EJA430A professional supplier of a pressure transmitter Products Name: Smart Pressure Transmitter Model: EJA430A an Agent: Agile Xi'an Electrical Equipment Co. Tel: 029-68980961 15029489844 (stock) EJA smart transmitter Yokogawa Electric Corporation of Japan mid-nineties latest product, the first to use a true digital sensor - silicon resonant sensor, creating a new era of the transmitter, the product has higher accuracy, stability, reliability resistance, since the market, praised by all. To welcome the arrival of the fieldbus era, we have introduced compliance testing and certification by the Foundation FF standard fieldbus transmitters excellent performance of the world's first - silicon resonant sensor with high accuracy: 0.075% five consecutive years without adjustment temperature effect is negligible static pressure effects are negligible unidirectional overvoltage IMPACT: 100 000 consecutive way over the amount of pressure after the experiment IMPACT <0.03% two-way communication function (BRAIN / HART protocol, FF Fieldbus) perfect self Basic goods received diagnostic function liquid film material: Hastelloy C-276 is compact and lightweight (Standard 3.9kg) art works; using microelectronic processing techniques (MEMS) in the center of a monocrystalline silicon chip surface and edges create two shapes, sizes, materials entirely consistent H-shaped resonant beam, resonant beam for high-frequency oscillations in the self-oscillating circuit (Figure 1). When the upper and lower surfaces of the silicon wafer subjected to the pressure range, the deformed, leading to the center beam due to the compression force and the resonance frequency decreases, the tensile force due to the edge of the resonance frequency increases (Figure 2). The difference between the two frequencies of the signal directly to the CPU for data processing, then (1) the D / A converted into 4-20mA output signal, digital signal superimposed Hart Brain or communicate; (2) direct output in line with Fieldbus (Fieldbus Foundation TM ) standard digital signal. Flexible installation; without stents can be installed directly; routine use, no three-valve configuration flexibility and convenience; via a computer or handheld transmitter configuration, also available through the Settings button on the transmitter span and zero button to adjust EJA430A pressure transmitter site selection table basic specifications code: EJA430A-DAS5A-92NN Item 1: Output signal -D 4-20mA DC / with digital communication (BRAIN protocol) -E 4-20mA DC / band digital communication (HART protocol) -F FF fieldbus communication Item 2: Measurement range (diaphragm) A 0.03-3MPa B 0.14-14MPa Section 3: wetted material S JIS SCS14A JIS SUS316L JIS SUS316 H JIS SCS14A Harrington Alloy C-276 JIS SUS316 M JIS SCS14A Monel JIS SUS316 T JIS SCS14A tantalum JIS SUS316 A Hastelloy C-276 Hastelloy C-276 Hastelloy C-276 D Hastelloy C-276 Hastelloy C Tantalum -276 B Monel is Belmont Belmont Cornell Item 4: Process interface 0 No process connector (RC1 / 4 internal thread on the container chamber flange) 1 RC1 / 4 threaded process connection 2 RC1 / 2 threaded process connection 31 internal / 4NPT threaded process connections within the 4 1 / 2NPT threaded process connection 5 No process connector (within 1 / 4NPT threads on volume chamber flange) Item 5: Bolts and nuts material A JIS SCM435 3MPa 14MPa B JIS SUS630 3MPa 14MPa C JIS SUH660 3MPa 14MPa Section 6: Installation -2 vertical pipe connecting the right pressure, the upper part of the installation process fitting -3 vertical pipe connecting the right pressure, the lower part of the installation process -6 vertical pipe connecting joints, left high pressure, the upper connector installation process - 7 vertical pipe connection, left high pressure, the lower the installation process joints -8 horizontal pipe connecting the right high pressure -9 horizontal pipe connection, left high pressure Item 7: Electrical connection 0 G1 / 2 internal thread an electrical interface 2 1 / 2NPT internal thread II an electrical interface, no blind threaded plug 3 Pg13.5 two electrical connections without blind plug 4 M20 threaded two electrical connections without blind plug 5 G1 / 2 internal thread two electrical connections, blind plug a 71 / 2NPT female two electrical interface within an 8 Pg13.5 blind threaded plug two electrical connections, blind plug a 9 M20 threaded two electrical connections, blind plug one of the first 8: Built-D digital display table display table E Digital Display Settings button strap measuring range without first nine N: mounting bracket A JIS SECC 2 "pipe installation (Pinto type) B JIS SUS304 2" pipe installation (Pinto type) C JIS SECC 2 "pipe installation (L type) D JIS SUS304 2 "pipe installation (L-type) N no related products: EJA110A Differential Pressure Transmitter Differential Pressure Transmitter EJA130A EJA120A high hydrostatic pressure transmitter EJA210A flange mounted differential pressure transmitter EJA310A absolute pressure transmitter EJA430A EJA440A high hydrostatic pressure transmitter pressure transmitter pressure transmitter EJA118W EJA530A details EJA differential pressure transmitter pressure transmitter please Advisory: http: //www.jm805.com Tel : 029-84491568