Digital Humidity Temperature Meter for industrial control
UMA Industries manufactures and supplies the Digital Humidity Temperature Meter for buyers who need practical, panel-mount control of humidity and temperature in one unit. This controller is designed for industrial use, with a bright seven-segment LED display, 4 relay potential-free output and simple back-side screw calibration. It suits applications where RH monitoring and temperature intervention must work together, such as process rooms, conditioning zones, packaging areas, test rooms and plant utilities.
Manufactured at UMA Industries’ unit in Village Sunped, Ballabgarh, Faridabad, Haryana, India, this model is supported for customers across India. Published prices are company-confirmed, and size, capacity, wiring, accessories and transport details may be finalized in quotation according to customer requirement. For related plant-control products, you can also review Humidity Sensor and Digital Counter.
Where this controller is used
The Digital Humidity Temperature Meter is useful wherever a stable indoor atmosphere matters for product quality or process repeatability. In humidification and ventilation systems, it helps operators observe current conditions and switch connected devices through relay outputs. In rooms with fluctuating moisture levels, it supports control logic for humidifier, fan or heater circuits according to the set values selected by the user. The display format makes readings easy to watch from the panel front, while the quoted sensor inputs allow the system to be built around the chosen humidity and temperature sensing arrangement.
Typical industrial usage includes storage rooms, drying areas, packing sections, plastic processing support spaces, electrical cabinets, instrument enclosures and general utility rooms. In these areas, humidity swings can affect material condition, worker comfort and process consistency. A compact local controller is often preferred when the operator needs direct visible readings, simple setpoint management and relay-based switching without building a larger control system. This meter is therefore suitable for buyers who want a practical balance between monitoring and automatic action.
Why Choose Digital Humidity Temperature Meter
Panel builders often choose a controller like this when the installation requires a front-facing display, local adjustment and direct relay outputs for connected equipment. The unit can be used to trigger external devices through potential-free contacts, which helps maintain electrical separation where the load is not switched directly from the controller body. For many projects, this is easier to integrate than a remote-only monitor because the operator can verify the present value and the set condition from one place.
If you are planning a broader panel build, related options such as Dosing Pump Timer may also be useful where timing logic is needed alongside environmental control. The right combination depends on the process, the equipment already installed and the exact sequence of operation required at the site.
Selection guidance before you order
Before finalizing a Digital Humidity Temperature Meter, define the control objective clearly. Some users need only visible monitoring, while others need switching logic for humidifier, fan, heater or contactor circuits. The product specification lists 00 to 99 % RH and 0 to 100 degree C range, 1 % resolution, +/- 2% humidity tolerance and 2 Degree temperature tolerance, along with 4 relay potential-free output. These are the key values to compare with your application requirement.
Panel space is another important factor. The listed size is 96 * 96 * 110, so the enclosure opening, rear clearance and cable access should be checked before purchase. Buyers should also confirm the working voltage, sensor arrangement and relay interface method so the meter can be matched to the intended installation. Because control panels differ from one plant to another, UMA Industries keeps quotation flexibility for power supply, accessories, dimensions and delivery arrangement.
For buyers in Faridabad and other industrial belts, the advantage is direct technical coordination with a manufacturing unit that understands practical panel requirements. UMA Industries supplies and provides technical support to customers across India, which helps during model selection, initial wiring review and final quotation preparation.
Sensor input and application matching
The product uses a humidity sensor input and a J-Type thermocouple sensor input, so the selected sensors must suit the process and installation style. A sensor placed in a stagnant corner may read differently from one installed in active air circulation, so positioning matters as much as the controller itself. Before release for production, confirm whether the application needs only local room control or a more responsive arrangement near the process zone. This helps ensure that the displayed values and the relay action represent the actual operating environment.
If you need related sensing or control components, the catalog also includes PH Sensor Toshcon Glass 1 Meter Cable and tds meter modbus rtu rs485 for adjacent process applications. These links are helpful when the same panel includes measurement or water-quality related functions in addition to humidity and temperature control.
How the Digital Humidity Temperature Meter works
The unit displays humidity and temperature on a bright LED screen and provides relay outputs for user-defined control action. In practical operation, the operator sets the upper and lower values, then the connected equipment responds to keep conditions within the desired band. This is useful because humidity and temperature often influence one another. When air becomes warmer or cooler, its ability to hold moisture changes, so a combined controller can simplify local control decisions.
The meter is intended for straightforward field use. The back-side screw is provided for calibration adjustment, and the visible display helps the operator confirm the current reading at a glance. The controller runs on 220 Vac operating voltage and uses a PP/ABS body as listed in the product specification. For buyers, that means the unit is meant for normal industrial panel environments where a compact controller is needed rather than a laboratory bench instrument.
Because the product offers four relay outputs, the control sequence can be planned around more than one connected device or function. Actual relay mapping, however, depends on the installation and quotation-stage configuration. It is best to discuss the intended load, contactor arrangement and sequence with the company before final purchase so the panel design suits the site.
Operation and first-use steps
Installation should begin with panel mounting, sensor connection and relay wiring according to the planned control scheme. After power-up, allow the display to stabilize and verify that the measured value is reasonable for the room or enclosure. Then compare the reading with your internal reference or process expectation before making any calibration adjustment. If the site uses external contactors or higher-current devices, the relay outputs should be treated as control signals within the panel design.
During commissioning, confirm that the humidifier, fan, heater or other connected load responds correctly when the set values are reached. If the response is too sensitive or too slow, review sensor placement, relay wiring and setpoint selection. The aim is not only to see a number on the screen but also to maintain the working environment in a stable and repeatable way. A careful first setup reduces unnecessary service calls later.
