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} |
(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 29 | 0.1 to 2 | 0.1 to 2 |
Range | 0 to 200 kPa | 0 to 29 | 0 to 2 | 0 to 2 | |
B | Span | 0.1 to 2 | 14.5 to 290 | 1 to 20 | 1 to 20 |
Range | 0 to 2 | 0 to 290 | 0 to 20 | 0 to 20 | |
C | Span | 0.5 to 10 | 72.5 to 1450 | 5 to 100 | 5 to 100 |
Range | 0 to 10 | 0 to 1450 | 0 to 100 | 0 to 100 | |
D | Span | 5 to 50 | 720 to 7200 | 50 to 500 | 50 to 500 |
Range | 0 to 50 | 0 to 7200 | 0 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