Manufacturer: Yokogawa Electric Corporation
Yokogawa Low Flow Transmitter EJA115E-JMS4G-924DB-N00NN0
The low flow transmitter EJA115E is a differential pressure transmitter assembled with an integral orifice and excellent for very low flow measurement. Yokogawa Low Flow Transmitter EJA115E-JMS4G-924DB-N00NN0 It outputs a 4 to 20 mA DC signal corresponding to the measured flow. Its accurate and stable sensor can also measure the static pressure which can be shown on the integral indicator or remotely monitored via BRAIN or HART communications.
Other key features include quick response, remote set-up using communications and self-diagnostics. FOUNDATION Fieldbus, PROFIBUS PA and 1 to 5 V DC with HART (Low Power) protocol types are also available. All EJA-E series models in their standard configuration, with the exception of the Fieldbus, PROFIBUS and Low Power types, are certified as complying with SIL 2 for safety requirement.
Measurement Types Primary Variable Volumetric Flow (Differential Pressure) Secondary Variable Static Pressure Reference Accuracy Primary Variable ±0.055% of Flow Span (Square Root Output) Secondary Variable ±0.05% of Static Pressure Span Response Time Primary Variable 90 ms (M and H Capsule) 150 ms (F Capsule) Secondary Variable 400 msec Long Term Stability Primary Variable ±0.1% of URL per 7 years (DP) Rangeability Primary Variable F Capsule: 5:1 (DP) M Capsule: 50:1 (DP) H Capsule: 10.5:1 (DP) Specification Conformance EJX-A Series ±3σ
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