Enclosure Climate Control Devices

A cabinet climate-control portfolio combining temperature and humidity monitoring, heating and ventilation control, condensation-risk management, environmental alarms, and anti-condensation heating for reliable operation of switchgear, protection panels, control cabinets, and auxiliary enclosures.

Product Capability

A modular cabinet environmental-control family that senses temperature and humidity, makes control decisions, drives heaters or ventilation loads, and provides visible operating or alarm status to reduce condensation and climate-related cabinet failures.

Temperature and humidity monitoring: continuously supervises cabinet environmental conditions so high humidity, low temperature, rapid temperature change, and other abnormal conditions can be identified before they affect secondary equipment.
Heating and ventilation control: controller families can switch heaters, fans, or downstream contactors according to configured thresholds and project wiring philosophy, supporting both simple cabinet control and more structured multi-load schemes.
Condensation-risk management: combines humidity and temperature information with heating or ventilation actions to reduce the risk of condensation, insulation degradation, terminal corrosion, and moisture-related secondary-circuit faults.
Abnormal-condition diagnostics: TH-E product materials include functions for sensor fault, heater open-circuit, temperature/humidity limit, and rapid temperature-change detection, improving local troubleshooting and preventive maintenance.
Flexible installation and HMI options: the portfolio includes panel-mount and DIN-rail formats, compact local displays, keypad setting, and status indication to fit different switchgear and control-cabinet layouts.
Harsh-environment design: ODES TH-series materials emphasize wide control-power tolerance, EMC immunity, high-altitude operation, and flame-retardant enclosure design for power-system and industrial environments.
Complete environmental-control chain: temperature/humidity controllers can be paired with JRQ cabinet heaters and other ODES climate-control accessories to form a sensing, decision, control, and alarm loop.

Customer Value

Protects cabinet-mounted electrical and electronic equipment by keeping the internal environment visible, controllable, and easier to maintain across humidity, condensation, heat, and low-temperature conditions.

Reduce condensation-related failures by automatically coordinating environmental sensing with heating, ventilation, or dehumidification actions.
Improve reliability of terminals, relays, power supplies, meters, and electronic modules by limiting prolonged exposure to high humidity, low temperature, and repeated temperature swings.
Shorten fault diagnosis through local display and operating/alarm indication instead of relying only on manual environmental inspection.
Simplify cabinet engineering with panel-mount and DIN-rail controller options and standardized outputs for heaters, fans, alarms, or intermediate switching devices.
Support retrofit and new-build projects by selecting the installation form, load-control method, control-power range, and output architecture that best match the existing cabinet design.
Improve maintainability by separating environmental sensing, logic, load switching, and heating functions into clearly defined modules that can be checked and replaced independently.

Product Series

Product series are configured according to users' usage and configuration preferences.

TH-D Series

TH-D-3

Panel-mount digital temperature and humidity controller for cabinet environmental monitoring and local control. The current ODES product page shows TH-D-3 as a representative front-panel configuration.

TH-E Series

TH-E-11; TH-E-11-J; TH-E-10/11-LED; TH-E-10/11-A/LED variants

Core modular temperature-humidity controller family for monitoring, heater/fan control, alarms, and cabinet climate management. Available variants support different load-control and installation requirements.

THS Series

THS-V-O/LED representative product-page configuration

Expanded temperature and humidity controller platform with local LED display, keypad setting, and visible RUN / HEAT / FAN / ALARM status for more integrated cabinet climate-control schemes.

TH-C Series

TH-C

Compact DIN-rail temperature-humidity controller with local digital display and front-panel parameter setting for space-constrained switchgear and control cabinets.

TH-B Series

TH-B

Panel-mount digital temperature-humidity controller with local display, parameter setting, and visible operating status for cabinet-door or panel applications.

JRQ Heater Series

JRQ8-30W

Cabinet anti-condensation heater used as the execution element in environmental-control loops. The current product-page representative model is marked 30 W and 198-242 VAC.

View technical parameters by product series.

TH-D Series - Panel-Mount Temperature-Humidity Controller

Parameter(TH-D )	Data(TH-D )	Remarks(TH-D )
Product type	Digital temperature and humidity controller	Designed for local cabinet environmental monitoring and control.
Monitored quantities	Temperature and relative humidity	Exact sensor type and measuring range depend on the selected model/suffix.
Local indication	Digital display with operating/status indicators	Front-panel HMI supports on-site observation and parameter setting.
Control functions	Threshold-based cabinet climate control	Heating, ventilation, alarm, and logic details are model/configuration dependent.
Installation	Panel / embedded mounting	Representative product-page housing is a front-panel instrument format.
Auxiliary supply	Model / suffix dependent	Confirm rated control-power input in the latest instruction manual.
Control outputs	Model / suffix dependent	Confirm heater/fan relay contacts, dry-contact logic, and load ratings before wiring.
Environmental rating	Designed for power and industrial cabinets	Exact operating temperature, humidity, altitude, and EMC values must be confirmed by model.
Final selection data	Supply voltage; sensor; control outputs; mounting size; required alarms	Freeze suffix and terminal assignment before ordering or panel drawing release.
Representative model	TH-D-3	Model marking shown on the current ODES Enclosure Climate Control Devices product page.

