EJA440A high hydrostatic pressure transmitter

EJA440A high hydrostatic pressure transmitter Abstract: EJA440A high hydrostatic pressure transmitter ASIC amplifier design thanks to the package becomes smaller, and the bellows structure and flange miniaturization, this model's weight down to the original models of the half. ASIC design not only reduces the number of parts, but also improve the reliability of the amplifier. A, EJA440A high hydrostatic pressure transmitter technical parameters EJA440A diaphragm pressure transmitter C D diaphragm measuring range -0.1 ~ 32MPa (-15 ~ 4500psi) -0.1 ~ 50MPa (-15 ~ 7200psi) measurement range 5 ~ 32MPa (720 ~ 4500psi) 5 ~ 50MPa (720 ~ 7200psi) accuracy of ± 0.12% ± 0.12% Protection class IP67, NEMA 4X, and JIS C0920 immersion-proof anti-specification FM, CENELEC ATEX, CSA, IECEx output signal or 4 ~ 20mA DC ? FOUNDATION fieldbus or PROFIBUS PA two-wire digital communication power BRAIN and HART: 10.5 ~ 42V DC (intrinsically safe: 10.5 ~ 30V DC) Fieldbus: 9 ~ 32V DC (Intrinsically Safe Entity model 9 ~ 24V DC, intrinsically safe FISCO Mode 9 ~ 17.5V DC) Ambient temperature -40 ~ 85 ℃ (-40 ~ 185 ℃) (Normal) -30 ~ 80 ℃ (-22 ~ 176 ℃) (built-in indicator) Process temperature -40 ~ 120 ℃ (-40 ~ 248 ℃) (ordinary) Maximum overpressure 48MPa (6750psig) 60MPa (8500psig) install 2-inch pipe installation wetted parts materials Diaphragm SUS316L (Diaphragm: Hastelloy C-276) accommodating chamber flange SUS316 SUS316 stainless steel or aluminum housing (optional) Second, EJA440A high hydrostatic pressure transmitter selection parameters Basic Specifications Code: EJA440A-DCS5A-92NN Item 1: output signal -D 4-20mA DC / BRAIN protocol digital communications -E 4-20mA DC / HART protocol digital communication -F FF Fieldbus Item 2: Measuring range (diaphragm) C 5-32MPa {50-320kgf / cm2} D 5-50MPa {50-500kgf / cm2} 3 Item: wetted material S JIS SCS14A JIS SUS316L JIS SUS316 Item 4: Process Interface 0 without process connector (flange on the container chamber Rc1 / 4 female) 1 with Rc1 / 4 internal thread flange 2 with Rc1 / 2 (the container chamber flange 1 / 4NPT female) process procedure within threaded flange 3 with 1 / 4NPT internally threaded joint 4 with 1 / 2NPT internally threaded connector without process connector 5 Item 5: Bolts and nuts material A JIS SCM435 32MPa 50MPa B JIS SUS630 32MPa 50MPa C JIS SUH660 32MPa 50MPa item 6: Installation -2 vertical installation, right side high pressure, process connector on -3 mounted vertically, right side high pressure, process connector in the next -6 mounted vertically, left the high-pressure, process connection on -7 mounted vertically, left high pressure, process connector in the next 8 level installation, right side high pressure 9 in installation, left high pressure Item 7: Electrical connection 0 G1 / 2 internal thread an electrical interface 2 1 / 2NPT internal thread two electrical connections without blind plug thread within 3 Pg13.5 two electrical connections without blind plug within 4 M20 threaded two electrical connections without blind plug 5 G1 / 2 internal thread two electrical connections, a blind plug 71 / 2NPT internal thread two electrical interfaces, one blind plug 8 Pg13.5 thread two electrical connections, blind plugs a 9 M20 threaded two electrical interfaces, one of the first blind plug 8: D digital display table display table E Digital display table N strapless measurement range display table setting knob 9: Mounting bracket A SECC flat bay B SUS304 flat bracket C SECC L-bracket N D SUS304 L-bracket without mounting bracket three, Additional functions Item 1: flameproof, intrinsically safe explosion does not specify NF1 NEPSI license: dⅡCT6 ambient temperature: -40-60 ℃ Electrical Interface: 1 / 2NPT FF1 FM Explosion license C1: ⅠⅡ & Ⅲ Div 1 & 2, Gps.B , C, D, E, F & G NEMA 4X Temperature: C1: T6 FF15 FM Explosion license C1: ⅠⅡ & Ⅲ Div 1 & 2, Gps.B, C, D, E, F & G NEMA 4X Temperature: C1: T6 KF1 CENELEC (KEMA) Explosion License: EExd Ⅱ CT4, T5, T6 KF5 CENELEC (KEMA) explosion license: EExd Ⅱ CT4, T5, T6 CF1 CSA Explosion license C1: ⅠⅡ & Ⅲ Div, 1 & 2, Gps, B, C, D, E, F, & G ENCL : Type4X Temperature: CI: T4, T5, T6 CF15 CSA Explosion license C1: ⅠⅡ & Ⅲ Div, 