HVAC equipment
For hvac equipment, confirm the sensor version, output allocation and control sequence before assigning compressor, heating, defrost, fan or alarm functions.
NOVUS · Refrigeration & HVAC Control
N323RHT
Three-output temperature and relative-humidity controller for control, alarm or timer allocation across more complex HVAC/environmental sequences.
VariablesTemperature + RH
Outputsthree relay outputs
CategoryProcess Control & Indication · Electronic Thermostats / Controllers
SensorExternal / model-specific
Engineering position
Temperature and relative-humidity controller for heating, refrigeration or HVAC sequences
The controller coordinates temperature or humidity measurement with compressor, heating, defrost, fan, alarm or auxiliary functions. Output count alone is not sufficient for selection; sensor version, control sequence, electrical ratings, supply and communication options must also match the refrigeration or HVAC design. Three-output temperature and relative-humidity controller for control, alarm or timer allocation across more complex HVAC/environmental sequences.
Dual-variable controlCoordinate temperature and relative-humidity setpoints with independent output assignments.
Alarm and output allocationAssign relay outputs to control, alarm or timer functions according to the application sequence.
Panel integrationConfirm cutout, depth, supply, terminal access and front protection for the machine panel.
Current product position: Current NOVUS product information positions N323RHT as a three-relay temperature and relative-humidity controller; the external humidity/temperature sensor is selected separately.
System role
N323RHT signal and system architecture
The architecture separates the field/process interface, the NOVUS function and the downstream control or information path. Exact electrical interfaces, protocol roles and accessories remain model-dependent.
01Temperature / RH sensor
02N323RHT
03Control outputs
04HVAC equipment
05Controlled environment
Use the current NOVUS product page, manual and exact order code as the final authority for numeric ratings, approvals, firmware-dependent functions and supplied accessories.
Application scope
N323RHT application environments
These application classes indicate the engineering context. Final selection still depends on the exact range, I/O, communication, installation and performance requirements.
Humidity-controlled storage
For humidity-controlled storage, confirm the sensor version, output allocation and control sequence before assigning compressor, heating, defrost, fan or alarm functions.
Environmental chambers
For environmental chambers, confirm the sensor version, output allocation and control sequence before assigning compressor, heating, defrost, fan or alarm functions.
Technical data
Technical data and model boundaries
The table is a selection summary, not a substitute for the current NOVUS manual or ordering information. Product families and optional versions can differ in input, output, communication, supply and approvals.
| Measured variables | Temperature and relative humidity |
|---|---|
| Control outputs | three relay outputs |
| Sensor | Confirm the exact compatible sensor and included-items statement |
| Supply and mounting | Confirm against selected model |
Selection context
N323RHT within the NOVUS portfolio
Use role, range, I/O, installation and communication requirements to distinguish nearby products. Similar naming does not imply interchangeable electrical or functional capability.
Current page
N323RHT
Three-output temperature and relative-humidity controller for control, alarm or timer allocation across more complex HVAC/environmental sequences.
Measured variables: Temperature and relative humidityTemperature and relative-humidity controllerN322RHT
Two-output temperature and relative-humidity controller with independently assignable control/alarm functions.
Measured variables: Temperature and relative humidityTemperature and humidity transmitter with local display and psychrometric calculationRHT Climate
Environmental transmitter combining temperature/RH measurement, local display, RS485, analogue outputs and calculated psychrometric properties.
Measured variables: Temperature and relative humidity with calculated psychrometric propertiesSelection basis: application duty, exact interface requirements and current orderable configuration.
Documentation & engineering inputs
Current NOVUS documentation and application data
Use the manufacturer page for the current orderable configuration, then provide the application information below so Primionics can review technical fit, accessories and commercial scope.
Measured variablesTemperature only or combined temperature/relative humidity.
Controlled functionsCompressor, heating, defrost, fan, lighting, alarm and timer requirements.
Output ratingsLoad type, voltage/current and whether external contactors/relays are required.
InstallationPanel format, supply, sensor location and environmental conditions.
ConnectivityStandalone, optional RS485 or connected/remote-management architecture.
Commercial scopeQuantity, sensors/accessories, commissioning support and delivery target.