TH-E Series - Modular Temperature-Humidity Controllers

Parameter(TH-E)	Data(TH-E)	Remarks(TH-E)
EMC design	Industrial / power-system EMC immunity design	Exact test levels and standards should be confirmed in the latest model-specific manual or test report.
Final selection data	Supply; mounting; sensor; passive/active output; load rating; alarm functions	Confirm exact suffix, output current, wiring terminals, and installation dimensions before ordering.
Product type	Digital temperature and humidity controller	Core ODES cabinet climate-control family for switchgear, protection panels, and auxiliary cabinets.
Control-power input	AC/DC 85-265 V	Wide-voltage input stated in ODES TH-E product materials.
Monitored quantities	Temperature and relative humidity	Used for high-humidity, low-temperature, and condensation-risk control.
Load-control methods	Passive dry-contact control or active direct-power control	TH-E-10/11-LED uses voltage-free switching; TH-E-10/11-A/LED can directly provide load voltage on designated terminals within the model rating.
Typical controlled loads	Heaters and fans; external relay/contactor when required	Use passive control for higher-power/inductive loads or when electrical isolation is required.
Abnormal-condition functions	Sensor fault; heater open-circuit; temperature/humidity limit; rapid temperature-change detection	Functions described in ODES TH-E product communications; availability may depend on the specific variant.
Installation options	Panel / embedded and DIN 35 mm rail configurations	ODES product materials position the family for both standardized new cabinets and retrofit projects.
Altitude capability	Up to 4,500 m	Stated in ODES TH-series reliability materials.
Flame resistance	V0-grade enclosure material	Stated in ODES TH-series reliability materials.
Representative models	TH-E-11; TH-E-11-J; TH-E-10/11-LED; TH-E-10/11-A/LED	Different suffixes correspond to display, load-control, and project-configuration options.

JRQ Heater Series - Cabinet Anti-Condensation Heaters

Parameter(JRQ Heater)	Data(JRQ Heater)	Remarks(JRQ Heater)
Product type	Cabinet heater / anti-condensation heater	Execution device for maintaining cabinet temperature and reducing condensation risk.
Rated power	30 W	Marked on the current ODES representative product image.
Rated voltage range	198-242 VAC	Marked on the current ODES representative product image.
Control method	Switched by a temperature-humidity controller or external control circuit	Pair with TH-E, THS, or another suitable controller according to project logic.
Typical function	Low-level cabinet heating and anti-condensation	Heating capacity must be selected against cabinet volume, heat loss, ambient temperature, and condensation risk.
Installation	Cabinet internal mounting	Mounting orientation, clearances, and surface-temperature requirements should follow the latest heater instructions.
Protection / construction	Model dependent	Confirm insulation, terminal, enclosure, and temperature-rise requirements for the project.
Final selection data	Supply voltage; required heater power; cabinet volume; ambient condition; control method	For larger cabinets or severe climates, calculate required heating capacity rather than selecting by wattage alone.
Representative model	JRQ8-30W	Representative heater shown on the current ODES product page.

TH-B Series - Panel-Mount Temperature-Humidity Controllers

Parameter(TH-B)	Data(TH-B)	Remarks(TH-B)
Product type	Panel-mount digital temperature-humidity controller	For cabinet-door or instrument-panel environmental monitoring and control.
Local HMI	Digital display with front-panel keys	Allows direct parameter setting and on-site status review.
Status indication	RUN / HEAT / FAN / ALARM	Status labels visible on the current product-page representative unit.
Monitored quantities	Temperature and relative humidity	Exact sensor type and measuring range are model dependent.
Control functions	Heating, ventilation, environmental alarm	Output channel count, thresholds, hysteresis, and contact ratings depend on configuration.
Installation	Panel / embedded mounting	Suitable where environmental status needs to be visible from the cabinet front.
Auxiliary supply	Model / suffix dependent	Confirm rated input supply before ordering.
Typical applications	Switchgear, protection panels, control cabinets, auxiliary enclosures	Used for local environmental supervision and load control.
Final selection data	Supply; sensor; output logic; panel cutout; alarm requirement	Confirm model-specific dimensions and terminal assignment before drawing release.
Representative model	TH-B	Model family shown on the current ODES product page.

