EJAX110A Differential pressure transmitterDetailed product description：

The EJAX110A differential pressure transmitter is used to measure the liquid, gas, and vapor levels, densities, and pressures, and then convert them into 4-20mADC current signals for output. EJAX110A can also communicate with HART275 handheld devices for setting, monitoring, etc.

Functional specifications
Output: Two wire system, 4-20mADC output, digital communication, programmable linear or square root output mode, HART protocol loaded on 4-20mADC signal.
power supply voltage
10.5-42VDC (working state)
10.5-30VDC (intrinsic safety type)
16.4-42VDC (digital communication)
16.4-30VDC (intrinsic safety type)
Load (when output signal codes are E and S)
0-1335 Ω working state
250-600 Ω digital communication
Environmental temperature: -30-85 ℃ (-22-1760F)
Liquid contact temperature: -40-120 ℃ (-40-2480F)
HART: Multi core twisted pair cables are used for communication distance, with a maximum communication distance of up to 1.5Km. The communication distance varies depending on the cable type.
3、 Performance specifications
Reference accuracy for range adjustment: including linearity, hysteresis, and repeatability from zero): ± 0.1%~± 0.5%
Static pressure influence: ± [0.1% range+0.028% range upper limit]/6.9 MPa {1000 psi}
Overvoltage impact: ± 0.03% range upper limit/6.9MPa {2000psi}
Stability: ± 0.1% range upper limit/60 months

EJAX110A Differential Pressure Transmitter Selection Specification Table

model	Specification Code	explanation
EJAX110A		Differential pressure transmitter
output signal	-E	4-20mA, HART protocol digital communication (see GS1C22T1-CY)
measurement range (Capsule)	L M H V	0.5～10KPa{50～1000mmH2O} 1～100KPa{100～10000mmH2O} 5～500kPa{0.05～5kgf/cm2} 0.14-14MPa (1.4-140kgf/cm2) (Note 1)
Material of the liquid receiving part	S H M T A B	[Main body [Note 2] [Capsule] [Exhaust screw] SCS14SUS316L (Note 5) SUS316 SCS14A Hastelloy C-276 (Note 6) SUS316 SCS14A Monel (Note 6) SUS316 SCS14A Tantalum (Note 6) SUS316 Hastelloy C-276 (Note 3) Hastelloy C-276 (Note 6) Hastelloy C-276 Hastelloy C-276 (Note 3) Tantalum (Note 6) Hastelloy C-276 Monel (Note 4) Monel (Note 6) Monel
pipeline connection	0 one two three four five	No process joint (Rcl/4 internal thread on chamber flange) Process connector with Rcl/4 internal thread and Rcl/2 internal thread Process connector with 1/4NPT internal thread and 1/2NPT internal thread No process joint (1/4NPT internal thread on the chamber flange)
Material of bolts and nuts	A B C	[Maximum work pressure] L film box (note 9) L, M, H, V film box SCM4353.5MPa16MPa{160kgf/cm2} SUS6303.5MPa16MPa{160kgf/cm2} SUH6603.5MPa16MPa{160kgf/cm2}
Installation Method	-2 -3 -6 -7 -8 -9	Vertical installation, high pressure on the right side, process connector on top (Note 7) Vertical installation, high pressure on the right side, process connector at the bottom (Note 7) Vertical installation, high pressure on the left, process connector on top (Note 7) Vertical installation, high pressure on the left side, process connector at the bottom (Note 7) Horizontal installation, high pressure on the right (note 8), horizontal installation, high pressure on the left (note 8)
electrical interface	0 two three four	G1/2 internal thread, 1 wiring port 1/2NPT internal thread, 2 connection ports Pg13.5 internal thread, 2 connection ports M20 internal thread, 2 wiring ports G1/2 internal thread, 2 connection ports, with a blind plug 1/2NPT internal thread, two electrical interfaces, one blind plug Pg13.5 internal thread, Two electrical interfaces, one blind plug M20 internal thread, two electrical interfaces, one blind plug
Display header	D E f	Digital header Digital header with setting button (No header)
2-inch pipe installation bracket	A B C D N	SECC flat bracket SUS304 flat bracket SECCL type bracket SUS304L bracket No installation bracket

Example 1: EJAX110A-EMS5A-92NN
note
1: The material codes for the liquid receiving part are H, M, T, A, and D, with a measurement range of 0-14MPa
2: Container flange and process joint material
3: Material equivalent to ASTMCW-12MW
4: Material equivalent to ASTM M35-2
5: The membrane material is Hastelloy C-276, and the rest of the liquid receiving parts are made of SUS316L
6: Refers to the material of the diaphragm and other liquid receiving parts
7: If necessary, select installation brackets with codes C and D. Note 8: If necessary, select installation brackets with codes A and B
9: Applicable when the material codes for liquid handling are H, M, T, A, D, and B