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A single combined dial reads both boiler water pressure and temperature on one face, giving boiler operators the two most safety-critical parameters at a single glance during daily rounds and start-up checks, without cross-referencing two separate instruments.
Explore our full range of pressure gauge solutions
Precision instrumentation engineered for boiler water temperature pressure gauge applications
The Boiler Water Temperature Pressure Gauge is a dual-pointer combination instrument designed specifically for boiler plant rounds, where operators must confirm that pressure and temperature both sit within safe operating bands relative to each other on the steam saturation curve. Rather than reading two separate gauges and mentally cross-referencing a chart, the operator sees both pointers on one dial, with a shaded safe-operating band printed directly on the scale for immediate visual confirmation.
The pressure side uses a robust bronze or stainless steel Bourdon tube sized for the high working pressures typical of commercial and industrial boiler headers, while the temperature side is driven by a capillary-connected sensing bulb inserted into the boiler shell or feed line through a thermowell. Both movements are housed in a single reinforced case built to withstand the heat radiating from an adjacent boiler shell during normal operation.
Every combination gauge passes through our 100,000-level clean workshop for dual-movement assembly, where the pressure and temperature mechanisms are calibrated independently before being fitted into the shared case to confirm neither movement interferes with the other's accuracy. Calibration records for both the pressure and temperature elements are stored together in our Advanced MES digital tracking system under a single unit serial number for simplified plant record-keeping.
A shatter-resistant window and a blow-out back are standard on the pressure side to protect the operator in the rare event of an internal overpressure failure, a safety feature that is considered essential on any gauge permanently mounted near a boiler header. The case can be finished in chrome-plated brass for indoor boiler rooms or 316L stainless steel for humid or outdoor plant installations.
Engineered for reliability where it matters most
Standard technical parameters
| Dial Size | 4.0" (100mm), 5.0" (125mm), 6.0" (160mm) |
| Pressure Accuracy Class | Class 1.0 Full Scale |
| Pressure Range | 0-10 Bar to 0-40 Bar (custom ranges available) |
| Temperature Range | 0°C to +250°C (saturated steam range) |
| Temperature Sensing | Capillary-Connected Bulb, 1-2 m standard length |
| Bourdon Tube | Phosphor Bronze or 316L Stainless Steel |
| Process Connection | 1/2" NPT / BSPT Bottom or Back Entry |
| Case Material | Chrome-Plated Brass or 316L Stainless Steel |
| Safety Features | Blow-Out Back, Shatter-Resistant Window |
| Window Material | Laminated Safety Glass or Polycarbonate |
Order & production details
| MOQ | 150 Pieces (Standard Range Combination Models) |
| Lead Time | 25-35 Days (dual-movement assembly and calibration) |
| Packaging | Individual reinforced boxes with capillary secured to prevent kinking |
| Certifications | ISO9001:2015, CE, RoHS Compliant |
| Raw Materials | H59 Brass, 316L SS, Phosphor Bronze, Laminated Safety Glass |
| Customization | Pressure range, temperature range, connection type, case material |
| Port of Export | Ningbo / Shanghai |
| Payment Terms | T/T, L/C at Sight, Western Union |
Trusted by leading brands worldwide
Where boiler water temperature pressure gauge performance is mission-critical
Primary combined instrument mounted directly on the boiler shell or steam header for daily operator rounds
Grouped with other boiler instrumentation on the local control panel for centralized plant monitoring
Confirms feedwater temperature and pressure remain matched to prevent thermal shock to the boiler shell
Fitted as standard equipment by boiler manufacturers on packaged commercial and light-industrial units
Monitors combined pressure and temperature at the plant-side interface of a district heating distribution loop
Every unit validated for zero-defect performance
Engineered for demanding operating environments
Installation & maintenance best practices
Reliable global supply chain from factory to your site
Zhoushan Jiaerling Meter Co., Ltd. — 20 years of precision manufacturing
Zhoushan Jiaerling Meter Co., Ltd. was established in 2004. It is China Boiler Water Temperature Pressure Gauge Manufacturers and Wholesale Boiler Water Temperature Pressure Gauge Factory, which is a high-tech enterprise integrating design, research and development, manufacturing, import and export trade.
The company is located in Zhoushan City, Zhejiang Province, covering an area of 15,000 square meters, equipped with a 100,000-level clean workshop, conventional production and assembly workshop, automated production workshop, new laboratory and comprehensive office building.
After more than 20 years of hard work and development, the company has a stable design and development, production team, and advanced production and testing equipment. The company specializes in the production of various types of pressure gauges with complete specifications, and the annual output of pressure gauges reaches 6 million. In order to further develop, the company not only seeks improvement in technology, but also pays more attention to product quality and after-sales service. The company's purpose is to "regard quality as life, survive by reputation, promote development by technology, and serve customers with high-quality brands". The products are sold all over the world and are well received by domestic and foreign customers.
In 2019, the company participated in the compilation of the standard T/CECS10012-2019 "Gas Heating Hot Water Boiler and Water Heater Water Circuit Components" of the China Engineering Construction Standardization Association.
Under the implementation of modern and digital enterprise management, the company has successfully introduced the advanced MES system in 2023, and the order process is fully visualized to track data, ensuring the continuity of production and improving production efficiency.
The company will continue to adhere to the principles of excellence, accuracy, reliability, continuous improvement, and meeting customer needs, hoping to share harmony and prosperity with friends across the country.
Certifications and proprietary achievements
Everything you need to know before specifying or ordering
Latest insights and industry knowledge
Product Introduction The core of HVAC pressure
Product Introduction Precision instrumentation
Product Introduction Precision instrumentation
Product Introduction Precision instrumentation
Product Introduction Precision instrumentation
Product Introduction Precision instrumentation
Tell our engineering team your boiler's working pressure, saturation temperature range, and connection type. We will configure the right combination pressure-temperature gauge for your plant. OEM & ODM branding available with fast sample service.
+86-15105800222
+86-15105800333
Shuangtang Industrial Zone,Liuheng Town , Putuo District, Zhoushan City,Zhejiang Province,China
We will reply to you within 12 hours after receiving the inquiry on working days. Or, give us a call.
The information provided on this website is intended for use only in countries and jurisdictions outside of the People's Republic of China.
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