Parameters
Parameter Category Specification Details
Model Code EJA430E.JH
Product Line EJA-E Series Pressure Transmitter
Measurement Type Absolute Pressure (AP) [Reference: Perfect Vacuum]
Key Feature Sanitary/Hygienic Process Connection
Mounting Style Direct Mount via sanitary clamp
Process Connection Tri-Clamp (Tri-Clover) connection, typically 1.5 inch or 2 inch (specified at order). Complies with 3-A Sanitary Standards.
Output Signal 4-20 mA DC, two-wire with HART® protocol
Communication HART (FSK)
Power Supply 10.5 to 42 V DC (HART communication requires ≥ 16 V DC)
Accuracy ±0.2% of calibrated span
Sensor Technology Single-crystal Silicon Resonant Sensor
Adjustment Zero and Span adjustments via local buttons or HART communicator
Display Optional (Not typically standard on sanitary units to maintain cleanability)
Electrical Connection 1/2-14 NPT conduit connection
Housing Material Stainless Steel (SS316)
Wetted Parts Material Polished SUS316L (to a specific Ra surface finish, e.g., Ra ≤ 0.8 μm)
Seal Material FDA-compliant elastomer (e.g., EPDM, FKM)
Protection Rating IP67 (NEMA 4X) as standard
Certifications Complies with 3-A Sanitary Standards and FDA requirements.