EJA120A Differential Pressure Transmitter

E JA120A EJA120A differential pressure transmitter differential pressure transmitter used to measure liquid, gas, or liquid level, density and pressure of the steam, and then into 4 ~ 20mADCTM current signal output. EJA120A also with BRAIN handheld, TM YHC4150, CENTUMCS, FieldMate, HART 375 communicate with each other through their set, monitor and so on. EJA120A differential pressure transmitter E diaphragm measuring range -1 ~ 1kPa (-4 ~ 4inH2O) measurement range 0.1 ~ 1kPa (0.4 ~ 4inH2O) Accuracy ± 0.2% Protection class IP67, NEMA 4X, and JIS C0920 immersion-proof anti- ? Specifications FM, CENELEC ATEX, CSA, IECEx output signal 4 ~ 20mA DC or 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 model 9 ~ 17.5V DC) Ambient temperature -25 ~ 80 ℃ (-13 ~ 176 ℉) Process temperature -25 ~ 80 ℃ (-13 ~ 176 ℉ ) maximum working pressure 50kPa (7.25psi) install 2-inch pipe installation wetted parts materials diaphragm SUS316L (Diaphragm: Hastelloy C-276) accommodating chamber housing aluminum flange SUS316 or SUS316 stainless steel (Optional) Specifications Code: EJA120A-DES5A-92NN Item 1: output signal -D 4-20mA DC / with digital communication (BRAIN protocol) -E 4-20mA DC / with digital communication (HART protocol) -F FF fieldbus communication item 2 : Measuring range (diaphragm) E 0.1-1KPa Section 3: wetted material S JIS SCS14A JIS SUS316L JIS SUS316 Item 4: process interface 0 No process connector (Rc1 / 4 internal thread on the container chamber flange) 1 Rc1 / 4 female thread process connection 2 Rc1 / 2 female thread process connection 3 1 / 4NPT threaded process connection 4 1 / 2NPT threaded process connector without process connector 5 (1 / 4NPT internal threads on the container chamber flange) 5 Item: Bolts and nuts material A JIS SCM435 50KPa B JIS SUS630 50KPa C JIS SUH660 50KPa Article 6: Installation -2 vertical pipe connecting the right pressure, the upper part of the installation process connector -3 vertical pipe connecting the right pressure, the lower part of the installation process connector -6 vertical pipe connection, left the high pressure, the upper part of the installation process connections -7 vertical pipe connecting the left pressure, the lower part of the installation process pipe connecting joints 8 level, the right of the high-pressure pipe connection - 9, left high pressure Item 7: Electrical connection 0 G1 / 2 female, an electrical interface 2 1 / 2NPT internal thread, two electrical connections without blind plug within 3 Pg13.5 thread, two electrical connections without blind plug within 4 M20 thread, two electrical connections without blind plug 5 G1 / 2 internal thread, two electrical interfaces, a blind plug 7 1 / 2NPT internal thread, two electrical interfaces, a blind plug within 8 Pg13.5 thread, two electrical interfaces, a blind plug within 9 M20 thread , two electrical interface, a blind plug Section 8: Built-in digital display table display table D Band E digital display measuring range knob N for section 9: Mounting bracket A JIS SECC 2 "pipe installation (Pinto form ) B JIS SSUS304 2 "pipe installation (Pinto shape) C JIS SECC 2" pipe installation (L-shaped) D JIS SSUS304 2 "pipe installation (L-shaped) N no three, additional features form the top Item 1: Explosion type, 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 environment 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 non-flammable 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 contain KF1.KS1 KEMA N-type and N-type EX nA ⅡCT4 CU1 contains CF1 and CS1 SU1 SAA flameproof and intrinsically safe and non-sparking Ex 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 Item 2: flameproof seal joints are not G71 specified connection port: 1 / 2NPT Applicable cable diameter: Φ8.5 ± 0.5 (1 个) G72 connection ports: 1 / 2NPT Applicable cable diameter: Φ8.5 ± 0.5 (1 个) 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 coated Changes do not specify the P1 paint color changes apply 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 P7 green color Changes apply only to the transmitter housing X1 metallic silver epoxy paint change grilled Item 4: A lightning protection does not specify the transmitter power voltage: 10.5-32V DC (intrinsically safe: 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 filling fluorine oil, temperature -20-80 ℃ Item 6: Correction Unit does not specify 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 plugs U do not specify the total length: 112mm (standard: 32mm) Chapter 9: fast response time is not specified refresh F1: ≤0.125 seconds response time (including the minimum damping time constant): up to 0.3-0.5 seconds (L diaphragm 0.6 seconds) Item 10: PID / LM function does not specify the LC1 PID control function, Link Master function Item 11: CPU abnormal output is set to the low side or NAMUK NE43 not specify C1 low side: ≤-5% (3.2mA DC) C2 (NAMUK NE43) [output signal 3.8 ~ 20.5mA] fault alarm output -5%, 3.2mA or less C3 (NAMUK NE43) [output signal 3.8 ~ 20.5mA] fault alarm output 110%, item 12 21.6mA above: High HAC is not specified accuracy: ± 0.1% Item 13: 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 14: Gold-plated diaphragm seal diaphragm is not specified gilded A1 Item 15: The configuration does not specify R1 user configuration software Item 16: accommodating chamber flange unspecified N1 without exhaust drain plugs N2 N1 and without process connection, both sides of the processing volume chamber flange DIN 19213 7 / 16 inch × 20 internal thread (mounting thread), the back side with a blind plug N3 N1, N2 volume chamber flange, diaphragm, body and blind plug accessories manufacturers Item 17: Stainless steel tag plate N4 JIS SUS304 stainless steel is not specified tag is fixed to the transmitter's first 18: Parts Manufacturing prove not specify M01 M11 flange accommodating chamber accommodating chamber flange process connections Item 19: Stress test pressure leak test to prove you do not specify the test pressure diaphragm T04 E: 50KPa test fluid: nitrogen residence time of 10 minutes More information: http: //www.ybfmc.com