1 & 2, Gps, B, C, D, E, F, & G ENCL: Type4X Temperature: CI: T4, T5, T6 NS1 NEPSI intrinsically safe approval: ia Ⅱ CT4 ambient temperature: -40-60 ℃ Electrical Interface: 1 / 2NPT FS1 FM intrinsically safe approval Intrinsically C1: ⅠⅡ & Ⅲ Div, 1 & 2, Gps, B, C, D, E, F, & G noncombustible of C1: ⅠⅡ & Ⅲ Div, 1 & 2, Gps, B, C, D, E, F & G KS1 CENELEC (KEMA) intrinsically safe approval: EEx ia Ⅱ CT4 CS1 CSA intrinsically safe approval: C1: ⅠⅡ & Ⅲ Div, 1 & 2, Gps, A, B , C, D, E, F & G ENCL: Type4X temperature C1: T4 FU1 contain FF1 and FS1 KU1 CF1 and CS1 SU1 SAA flameproof and intrinsically safe and non-sparking Ex contains KF1.KS1 KEMA N-type and N-type EX nA ⅡCT4 CU1 contain dⅡCT6 / T5 / T4 IP67, Ex ia ⅡCT4 IP67, Ex nⅡ CT4 IP67 KS5 CENELEC (KEMA) Intrinsically Safe: [Entity Mode]: EEx ia Ⅱ CT4; [Fisco Mode]: EEx ia Ⅱ CT4 / EEx ia Ⅱ BT4 first 2: flameproof seal joints G71 is not specified, the connection ports: 1 / 2NPT Applicable cable diameter: Φ8.5 ± 0.5 (1 个) G72 connection ports: 1 / 2NPT Applicable cable diameter: Φ8.5 ± 0.5 ( 1) G81 connection ports: 1 / 2NPT Applicable cable diameter: Φ8.5 ± 0.5 (2 个) G82 connection ports: 1 / 2NPT Applicable cable diameter: Φ8.5 ± 0.5 (2 个) Item 3 : Painting: color change or change paint color does not specify P1 change applies only to the transmitter housing Munsell Flag Code: N1.5, P2 black color change applies only to the transmitter housing Munsell Flag Code : 7.5BG4 / 1.5 green P7 color change applies only to the transmitter housing X1 painted metallic silver epoxy paint change Item 4: A lightning protection does not specify a transmitter power supply voltage: 10.5-32V DC (intrinsically safe Type: 10.5-30V DC) Maximum allowable current: 6000A (1X4μS), repeatedly 1000A (1X40μS) 100 sequence 5: Oil-prohibited or forbidden water, cut oil processing is not designated K1 K2 Degreasing degreasing cleaning treatment process and the film cartridge filling fluorine oil, temperature -20-80 ℃ K5 K6 degreased and washed and dried skimmed washed and dried membrane cartridge red cans fluorine oil, temperature: Item 6 -20 ℃ ~ 80 ℃: Correction Unit does not designated D1 P correction (Psi unit) D3 bar calibration (bar unit) D4 M calibration (kgf / cm2) Item 7: SUS630 nuts sealed container chamber does not specify Y fastening flange bolts and nuts are coated SUS630 (liquid silicone Rubber) Item 8: Long vent plug is not specified U Overall Length: 112mm (standard: 32mm) Section 9: NAMUK NE43 (1) does not specify C3 (NAMUK NE43) [output signal 3.8 ~ 20.5mA] fault alarm output 110 %, more than 10 21.6mA Item: NAMUK NE43 (2) does not specify C2 (NAMUK NE43) [output signal 3.8 ~ 20.5mA] -5% fault alarm output, item 11 3.2mA the following: CPU exception when output is set to C1 low side do not specify the low side: ≤-5% (3.2mA DC) Item 12: Stainless steel amplifier housing is not specified E1 Amplifier Case Material: SCS14A stainless steel (equivalent to SUS316L cast stainless steel or ASTM CF-8M) Item 13: Fast F1 refresh response time is not specified: ≤0.125 seconds response time (including the minimum damping time constant): up to 0.3 seconds Chapter 14: PID / LM function does not specify the LC1 PID control function, Link Master function Item 15: Configuration not specify R1 user configuration software Item 16: Gold-plated diaphragm seal diaphragm does not specify A1 gilded Item 17: accommodating chamber flange unspecified N1 without exhaust drain plugs N2 N1 and without process connector, volume chamber flange sides machining DIN 19213 7/16 inch × 20 internal thread (mounting thread), rear side with blind plugs N3 N1, N2 volume chamber flange, diaphragm, body and blind plug accessories manufacturers Certifications 18: Stainless steel Tag cards do not specify N4 JIS SUS304 stainless steel tag is fixed on the transmitter's first 19: Parts Manufacturing prove not specify M01 M11 flange accommodating chamber accommodating chamber flange, item 20 Process connection: Pressure test leak proof pressure tests is not specified T09 C diaphragm test pressure: 32MPa test fluid: nitrogen residence time of 10 minutes T08 D diaphragm test pressure: 50MPa test fluid: nitrogen residence time of 10 minutes More information: http: //www.ybfmc.com