Yokogawa pressure transmitter

The EJA-A range is Yokogawa’s most successful pressure transmitter. First released in 1991, it continues to offer high performance and high reliability for almost any application. With an installed base of over 4-1/2 million EJA-A transmitters worldwide, it has a proven track record of exceptional mean-time-between-failure that is unmatched in the industry. Model Application Type Capsule Measurement Span Maximum Working Pressure 　 kPa inH2O MPa psi 　 Differential Traditional- L 0.5 to 10 2 to 40 16*3 2250*3 EJA110A Pressure Mounting*1 M 1 to 100 4 to 400 16   2250   　 　 　 H 5 to 500 20 to 2000 16   2250   　 　 　 V 0.14 to 14MPa 20 to 2000 psi 16   2250   　 Flow Integral L 1 to 10 4 to 40 3.5 500 EJA115 Orifice M 2 to 100 8 to 400 14

The EJA-E range of transmitters is Yokogawa’s most recent evolution of the DPharp family of pressure transmitters, being released in 2012. It combines the ruggedness and success of the workhorse EJA-A range with the class-leading technology and performance of the EJX. It offers enhanced performance and reliability with built-in safety certification. Its small form factor and rugged materials provide the level of robustness that is expected from Yokogawa products. Model Application Type Capsule Measurement Span Maximum Working Pressure 　 kPa inH2O MPa psi 　 Differential Traditional- F 0.5 to 5 2 to 20 16 2300 EJA110E Pressure Mounting*1 M 1 to 100 4 to 400 16 2300 　 　 　 H 5 to 500 20 to 2000 16 2300 　 　 　 V 0.14 to 14 MPa 20 to 2000 psi 16 2300 　 Flow Integral F 1 to 5 4 to 20 16 2300 EJA115E Orifice M

The EJX range of transmitters is Yokogawa’s premium performance line of DPharp pressure transmitters. Released in 2004, it offers the most technologically advanced solution with class-leading performance and stability specifications. Additionally, the EJX family offers unique features such as standard IEC61508 certification, optional contact output, advanced diagnostics, multivariable mass flow measurement and ISA100 wireless capability. Model Application Type Capsule Measurement Span Maximum Working Pressure 　 kPa inH2O MPa psi 　 Differential Traditional- F 0.1 to 5 0.4 to 20 16 2300 EJX110A Pressure Mounting*1 M 0.5 to 100 2 to 400 25 3600 　 　 　 H 2.5 to 500 10 to 2000 25 3600 　 　 　 V 0.07 to 14MPa 10 to 2000 psi 25 3600 　 Flow Integral F 1 to 5 4 to 20 16 2300 EJX115A Orifice M 2 to 100 8 to 400

The excellent performance and ease of application of the P10 series have been proven in numerous installations in every kind of process industry throughout the world. P10 series can be used to measure not only differential pressure but also flow rate, liquid level, density and other process variables which can be measured via differential pressure, converting them to 20 to 100 kPa (0.2 to 1.0kg/c㎡, 0.2 to 1.0 bar or 3 to 15 psi) signals for transmission to remote receivers. Differential pressure transmitters are employed in many fields, often under very severe working conditions that pose many technical problems. The P10 series is the ultimate in transmitters, solving these problems ingeniously. P10 Pneumatic Pressure/ Differential Pressure Transmitters General Specifications Title Document number Model Y/11AL Pneumatic Absolute Pressure Transmitter GS 02C01B01-00E PDF (74KB) Model Y/11AM Pneumatic Absolute Pressure Transmitter GS 02C01B02-00E PDF (101KB) Model Y/11AH Pneumatic Absolute Pressure Transmitter GS 02C01B03-00E PDF (84KB) Model Y/11GM Pneumatic Gauge Pressure Transmitter GS 02C01B04-00E PDF (63KB) Model Y/11DM Pneumatic Differential Pressure Transmitter G

The YTA50 and YTA70 are head mount type of temperature transmitters that conform to the standard DIN formB head mounting. Specifications: Temperature Transmitters YTA50/YTA70 Accuracy (typical) YTA50: ±0.1% of span or ±0.2deg C(0.36deg F) YTA70: ±0.1% of span or ±0.1deg C(0.18deg F) Cold junction Compensation accuracy (For T/C only) ±1 deg C (1.8 deg F) Power supply effect ±0.005% of FS per volt Ambient temperature effect YTA50: (±0.1% or ±0.1deg C) / 10 deg C YTA70: (±0.05% or ±0.05deg C) / 10 deg C Input signal Single input Input type is selectable: thermocouples, 2-, 3-, and 4-wire RTDs, ohm and DC milivolt Output Two wire 4 to 20 mA DC Supply voltage 7 to 35 V DC (7 to 28 V DC for Intrinsically safe type) Ambient temperature Option code may affect limits -40 to 85 deg C (-40 to 185 deg F) Mounting DIN form B head mounting Weight 50g (0.11lb) Certificates ATEX, FM, or IECEx

YTA Series temperature transmitters convert the sensor signals to a unified signal, 4 to 20mA signal or FOUNDATION™ fieldbus. This eliminates the drawbacks of wire resistance and signal noise that are often experienced with conventional temperature instruments, which must be connected by long extension lead wires or three-conductor cables to converters in an instrument panel room. Specifications: Temperature Transmitters YTA110 YTA310/YTA320 Accuracy (typical) YTA110: ±0.1% of span YTA310/320: ±0.05% of span Cold junction Compensation accuracy (For T/C only) ±0.5 deg C (0.9 deg F) Power supply effect ±0.005% of calibration span per volt Ambient temperature effect ±0.1%/10 deg C (YTA110) Input signal YTA110/YTA310: single input, YTA320: dual input Input type is selectable: thermocouples, 2-, 3-, and 4-wire RTDs, ohm and DC milivolt Output Two wire 4 to 20 mA DC or FOUNDATION fieldbus signal (YTA320) Supply voltage BRAIN and HART: 10.5 to 42 V DC (10.5 to 30 V DC for Intrinsically safe type) Fieldbus: 9 to 32 V DC (9 to 24 V DC for