Setup checklist for installers
Before closing the panel, verify supply voltage, terminal tightening, sensor polarity or sensor type where applicable, relay load mapping, ventilation around the enclosure and the final setpoints entered by the operator. The panel should be marked clearly so maintenance staff can identify the function of the controller later. This simple documentation step is especially useful when multiple instruments are fitted in the same cabinet.
Calibration, routine verification and maintenance
Routine verification is important for any controller used in humidity-sensitive work. Check the displayed reading against a known reference on your plant schedule, especially after wiring changes, sensor replacement or panel maintenance. The back-side calibration screw is provided for field adjustment, but the final setting should reflect the actual installation conditions and your internal procedure. If the unit is used in a process room with frequent door openings or changing load conditions, periodic verification becomes even more important.
Maintenance for this type of controller is generally straightforward. Keep the panel clean, avoid moisture ingress at terminals and make sure the sensor area remains suitable for accurate measurement. If output behavior changes, inspect the external load, wiring and sensor before assuming a controller fault. Many apparent control issues are actually caused by poor sensor location, loose connections or a failed connected device rather than the meter itself.
It is also sensible to record the setpoint values, calibration date and any maintenance action taken. These notes help operators return the system to its previous condition after service. A stable humidity and temperature control system depends on both the controller and the routine discipline of the maintenance team.
Safety precautions and installation notes
Use a qualified electrician or panel builder for installation, because the unit operates on mains voltage and controls external equipment through relay outputs. Isolate power before wiring, confirm terminal identification and keep the sensor leads away from sources of electrical noise where practical. If the controller is used in a cabinet or process room, make sure the surrounding enclosure allows ventilation and safe access for periodic inspection.
Because the product is part of an industrial control panel, safety should include both electrical and operational checks. Do not bypass relay protection or assume the controller can directly switch loads beyond the intended design. If your application uses heaters, motors, fans or humidifiers, verify that the external equipment is matched to the panel arrangement and protected with the proper upstream devices. Correct installation improves both reading stability and control reliability.
Faridabad manufacturing and pan-India support
UMA Industries manufactures the Digital Humidity Temperature Meter in Faridabad and supplies customers across India with technical support during selection and installation. Manufactured at UMA Industries’ unit in Village Sunped, Ballabgarh, Faridabad, Haryana, India, the product is positioned for industrial users who want local manufacturing contact and practical support. This is useful for OEM panel builders, maintenance teams and plant engineers who need a dependable source for humidity control products.
The company confirms website pricing, and quotations can be adjusted for the specific panel, transport and accessory requirement discussed by the buyer. Ready-stock compact products, controllers, spares and accessories may be dispatched by air courier within 3 working days, subject to availability, payment confirmation, destination serviceability and carrier schedules. Delivery timelines for complete salt spray chambers and other large equipment are confirmed separately according to model, capacity, packing and freight mode.
For additional panel concepts, you may also review Human Sensing Timer where timing logic is part of the installation, or compare with Digital Counter if the cabinet requires count-based monitoring. These related products can help buyers plan a more complete control panel around the same industrial application.
Quotation and configuration points
When requesting a quotation, share the intended application, panel cutout, sensor arrangement, relay load, supply voltage and any accessory requirement. Published prices on the website are company-confirmed, but product size, capacity, internal and external dimensions, power supply, optional controls or accessories, delivery schedule and mode of transport may be finalized or changed according to customer requirements in the quotation or proforma invoice. That flexibility makes it easier to match the controller to the real installation instead of forcing a standard format.
If you are comparing multiple models, explain whether you need simple on-off action, relay outputs for separate devices or only a visible environmental readout. The clearer the requirement, the better the final configuration will fit the site. This is particularly important in industrial projects where environmental conditions can affect material handling, machine performance and product consistency.
FAQs
What is the main use of this controller?
The Digital Humidity Temperature Meter is used to monitor and control humidity and temperature in industrial and process environments through relay outputs and visible local display.
Does it support both humidity and temperature sensing?
Yes. The supplied product information lists a humidity sensor input and a J-Type thermocouple sensor input.
How many relay outputs are provided?
The specification states 4 relay potential-free output with display.
What are the operating range and display details?
The listed range is 00 to 99 % RH and 0 to 100 degree C, with 1 % resolution and seven-segment bright LED display.
Can the unit be calibrated in the field?
Yes. A back-side screw is provided for calibration adjustment.
Is this suitable for panel installation?
Yes. The size is given as 96 * 96 * 110, which is commonly used for panel-mount planning, but final fit should still be checked against your enclosure.
How should buyers decide on the final configuration?
Review the application, sensor type, relay use, supply voltage and panel space, then confirm the quotation-stage details with UMA Industries.
For a dependable Digital Humidity Temperature Meter, contact UMA Industries for selection guidance, wiring support and quotation confirmation. The product is manufactured in Faridabad, supplied across India and intended for practical industrial humidity and temperature control applications.
The controller is especially useful for buyers who want a local display, relay-based switching and a compact panel layout. With proper sensor placement, periodic verification and safe installation practice, it can support stable environmental control in many industrial settings.
Selection Guidance for Digital Humidity Temperature Meter
Use the verified product configuration, installation conditions and required control functions when selecting Digital Humidity Temperature Meter.
Digital Humidity Temperature Meter supports practical industrial monitoring and process-control requirements.
Need help choosing? Call/WhatsApp us for industrial pH/ORP solutions.
Reviews
There are no reviews yet.