EJA438E Diaphragm Sealed Pressure Transmitter

H capsule box A capsule box B capsule box

Flat flange

Measuring range -100~500kPa -0.1~3.5MPa -0.1~16MPa -0.1~7MPa

(-400~2000inH2O) (-14.5~500psi) (-14.5~2300psi) (-14.5~1000psi)

Measuring range 2.5~100kPa 0.06~3.5MPa 0.46~16MPa 0.46~7MPa

(25~500inH2O) (8.6~500psi) (67~2300psi) (67~1000psi)

Accuracy ±0.2% ±0.2% ±0.2% ±0.2%

Protection rating IP66/IP67, NEMA 4X

Explosion-proof specifications NEPSI, FM, CENELEC ATEX, CSA, IECEx

Output signal 4~20mA DC, BRAIN, HART/HART (1~5V DC) low power consumption, FOUNDATIONTM fieldbus or PROFIBUS PA two-wire digital communication

Power supply BRAIN and HART: 10.5~42V DC (common and flameproof) 10.5~32V DC (with lightning arrester) 10.5~30V DC (intrinsically safe, n-type, non-flammable) Digital communication (BRAIN and HART: small 16.6) V DC) HART (1~5V): 9~28V DC

Fieldbus: 9~32V DC (Intrinsically Safe Entity Mode: 9~24V DC, Intrinsically Safe FISCO Mode: 9~17.5V DC)

Ambient temperature -40~60°C (-40~140°F) (normal type)

-30~60°C (-22~140°F) (built-in display)

Ambient temperature must be within the operating temperature range of the fill fluid

Process temperature -50~250°C (-58~482°F)

Ambient temperature must be within the operating temperature range of the fill fluid

Large working pressure flange rated pressure

Installation Transmitter: 2-inch tube installation

Diaphragm seal: flange mounting

Flange size Flat flange type: 3-inch (80mm), 2-inch (50mm), 1 1/2-inch (40mm)

Convex flange type: 4-inch (100mm), 3-inch (80mm)

Combination type: convex flange high side: 4-inch (100mm)

Flat flange low side: 3-inch (80mm)

Diaphragm material 316 SST 316LSST, Hastelloy C-276, tantalum, titanium, nickel, Monel

Flange material S25C, 304 SST, 316 SST

Shell cast aluminum alloy, corrosion resistant cast aluminum alloy, ASTM CF-8M stainless steel