Yokogawa's EJX-B series transmitters combine the features on our thoroughbred EJX-A series with ISA100 wireless communication to deliver new opportunities and possibilities.
All Yokogawa ISA100 compliant products can integrate into any ISA100 compliant network.
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EJX110B Wireless Differential Pressure Transmitter
The high performance wireless differential pressure transmitter EJX110B features a single crystal silicon resonant sensor and is suitable to measure liquid, gas, or steam flow as well as liquid level, density, and pressure.
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EJX118B Wireless Differential Pressure Transmitter with Remote Diaphragm Seals
Wireless diaphragm seals are used to prevent process medium from entering directly into the pressure-sensing assembly of the differential pressure and pressure transmitters, they are connected to the transmitter using capillaries filled with fill fluid.
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EJX210B Wireless Flange Mounted Differential Pressure Transmitter
The high performance wireless flange mounted differential pressure transmitter EJX210B features a single crystal silicon resonant sensor and is suitable to measure levels of densities of solidifying or precipitating liquids.
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EJX310B Wireless Absolute Pressure Transmitter
The high performance wireless pressure transmitter EJX310B features a single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam flow as well as liquid level, density, and pressure.
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EJX430B Wireless Gauge Pressure Transmitter
The high performance wireless guage pressure transmitter EJX430B features a single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam flow as well as liquid level, density, and pressure.
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EJX438B Wireless Gauge Pressure Transmitter with Remote Diaphragm Seals
Wireless diaphragm seals are used to prevent process medium from entering directly into the pressure-sensing assembly of the differential pressure and pressure transmitters, they are connected to the transmitter using capillaries filled with fill fluid.
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EJX510B Wireless In-Line Mount Absolute Pressure Transmitter
The high performance wireless absolute and gauge pressure transmitters EJX510B and EJX530B feature single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam pressure.
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EJX530B Wireless In-Line Mount Gauge Pressure Transmitter
The high performance wireless absolute and gauge pressure transmitters EJX510B and EJX530B feature single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam pressure.
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Details
| Wireless Specifications | Communication protocol | ISA100.11a protocol |
| Data rate | 250 kbps | |
| Frequency | 2.400-2.4835 GHz license free ISM band | |
| Radio security | AES 128 bit codified | |
| RF Transmitter power | Max. 11.6 dBm (fixed) | |
| Antenna | +2 dBi Omni directional monopole type For amplifier housing code 8 and 9, separately sold remote antenna and antenna cables can be used |
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| Performance specifications | Absolute Pressure Accuracy | 1MPa or higher: ±0.2% of span |
| Update Time | 0.5 to 3600 s selectable | |
| Functional Specifications | Battery Pack | Battery packs with long life lithium-thionyl chloride batteries. With the intrinsically safe type, the battery pack is replaceable in hazardous area. |
| Battery Characteristic | Typical battery life is 10 years at 60 seconds update time or 4 years at 10 seconds update time in the following conditions.* • Ambient temperature: 23±2°C • Device role: IO mode • LCD display: off (* Environmental condition such as vibration may affect the battery life) |
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| Degrees of Protection | IP66/IP67, NEMA4X | |
| Ambient Temperature Limits | -40 to 85°C (-40 to 185°F) -30 to 80°C (-22 to 176°F) LCD visible range |
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| Regulatory compliance Statement | Explosion Protected types | ATEX, FM, CSA, IECEx Intrinsically safe Approval |
| EMC Conformity Standards | EN61326-1 Class A, Table 2 (For use in industrial locations), EN61326-2-3 | |
| R&TTE Conformity Standards | ETSI EN 300 328, ETSI EN 301 489-1, ETSI EN 301 489-17, EN61010-1, EN61010-2-030, EN62311 | |
| Regulation Conformity of the Wireless Module | • FCC Approval • IC Approval |
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| Safety Requirement Standards | EN61010-1, EN61010-2-030 |
Middelen
ISA100 wireless temperature and pressure transmitters.
Eliminating the wire using wireless transmitter is the perfect solution for rotating equipment. It establishes data collection between the transmitter and the gateway by reliable communication even though the dryer was rotating.
ISA100 wireless temperature and pressure transmitters with orifice plates allow:
- No cabling installations or maintenance.
- Small amount of hardware and simple equipment implementation means minimizing potential vandalism.
ISA100 Wireless Monitoring
- Gateway x1, Temperature Transmitter (YTA) x3, Pressure Transmitter (EJX) x1, Repeater x1
Gateway is installed at control room and 3m height extended antenna is set.
- Temperature Transmitter (YTA) and Pressure Transmitter (EJX) are installed at each monitoring point.
- Repeater is installed on high position.
- Oil level measurement of diesel tanks that feed fuel to their diesel generator's which are at three locations and 400 meters apart from each other.
- Also to measure level , pressure and flow to and from their main storage yard.
ISA100 Wireless Temperature and Pressure Transmitters
- Gateway x1, Temperature Transmitter (YTA) x1, Pressure Transmitter (EJX) x1
High quality wireless communication confirmed
- Packet Error Rate (PER) is 0 to 2.5%/ 5 days
Download this eBook and learn:
- The basic physics of pressure
- Different types of pressure sensors
- Features of pressure transmitters
- Pressure transmitters communications standards
- Key characteristics of pressure
- Common types of diaphragm seals
Using wireless technology for monitoring a variety of measuring points in Industrial Plants has becoming a very attractive choice for plant managers. Today, the plant manager is able to build a quick and cost effective network solution to enable flexible information acquisition and to improve maintenance efficiency and safety.
Downloads
Brochures
Algemene specificaties
- EJX110B, EJX310B, EJX430B Differential Pressure and Pressure Transmitters (2.7 MB)
- Field Wireless System Overview (1.9 MB)
- EJX118B, EJX438B Diaphragm Sealed Differential Pressure and Gauge Pressure Transmitters (2.4 MB)
- EJX210B Flange Mounted Differential Pressure Transmitter (2.6 MB)
- EJX510B, EJX530B Absolute and Gauge Pressure Transmitters (1.6 MB)
Technische informatie
Certificaten
- RE Declaration of Conformity (EJX110B) (1.3 MB)
- RE Declaration of Conformity (EJX118B) (238 KB)
- RE Declaration of Conformity (EJX210B) (239 KB)
- RE Declaration of Conformity (EJX310B) (4.6 MB)
- RE Declaration of Conformity (EJX430B) (4.4 MB)
- RE Declaration of Conformity (EJX438B) (2.5 MB)
- RE Declaration of Conformity (EJX510B) (1.3 MB)
- RE Declaration of Conformity (EJX530B) (1.3 MB)
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