Suzhou Ephood Automation Equipment Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 50sets 6weeks |
| Delivery Time | 8weeks |
| Packaging Details | Each set packed in one carton |
| Name | EJA118E Differential Pressure Transmitter |
| Accuracy | ± 0.2% |
| Measurement Range | 3,600 psi MWP |
| Response Time | 200 ms |
| Primary Variable | Differential Pressure |
| Secondary Variable | Static Pressure |
| Output signal | 4 to 20 mA DC with digital communication |
| Measurement span | H: -5 to 5 kgf/cm2 |
| Brand Name | YOKOGAWA |
| Model Number | EJA118E |
| Place of Origin | Made In Japan |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 50sets 6weeks |
| Delivery Time | 8weeks | Packaging Details | Each set packed in one carton |
| Name | EJA118E Differential Pressure Transmitter | Accuracy | ± 0.2% |
| Measurement Range | 3,600 psi MWP | Response Time | 200 ms |
| Primary Variable | Differential Pressure | Secondary Variable | Static Pressure |
| Output signal | 4 to 20 mA DC with digital communication | Measurement span | H: -5 to 5 kgf/cm2 |
| Brand Name | YOKOGAWA | Model Number | EJA118E |
| Place of Origin | Made In Japan | ||
| High Light | diff pressure transmitter ，pressure differential indicating transmitter ，Diaphragm Seals Differential Pressure Transmitter | ||
Yokogawa EJA118E Differential Pressure Transmitter with Remote Diaphragm Seals
General Specifications
Diaphragm seals are used to prevent process medium form entering directly into the pressure-sensing assembly
of the differential pressure transmitter, they are connected to the transmitter using capillaries filled with fill fluid.
EJA118E Diaphragm Sealed Differential Pressure Transmitters can be used to measure liquid, gas,or steam flow,
as well as liquid level, density, and pressure. EJA118E 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 self-diagnostics.
FOUNDATION Fieldbus, PROFIBUS PA and 1 to 5 VDC with HART (Low Power) protocol types are also available.
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.
STANDARD SPECIFICATIONS
EJA118E Diaphragm Sealed Differential Pressure Transmitter
SPAN AND RANGE LIMITS
| Measurement Span/Range | kPa | inH2O (/D1) | mbar (/D3) | mmH2O (/D4) | |
| M | Span | 2.5 to 100 | 10 to 400 | 25 to 1000 | 250 to 10000 |
| Range | -100 to 100 | -400 to 400 | -1000 to 1000 | -10000 to 10000 | |
| H | Span | 25 to 500 | 100 to 2000 | 250 to 5000 | 0.25 to 5kgf/cm2 |
| Range | -500 to 500 | -2000 to 2000 | -5000 to 5000 | -5 to 5kgf/cm2 | |
PERFORMANCE SPECIFICATIONS
Zero-based calibrated span, linear output, wetted parts material code SW for 3-inch flange flush type, fill fluid code B,
and capillary length of 5 m.
For Fieldbus and PROFIBUS communication types, use caribrated range instead of span in the following specifications.
Specification Conformance
EJA-E series ensures specification conformance to at least ±3σ.
Reference Accuracy of Calibrated Span
Includes terminal-based linearity, hysteresis, and repeatability
| Measurement span | H | |
| Reference accuracy | X ≤ span | ±0.2% of Span |
| X > span | ±(0.15+0.01 URL/span)% of Span | |
| X | 100 kPa (400 inH2O) | |
| URL (upper range limit) | 500 kPa (2000 inH2O) | |
| Measurement span | H | |
| Reference accuracy | X ≤ span | ±0.2% of Span |
| X > span | ±(0.15+0.01 URL/span)% of Span | |
| X | 20 kPa (80 inH2O) | |
| URL (upper range limit) | 100 kPa (400 inH2O) | |
Square Root Output Accuracy
The square root accuracy is a percent of flow span.
| Output | Accuracy |
| 50% or Greater | Same as reference accuracy |
| 50% to Dropout point | Reference accuracy × 50 Square root output (%) |
Power Supply Effects(Output signal code D and J)
±0.005 % per Volt (from 21.6 to 32 V DC, 350Ω)
Response Time (Differential pressure) “◊”
M and H capsule: 200 ms (approximate value at normal temperature)
When software damping is set to zero and including dead time of 45 ms (nominal)
Static Pressure Signal Range and Accuracy
(For monitoring via communication or on indicator. Includes terminal-based linearity,hysteresis, and repeatability)
Range
Upper Range Value and Lower Range Value of the statice pressure can be set in the range between 0 and Maximum Working Pressure (MWP*). The upper range value must be greater than the lower range value. Minimum setting span is 0.5 MPa (73 psi).
* : Maximum Working Pressure (MWP) is within flange rating pressure.
Refer to the General Specification sheet located under the 'Downloads' tab for detailed specifications.
| Measurement Types | |
| Primary Variable | Differential Pressure |
| Secondary Variable | Static Pressure |
| Reference Accuracy | |
| Primary Variable | ±0.04% of Span ±0.025% of Span available |
| 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 10 years |
| Over-pressure effect | |
| Primary Variable | ±0.03% of URL |
| Rangeability | |
| Primary Variable | 200:1 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2010
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Suzhou Ephood Automation Equipment Co., Ltd(EPHOOD LTD) is specialize in supply of wide range products to the Oil & Gas Industry, Power Plants, Petro-chemical companies ,Water Treatment and Industrial Automation System. Our vast experience... Suzhou Ephood Automation Equipment Co., Ltd(EPHOOD LTD) is specialize in supply of wide range products to the Oil & Gas Industry, Power Plants, Petro-chemical companies ,Water Treatment and Industrial Automation System. Our vast experience...
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