Yokogawa EJX91-JHS4-JB17DD3-A-KF22 Multivariable transmitter

The Yokogawa EJX910A multivariable transmitter utilizes a single-crystal silicon resonant sensor (DPharp) to measure multiple process variables simultaneously, including differential pressure, static pressure, and process temperature. This sensor enables dynamic compensation for temperature and static pressure effects, improving differential pressure measurement accuracy. The transmitter can output these measured variables along with a dynamically calculated mass flow rate, and supports various communication protocols like HART, FOUNDATION Fieldbus, and RS485 Modbus.

Transmitter Datasheet

Transmitter Feature  

• Manufacturer: Yokogawa
• Product No. : EJX910A-JHS4-JB17DD3-A-KF22
• Model: EJX910A-  Multivariable transmitter
• Output signal: J = 4 to 20 mA DC with digital communication (HART 5/HART 7 protocol) (Note *9)
• Measurement span (capsule) : H = 2.5 to 100 kPa (10 to 400 inH2O)
• Wetted parts material (nore *1): S = see Table 5 on the datasheet
• Process connections: 4 = with 1/2 NPT female process connector
• Process flange size / material: J =with 1/2 NPT female process connector
• Installation: B = Bottom Process Connection, left side high pressure
• Amplifier housing: 1 =  Cast aluminum alloy
• Electrical connection: 7 = 1/2NPT female, two electrical connections and a blind plug (Note *2*6*7)
• Electrical connection : D = M20 female, two electrical connections and a 316 SST blind plug (note *2)
• Integral indicator : D = Digital indicator
• External temperature input: 3 =RTD input with 7.5 m (24.6 ft) of shielded cable and two cable glands (Note *3 *7 *10)
• Measurement function: A =Digital indicator
• Mounting bracket: J =JIS SUS316 2-inch pipe mounting (flat type)
• ATEX: KS2 = see table on datasheet
• Measurement function: A = Multi Sensing (DP, P and T) ( note*12)
• ATEX : KF22 - for more details see table on the datasheet

Basic Ordering Information Transmitter

There are several Model of pressure transmitters, for more details read the PDF below 

Basic Ordering Information