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YOKOGAWA EJA510A Absolute Pressure Transmitters EJA510A-DBS4N02DN 4-20mA BRAIN protocol

Categories YOKOGAWA EJA transmitters
Brand Name: YOKOGAWA
Model Number: EJA510A-DBS4N02DN
Certification: IEC61508,CE
Place of Origin: China/Japan
MOQ: 1 set
Price: $405/set
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000 set/Month
Delivery Time: 2 weeks
Packaging Details: carton
Output: 4-20mA
safety: IEC61508
Display: Digital indicator
scale: 0.1 To 2 MPa {1 To 20 Bar}
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YOKOGAWA EJA510A Absolute Pressure Transmitters EJA510A-DBS4N02DN 4-20mA BRAIN protocol

The absolute and gauge pressure transmitter model EJA510A and EJA530A can be used to measure liquid, gas, or steam pressure. Both output a 4 to 20 mA DC signal corresponding to the measured pres- sure, and also feature remote setup and monitoring through communications with the BRAIN™ terminal and CENTUM CS™ or XL™ or HART® 275 host.

FUNCTIONAL SPECIFICATIONS

Span & Range Limits

(Values are in absolute for EJA510A)

Measurement Span and Range

MPa


psi (/D1)


bar (/D3)


kgf/cm2(/D4)


A

Span

10 to 200

kPa

1.45 to 290.1 to 20.1 to 2
Range0 to 200 kPa0 to 290 to 20 to 2

B

Span0.1 to 214.5 to 2901 to 201 to 20
Range0 to 20 to 2900 to 200 to 20

C

Span0.5 to 1072.5 to 14505 to 1005 to 100
Range0 to 100 to 14500 to 1000 to 100

D

Span5 to 50720 to 720050 to 50050 to 500
Range0 to 500 to 72000 to 500

0 to 500


Zero Adjustment Limits
Zero can be fully elevated or suppressed, within the Lower and Upper Range Limits of the capsule.
External Zero Adjustment “Q”
External zero is continuously adjustable with 0.01 % incremental resolution of span. Span may be adjusted locally using the digital indicator with range switch.
Mounting Position Effect
Rotation in diaphragm plane has no effect. Tilting up to 90° will cause zero shift up to 0.27 kPa {1.1 inH2O} which can be corrected by the zero adjustment.
Output “Q”
Two wire 4 to 20 mA DC output with digital communi- cations. BRAIN or HART FSK protocol are superim- posed on the 4 to 20 mA signal.


Canadian Standards Association (CSA)CSA Explosionproof Approval *1 *3 *4
Applicable standard: C22.2 No. 0, No. 0.4, No. 25, No. 30, No. 94, No. 142
Certificate: 1089598
Explosionproof for Class I, Division 1, Groups B, C and D Dustignitionproof for Class II/III, Division 1, Groups E, F and G
Division2 ‘SEALS NOT REQUIRED’ , Temp. Class: T4, T5, T6 Encl Type 4x Max. Process Temp.: T4; 120°C (248°F), T5; 100°C (212°F), T6; 85°C (185°F) Amb. Temp.: –40 to 80°C (–40 to 176°F)
Process Sealing Certification
Dual Seal Certified by CSA to the requirement of ANSI/ISA 12.27.01 No additional sealing required. Primary seal failure annunciation:
at the zero adjustment screw

CSA Intrinsically safe Approval *1 *3 *4
Applicable standard: C22.2 No. 0, No. 0.4, No. 25, No. 30, No. 94, No. 142, No. 157,
No. 213
Certificate: 1053843
Class I, Groups A, B, C and D Class II and III, Groups E, F and G
Encl Type 4x, Temp. Class: T4, Amb. Temp.: –40 to 60°C (–40 to 140°F) Vmax=30 V, Imax=165 mA, Pmax=0.9 W, Ci=22.5 nF, Li=730 µH
Process Sealing Certification
Dual Seal Certified by CSA to the requirement of ANSI/ISA 12.27.01 No additional sealing required. Primary seal failure annunciation:
at the zero adjustment screw


Cheap YOKOGAWA EJA510A Absolute Pressure Transmitters EJA510A-DBS4N02DN 4-20mA BRAIN protocol for sale
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