| Customization: | Available |
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| Type: | Normal Pressure Transmitter |
| Structure Type: | Diffused Silicon Pressure Transmitter |
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Features & Benefits1.Ultra-High Precision Measurement ±0.075% Span Accuracy: Leverages single-crystal silicon resonant sensor (MEMS) technology to ensure precise, drift-free readings, even under extreme pressure and temperature fluctuations. Wide Measurement Range: Configurable from 10 kPa to 10 MPa, adaptable to diverse process requirements. 2.Unrivaled Durability Split-Body Construction: Isolates the sensor module from electronics, enhancing resistance to vibration, shock, and thermal stress. Ideal for offshore oil rigs, chemical plants, and high-vibration zones. Corrosion-Resistant Materials: SUS316L stainless steel diaphragm and aluminum alloy housing withstand aggressive media (acids, steam, hydrocarbons). 3.Smart Connectivity & Flexibility Dual Communication Protocols: 4-20 mA analog output with HART 7, BRAIN, or FF Foundation Fieldbus digital protocols for seamless integration into IoT-enabled systems and Industry 4.0 infrastructure. Modular Design: Customizable process connections (NPT, DIN/ANSI flanges), explosion-proof housings, and output options to match specific operational needs. 4.Extreme Environment Readiness Operating Range: Performs reliably in temperatures from -40°C to 85°C (-40°F to 185°F) and offers IP67/IP68 protection against dust, water ingress, and submersion. Hazardous Area Compliance: Certified for ATEX, IECEx, and SIL 2/3 standards, ensuring safe operation in explosive atmospheres (Zone 0/1) and critical safety systems. 5.Low Total Cost of Ownership Long-Term Stability: Minimal calibration requirements reduce downtime and maintenance costs. Self-Diagnostics: Real-time health monitoring via HART/BRAIN protocols enables predictive maintenance. |
-Reliability First: Engineered for 24/7 performance in extreme conditions (high pressure, corrosive media, vibration).
-Future-Proof Tech: Supports digital protocols (HART/FF) for Industry 4.0 readiness.
-Global Trust: Yokogawa's reputation for precision and durability, backed by 100+ years of industrial innovation.
| Category | Details |
|---|---|
| Measurement Range | 0-0.1 kPa to 0-40 MPa (adjustable span for versatile applications). |
| Accuracy | ±0.065% of span (high-performance model), ±0.1% (standard). |
| Sensor Technology | Silicon Ceramic (CERAPHIRE) sensor - immune to overpressure and temperature fluctuations. |
| Output Signal | 4-20 mA HART, PROFIBUS PA, FF Foundation Fieldbus, and Ethernet-APL (future-ready). |
| Process Connection | 1/4" NPT, 1/2" NPT, DIN/EN 1092-1 flanges, or custom options. |
| Operating Temperature | -40°C to 100°C (-40°F to 212°F) with optional extended ranges |
| Pressure Limits | Overpressure protection up to 400 bar (CERAPHIRE sensor durability). |
| Material | Stainless steel (316L) diaphragm, aluminum or stainless steel housing (corrosion-resistant). |
| Protection Rating | IP66/67/68 (dust/waterproof) and NEMA 4X compliant. |
| Certifications | ATEX, IECEx, SIL 2/3, CE, FM, CSA (global hazardous area compliance). |
| Diagnostics | Advanced self-diagnostics with SITRANS DTM software for predictive maintenance. |
| Applications | Ideal for oil & gas, chemical processing, power plants, pharmaceuticals, and HVAC. |
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Company Achievements
KeRui (Weifang) Automation Equipment Co. Ltd. Has maintained a cooperatve relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units. We supplied the tuning fork level gauge to the Rosemount factory and have been well received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units. The companies we have cooperated with: 1. Awarded "Outstanding Supplier by Yanchang Petroleum in 2008 2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant 3. Awarded "Outstanding Supplier by Yaxing Group in 2013 4.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015. 5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member. 6.160 transmitters and 20 electric autuators for the Shandong Laigang Yongfeng Steel expansion project in 2019 7.In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built) equipped 460 transmitters from our company. 8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters. 9.In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners. |
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