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Summary:
ZR-E110ADifferential pressure transmitterUsed to measure the liquid, gas, or vapor level, density, and pressure, and then convert it into a 4-20mADC current signal output.ZR-E110ADifferential pressure transmitterIt can also communicate with the HART275 handheld device for setting, monitoring, etc.
Functional specifications:
Output 2-wire system, four~20mA DCOutput, digital communication, programmable linear or square root output mode,HARTProtocol loading inOn a 4-20mA DC signal.
Power supply voltage:
10.5~42V DC (working state)
(10.5-30V DC intrinsic safety type)
16.4-42V DC (digital communication,BRAINAnd HART protocol)
(16.4~30V DC intrinsic safety type)
Load (output signal code D)When with E)
0-1335 Ω working state
250-600 Ω digital communication
The HART communication distance uses multi-core twisted pair cables, with a maximum communication distance of up to 1.5km. The communication distance varies depending on the cable type.
Environmental temperature:
-40~85℃(-40~185°F)
-30~80℃(-22~176°F)[Equipped with LCD header
Liquid contact temperature:
-40~120℃(-40~248°F)
Performance specifications:
Reference accuracy for range adjustment
(including linearity, hysteresis, and repeatability starting from zero)
±0.1%~±0.5%
Static pressure effect
L membrane box
± [0.07% range+0.052% range upper limit]/3.4MPa {500psi}
M. H and V membrane boxes
± [0.1% range+0.028% range upper limit]/6.9MPa {1000psi}
Overvoltage effects (M, H)And V membrane box)
± 0.03% upper range limit/6.9MPa {2000psi}
Stability (M, H)And V membrane box)
± 0.1% range upper limit/60 months
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