EJX210A Liquid Level Transmitter Yokogawa EJX210A Flange Mounted Differential Pressure Transmitter
The EJX-A series is Yokogawa's premium performance line of DPharp transmitters. Released is 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it the thoroughbred of the DPharp family of pressure transmitters.
The EJX210A is the flange-mount Liquid Level Transmitter in the series.
The EJX210A features include:
§ ± 0.075% Accuracy
§ ± 0.1% Stability per 1 year
§ 120 ms Response Time
§ Exida and TUV SIL2 / SIL3 Certified
§ LPS (Local Parameter Setting)
§ Signal Characterizer for the 4 to 20 mA output
The high performance flange mounted differential pressure transmitter EJX210A can be used to measure levels of densities of solidifying or precipitating liquids. EJX210A outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure.
Its highly 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 diagnostics and optional status output for pressure high/low alarm. The multi-sensing technology provides the advanced diagnostic function to detect such abnormality as an impulse line blockage.
FOUNDATION Fieldbus and PROFIBUS PA protocol types are also available. All EJX series models in their standard configuration, with the exception of the Fieldbus and PROFIBUS types, are certified by TÜV as complying with SIL 2 for safety requirement.
EJX210A Overview
Measurement Types | |
Primary Variable | Liquid Level (Differential Pressure) |
Secondary Variable | Static Pressure |
Reference Accuracy | |
Primary Variable | ±0.075% of Span |
Secondary Variable | ±0.2% of Span |
Response Time | |
Primary Variable | 90 msec |
Secondary Variable | 360 msec |
Long Term Stability | |
Primary Variable | ±0.1% of URL per 12 months (DP) |
Rangeability | |
Primary Variable | 100:1 |
Specification Conformance | |
EJX-A Series | ±3σ |
Specifications
| EJX210A Flange Mounted Differential Pressure Transmitter | |
M Capsule | H Capsule | |
Range | -100 to 100 kPa | -500 to 500 kPa |
Span | 1 to 100 kPa | 5 to 500 kPa |
Accuracy | ±0.075% | ±0.075% |
Degrees of protection | IP67, NEMA 4X, and JIS C0920 immersion proof | |
Certificates | FM, CENELEC ATEX, CSA, IECEx | |
Output | 4 to 20 mA DC or FOUNDATION™ fieldbus, 2-wire system with digital communication | |
Supply voltage | BRAIN and HART:10.5 to 42 V DC | |
Ambient temperature | -40 to 85 deg C (-40 to 185 deg F) (general use type) | |
Process temperature | -40 to 120 deg C (-40 to 248 deg F) (general use type) | |
Maximum working pressure | Flange rating pressure | |
Mounting | Flange mounting | |
Process flange size | Flush type: 3-inch (80 mm),2-inch (50 mm),1 1/2-inch (40 mm) | |
Diaphragm material | SUS316L, Hastelloy C-276, Tantalum | |
Process flange material | S25C, SUS304, SUS316 | |
Housing | Cast aluminum alloy or ASTM CF-8M stainless steel (optional) |
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Packaging: Original Yokogawa package in carton;
Carton package for each set and small quanity; additional wooden package for melium and large quanity, depends on total weight.
Customize design is acceptable.
Shipping: By Express(EMS,DHL,UPS,TNT, FEDEX, ARAMEX), By Air, By Sea.
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