Control; PC-Based