IMT’s capsule-type pressure gauges are specifically designed for measuring low gas pressures and negative pressures, featuring on-site flexible installation and precise local indication as their key selling points. As a leading original‑manufacturing supplier with over ten specialized production lines, we eliminate all intermediaries to offer factory‑direct pricing, ensuring faster delivery and robust bulk‑supply capabilities.
Capsule-type pressure gauge, primarily used in boiler ventilation systems, gas pipeline equipment, industrial low-pressure measurement systems, and negative-pressure suction networks.
The core elastic element is made of tin bronze with grade QSn6.5-0.1, which has excellent stability and fatigue life in long-term micro-pressure and negative pressure cycle measurement.
equipped with precision HPb59-1 brass gear transmission mechanism, can sensitively amplify the weak air pressure change and transmit it to the pointer to ensure accurate and reliable on-site indication readings.
the watch case and cover are made of 20# cold-rolled steel plate. It has compact structure and strong anti-collision performance, and can effectively protect the impact of harsh working conditions on the internal precision mechanism.
provide YE-75 and other diversified specifications, with the outstanding advantages of small size, perfect adaptation to the limited space of all kinds of ventilation pipes and boiler equipment on-site installation requirements.
it has multi-level positive pressure, negative pressure and positive and negative two-way scale range from 0 to 1.6千帕 to 0 to 40 kPa, accurately covering various low-pressure process sections without explosion hazard.
Relying on a complete manufacturing line, we can customize micro-pressure gauges with various pressure ranges and diversified appearance specifications according to the special requirements of global B2B buyers.
| Product Model | Accuracy level | Positive pressure scale range | negative pressure scale range | Positive and negative pressure scale range | Core component material grade | Standard single table weight |
| YE-60 | Level 2.5 | 0 to 1.6 kPa to 0 to 40 kPa | -1.6 to 0 kPa to -40 to 0 kPa | -0.8 to +0.8 kPa to -20 to +20 kPa | Brass connectors and gears, tin bronze diaphragm housing, cold-rolled steel sheet outer shell | 0.5 kg |
| YE-75 | Level 2.5 | 0 to 1.6 kPa to 0 to 40 kPa | -1.6 to 0 kPa to -40 to 0 kPa | -0.8 to +0.8 kPa to -20 to +20 kPa | Brass connectors and gears, tin bronze diaphragm housing, cold-rolled steel sheet outer shell | 0.5 kg |
| YE-100 | Level 2.5 | 0 to 1.6 kPa to 0 to 40 kPa | -1.6 to 0 kPa to -40 to 0 kPa | -0.8 to +0.8 kPa to -20 to +20 kPa | Brass connectors and gears, tin bronze diaphragm housing, cold-rolled steel sheet outer shell | 0.5 kg |
| YE-150 | Level 2.5 | 0 to 1.6 kPa to 0 to 40 kPa | -1.6 to 0 kPa to -40 to 0 kPa | -0.8 to +0.8 kPa to -20 to +20 kPa | Brass connectors and gears, tin bronze diaphragm housing, cold-rolled steel sheet outer shell | 0.5 kg |
IMT pressure gauge capsule type micro-pressure gauge shows a solid level of craftsmanship in the industry. We choose pure tin bronze and brass grades as the core pressure guide and transmission components, which greatly improves the sensitivity and mechanical fatigue resistance of low-pressure gas measurement. As a senior source manufacturer of pressure instruments, IMT is equipped with a high-protection cold-rolled steel plate protective cover for this series of micro-pressure gauges. The product is not only extremely compact and lightweight, but also has superior anti-vibration and anti-collision performance, which can perfectly adapt to long-term industrial uninterrupted operation.
such professional and technical personnel in the boiler system planning and daily maintenance, the need for real-time and intuitive control of the gas pressure changes inside the pipeline. The excellent on-site indication function of the instrument can perfectly assist it in maintaining the stable operation of the boiler.
responsible for the construction of large-scale gas pipeline network procurement personnel, the instrument material compliance and long-term durability of strict indicators. Our factory original quality and detailed material grade can let them rest assured that the purchase.
on-site front-line workers need to quickly read process parameters in complex environments. The solid cold-rolled steel shell and clear pointer dial can effectively guarantee their accurate and efficient reading operation.
multinational buyers looking for high-quality export-oriented meters are highly dependent on non-calibration and high-volume supply capacity of factories. IMT’s mature batch export experience can fully meet the needs of its diversified appearance and special pressure range.
Before installation, please strictly confirm the scale range, accuracy level and model of the instrument to ensure that it is fully adapted to the pressure measuring point.