TH-C Series - Compact DIN-Rail Temperature-Humidity Controllers

Parameter(TH-C )	Data(TH-C )	Remarks(TH-C )
Product type	Compact digital temperature-humidity controller	Designed for dense control cabinets and switchgear auxiliary compartments.
Local HMI	Digital display; SET and adjustment keys	Supports local reading and parameter adjustment.
Monitored quantities	Temperature and relative humidity	Exact range and sensor type are model dependent.
Control functions	Cabinet heating / ventilation / humidity management	Exact output logic and number of control channels are model dependent.
Installation	DIN-rail mounting	Narrow modular housing for space-efficient installation.
Status indication	Front-panel function/status LEDs	Used for rapid on-site checking of environmental-control state.
Auxiliary supply	Model / suffix dependent	Confirm supply voltage before selection.
Output rating	Model / suffix dependent	Verify relay/contact current against the connected heater, fan, or intermediate relay coil.
Final selection data	Supply; sensor; output type; setpoint requirements; cabinet space	Confirm terminal map and dimensions in the latest model manual.
Representative model	TH-C	Model family shown on the current ODES product page.

THS Series - Expanded Temperature-Humidity Controllers

Parameter(THS )	Data(THS )	Remarks(THS )
Product type	Expanded digital temperature and humidity controller	For cabinet environmental monitoring and coordinated heating/ventilation/alarm control.
Local HMI	LED digital display with keypad	Supports local parameter setting and operating-status review.
Status indication	RUN / HEAT / FAN / ALARM	Front-panel status labels shown on the current product-page image.
Monitored quantities	Temperature and relative humidity	Exact sensor architecture and measuring ranges are model dependent.
Control outputs	Heating / fan / alarm functions	Number of output channels, contact ratings, and logic are configuration dependent.
Installation	DIN-rail / cabinet modular installation	Representative housing provides a larger multi-terminal modular format.
Typical applications	Switchgear, LCC/GIS cabinets, protection/control cabinets, auxiliary enclosures	Suitable where more integrated environmental control and visible status are required.
Auxiliary supply	Model / suffix dependent	Confirm rated supply in the latest instruction manual.
Final selection data	Supply; sensor; output channels; alarm logic; communication if specified; installation space	Confirm model code and terminal map before design release.
Representative model	THS-V-O/LED	Representative model marking visible on the current ODES product page; final suffix should be checked against the latest catalog.

Resources & FAQ

Datatype - Download
Product Catalog
Installation Drawing
Datasheet
Wiring Diagram
Product Certification Report

Frequently Asked Questions

Q1. How should I choose among TH-D, TH-E, THS, TH-C, and TH-B?

Start with the installation and control architecture. Choose a panel-mount family such as TH-D or TH-B when operators need the display on the cabinet front; choose TH-C when DIN-rail space is limited; choose TH-E for the main modular ODES temperature-humidity control platform with flexible load-control methods and diagnostic functions; and choose THS when the project needs a larger, more integrated controller with clearly separated RUN, HEAT, FAN, and ALARM status. Final selection must also consider supply voltage, sensor, number/type of outputs, load ratings, and required alarm logic.

Q2. When should I use passive dry-contact control instead of direct-power output?

Use passive dry-contact control when the heater or fan has higher power, is inductive, uses a different supply, or requires electrical isolation. In that architecture, the controller drives an intermediate relay or contactor and the external circuit powers the load. Direct-power variants are useful for small loads within the controller rating when compact wiring and simplicity are the priority. Always verify the actual contact/load rating of the selected TH-E suffix before connecting the load.

Q3. How do I size the cabinet heater?

Heater wattage should be based on cabinet dimensions, enclosure material, ambient minimum temperature, desired internal temperature rise, ventilation/leakage, installed equipment heat dissipation, humidity/condensation risk, and mounting position. The JRQ8-30W shown on the current product page is a 30 W representative unit; it should not be assumed suitable for every cabinet. For high-altitude, outdoor, coastal, or very cold applications, confirm the heat-loss calculation and the controller/heater coordination with ODES engineering support.

The current ODES Enclosure Climate Control Devices product page visually presents TH-D-3, TH-E-11, a THS-V-O/LED configuration, TH-C, TH-B, and JRQ8-30W as representative products. ODES solution materials additionally describe TH-E / THS controllers, JRQ heaters, and CSQ dehumidification modules as parts of a complete cabinet climate-control chain. Numeric values above are included only where they are stated in current ODES website/product materials or are directly visible on the current ODES product images. Before website release, project approval, or ordering, verify the final model suffix, measuring range, sensor type, auxiliary supply, output/contact rating, installation dimensions, terminal assignment, environmental ratings, and certification scope against the latest instruction manual and project specification.