Radial thermomanometer 0°C - 120°C 0 - 1.6 bar, 80 mm

Product detailed description

Radial thermomanometers are essential components in heating and plumbing systems, providing accurate readings of both temperature and pressure. These instruments are commonly installed in residential and commercial buildings, including HVAC systems, hot water circuits, and industrial process lines. Installers and service technicians rely on these devices to monitor system performance and ensure safe operation. The radial design allows for easy mounting in tight spaces and clear visibility of the gauge face.

Thermomanometers are frequently used in systems where simultaneous monitoring of temperature and pressure is required. This is particularly important in systems where pressure fluctuations can affect temperature readings, such as in boilers, heat exchangers, and circulation pumps. The compact size and radial orientation make this model suitable for panel mounting or wall installation in mechanical rooms or service areas.

Technical parameters

Installation and connection

The thermomanometer is connected using 1/2 inch and 1/4 inch threaded fittings in a rear radial configuration. Installers should ensure that the connections are clean and free of debris before tightening to prevent leaks. The device should be mounted in a location where it is easily accessible for reading and inspection. A common mistake during installation is over-tightening the fittings, which can damage the internal components or cause leaks. It is also important to verify that the mounting surface is stable and level to ensure accurate readings.

Compatibility and accessories

This thermomanometer is compatible with standard heating and plumbing systems that require simultaneous temperature and pressure monitoring. It can be used in conjunction with pressure regulators, temperature controllers, and safety valves to create a complete monitoring system. Additional components such as mounting brackets or sealing compounds may be required depending on the installation environment. Installers should also consider the need for calibration certificates or service tools for ongoing maintenance.

Technical background for designers

The thermomanometer operates using a bimetal spiral for temperature measurement and a Bourdon tube for pressure measurement. The bimetal element expands or contracts in response to temperature changes, while the Bourdon tube bends in response to pressure variations. These mechanical movements are translated into readings on the dial. The housing is made of ABS, a durable and lightweight thermoplastic that resists corrosion and impact. The acryl cover and aluminum shield protect the internal components from dust and physical damage. The choice of materials ensures long-term reliability and resistance to common environmental factors in heating and plumbing systems.

Service and operation

Regular visual inspections are recommended to check for signs of wear, corrosion, or damage to the housing and connections. The device should be calibrated periodically according to the manufacturer's guidelines to maintain accuracy. If the readings appear inconsistent or inaccurate, the thermomanometer should be removed and tested using a certified reference instrument. No specific service intervals are provided in the technical data, so maintenance should be performed based on observed performance and system requirements.

Frequently asked questions

Can the thermomanometer be used in a closed-loop heating system?
Yes, the thermomanometer is suitable for use in closed-loop systems where both temperature and pressure monitoring are required. The bimetal spiral and Bourdon tube design ensures accurate readings in such environments.

Is the thermomanometer suitable for outdoor installation?
No, the thermomanometer is not designed for outdoor use. The housing and materials are intended for indoor environments, and exposure to weather conditions could affect the accuracy and longevity of the device.

Can the thermomanometer be mounted vertically?
Yes, the radial design allows for vertical mounting. However, it is important to ensure that the mounting surface is stable and level to avoid affecting the readings.

What should be done if the pressure reading fluctuates?
If the pressure reading fluctuates, check the connections for leaks and ensure that the system is operating within the specified pressure range. If the issue persists, the thermomanometer may require recalibration or inspection for internal damage.