Use brass connectors to connect the meter vertically to the measuring hole of the boiler ventilation or gas pipeline to ensure a good seal.
through the pointer and definition disk in the protective cover shell, the current micro-pressure or negative pressure value is directly read at the process site.
regularly check the basic error limit and the integrity of the parts, and keep the internal transmission mechanism smooth to extend the life of the tin bronze capsule.
certificate
Welcome to our Frequently Asked Questions page. We have compiled answers to common questions you may have, hoping to provide you with clear and quick solutions. If you cannot find the information you need here, please feel free to contact our customer support team.
IMT’s capsule-type pressure gauges are specifically designed for measuring low gas pressures and negative pressures, featuring on-site flexible installation and precise local indication as their key selling points. As a leading original‑manufacturing supplier with over ten specialized production lines, we eliminate all intermediaries to offer factory‑direct pricing, ensuring faster delivery and robust bulk‑supply capabilities.
YE-75
Model
Class 2.5
Accuracy
0.5kg
Weight
The core elastic element is made of tin bronze with grade QSn6.5-0.1, which has excellent stability and fatigue life in long-term micro-pressure and negative pressure cycle measurement.
equipped with precision HPb59-1 brass gear transmission mechanism, can sensitively amplify the weak air pressure change and transmit it to the pointer to ensure accurate and reliable on-site indication readings.
the watch case and cover are made of 20# cold-rolled steel plate. It has compact structure and strong anti-collision performance, and can effectively protect the impact of harsh working conditions on the internal precision mechanism.
provide YE-75 and other diversified specifications, with the outstanding advantages of small size, perfect adaptation to the limited space of all kinds of ventilation pipes and boiler equipment on-site installation requirements.
it has multi-level positive pressure, negative pressure and positive and negative two-way scale range from 0 to 1.6千帕 to 0 to 40 kPa, accurately covering various low-pressure process sections without explosion hazard.
Relying on a complete manufacturing line, we can customize micro-pressure gauges with various pressure ranges and diversified appearance specifications according to the special requirements of global B2B buyers.
| Product Model | Accuracy level | Positive pressure scale range | negative pressure scale range | Positive and negative pressure scale range | Core component material grade | Standard single table weight |
| YE-60 | Level 2.5 | 0 to 1.6 kPa to 0 to 40 kPa | -1.6 to 0 kPa to -40 to 0 kPa | -0.8 to +0.8 kPa to -20 to +20 kPa | Brass connectors and gears, tin bronze diaphragm housing, cold-rolled steel sheet outer shell | 0.5 kg |
| YE-75 | Level 2.5 | 0 to 1.6 kPa to 0 to 40 kPa | -1.6 to 0 kPa to -40 to 0 kPa | -0.8 to +0.8 kPa to -20 to +20 kPa | Brass connectors and gears, tin bronze diaphragm housing, cold-rolled steel sheet outer shell | 0.5 kg |
| YE-100 | Level 2.5 | 0 to 1.6 kPa to 0 to 40 kPa | -1.6 to 0 kPa to -40 to 0 kPa | -0.8 to +0.8 kPa to -20 to +20 kPa | Brass connectors and gears, tin bronze diaphragm housing, cold-rolled steel sheet outer shell | 0.5 kg |
| YE-150 | Level 2.5 | 0 to 1.6 kPa to 0 to 40 kPa | -1.6 to 0 kPa to -40 to 0 kPa | -0.8 to +0.8 kPa to -20 to +20 kPa | Brass connectors and gears, tin bronze diaphragm housing, cold-rolled steel sheet outer shell | 0.5 kg |
such professional and technical personnel in the boiler system planning and daily maintenance, the need for real-time and intuitive control of the gas pressure changes inside the pipeline. The excellent on-site indication function of the instrument can perfectly assist it in maintaining the stable operation of the boiler.
responsible for the construction of large-scale gas pipeline network procurement personnel, the instrument material compliance and long-term durability of strict indicators. Our factory original quality and detailed material grade can let them rest assured that the purchase.
on-site front-line workers need to quickly read process parameters in complex environments. The solid cold-rolled steel shell and clear pointer dial can effectively guarantee their accurate and efficient reading operation.
multinational buyers looking for high-quality export-oriented meters are highly dependent on non-calibration and high-volume supply capacity of factories. IMT’s mature batch export experience can fully meet the needs of its diversified appearance and special pressure range.
Before installation, please strictly confirm the scale range, accuracy level and model of the instrument to ensure that it is fully adapted to the pressure measuring point.
Use brass connectors to connect the meter vertically to the measuring hole of the boiler ventilation or gas pipeline to ensure a good seal.
through the pointer and definition disk in the protective cover shell, the current micro-pressure or negative pressure value is directly read at the process site.
regularly check the basic error limit and the integrity of the parts, and keep the internal transmission mechanism smooth to extend the life of the tin bronze capsule.
Dypressuregauge
