China China Suppliers Factory Combined Pressure & Temperature Gauge for Accurate Measurement in Heating Systems Manufacturer, Supplier

Introducing our advanced Combined Pressure & Temperature Gauge, an essential instrument for measuring both pressure and temperature in one compact design. Manufactured by trusted suppliers in China, this gauge features a reliable bourdon tube mechanism for pressure measurement (in bar/psi) alongside a bimetal or gas-actuated sensor for accurate temperature readings (in °C/°F). Each sensing element operates independently, ensuring precise and clear indications on a single dial, Ideal for a variety of applications, including hot water heating systems, boilers, and swimming pools, our Combined Pressure & Temperature Compound Gauges are engineered for fast and reliable temperature measurement. The gauge can measure pressures in PSI and KPA, altitudes in feet of H2O, and temperatures in both Celsius and Fahrenheit, Available in dial sizes of 63mm and 80mm, customization options are provided for thread, probe length, and measurement range to meet your specific needs. Our factory offers the choice of full stainless steel construction or a black steel case with brass connections, ensuring durability and resistance to corrosion. Trust our high-quality gauges to enhance your systems with accurate monitoring capabilities

Product Description

Product Specifications

Case Black enamelled steel
Size 63mm, 80mm
Ring (Cover) Acrylic / Chromed bezel
Window Polycarbonate
Pointer Aluminum Alloy, Black Finished
Dial Aluminum alloy in white background, can be in customize brand logo
Connection Brass, bottom or back entry mounting
Thread 1/4", 3/8", 1/2"; PT (BSPT, ZG), BSP (G, PF), NPT etc as per request
Accuracy Temperature: ±1.5% | Pressure: ±3-2-3%
Over Pressure Limit 110% of full scale value
Ambient Temperature -25°C to +65°C
Stem 8mm Brass, 70.5mm (including thread, can be customized)
Protection IP54
Field Pipeline, surface, industrial, oil, chemical, power station, marine, etc.

Key Features

Suitable for Air & Water
Wide selection of temperature ranges
Pressure & Temperature on same dial
63mm or 80mm nominal diameter
Brass non check valve included
Bottom or back entry versions
Copper alloy bourdon tube design
Protection to IP54
Customized & OEM dial design
ISO & CE Certificate

Applications

Hot water heating systems
Hot water boilers
Pools and any application requiring a fast and accurate temperature indication
Air industry
Iron and steel industry
HVAC

Frequently Asked Questions

Q What sizes are available for this pressure & temperature gauge?
The gauge is available in two standard nominal diameter sizes: 63mm and 80mm, suitable for a wide range of installation requirements.
Q What thread types and connection options are supported?
The gauge supports multiple thread standards including 1/4", 3/8", and 1/2" in PT (BSPT/ZG), BSP (G/PF), and NPT formats. Both bottom entry and back entry mounting options are available.
Q Can the dial be customized with a brand logo?
Yes. The aluminum alloy dial with white background supports customized brand logos and OEM dial designs, making it ideal for private label or branded product requirements.
Q What is the accuracy of this combined gauge?
The gauge offers a temperature accuracy of ±1.5% and a pressure accuracy of ±3-2-3% of full scale, ensuring reliable and precise readings in various operating conditions.
Q What is the IP protection rating and ambient temperature range?
The gauge carries an IP54 protection rating, providing resistance against dust and water splashes. It operates reliably in ambient temperatures ranging from -25°C to +65°C.
Q What are the typical applications for this gauge?
This gauge is widely used in hot water heating systems, boilers, HVAC, pools, air industry, and iron & steel industry — anywhere fast and accurate combined pressure and temperature monitoring is required.

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