EJA110A-ELS5B-99DB/KS2/D4 YOKOGAWA EJA110A Low-Differential-Pressure Transmitter

EJA110A-ELS5B-99DB/KS2/D4 code analysis:

• EJA110A: This is the 110A differential pressure transmitter in the EJA series, suitable for measuring the flow rate, liquid level, density, and pressure of liquids, gases, or vapors, and outputting 4-20mA DC current signals. ‌
• ELS5B: This is the capsule type code for the transmitter, corresponding to a specific measurement range and accuracy level. Specifically, ELS5B membrane cartridges are typically used for medium ranges (such as 0.5-10kPa to 5-500kPa) and provide high-precision measurements (with an accuracy of ± 0.065%). ‌
• 99DB: Indicates that the output signal and communication protocol are in FF (Foundation Fieldbus) fieldbus mode, which is a digital communication system that supports bidirectional data transmission and intelligent instrument configuration. ‌
• KS2: Refers to the material code of the liquid receiving part, usually corresponding to Hastelloy C-276 or similar corrosion-resistant materials, suitable for environments with strong corrosive media. ‌
• D4: Refers to the installation method and electrical interface code. D4 usually refers to vertical installation, process joints on top or bottom, and G1/2 internal thread electrical interfaces. ‌

EJA110A-ELS5B-99DB/KS2/D4  Summary of Technical Parameters:

• Measurement range: Depending on the type of capsule, the typical range of ELS5B is 0.5-10kPa (2-40inH ₂ O) to 5-500kPa (20-2000inH ₂ O). Specific values should refer to the complete selection manual. ‌
• Accuracy: ± 0.065% (full scale), long-term stability of 0.1%/5 years, with high reliability. ‌
• Output signal: Supports FF fieldbus communication, compatible with digital and analog signal output (such as 4-20mA). ‌
• Protection level: IP67, suitable for harsh environments in industrial sites. ‌
• Other features: Adopting monocrystalline silicon resonant sensor technology, providing a wide range ratio (1:100) and high MTBF (10 million hours)