Differential pressure transmitter LFT710
silicon4-20 mARS-485

Differential pressure transmitter - LFT710 - LEFOO Group - silicon / 4-20 mA / RS-485
Differential pressure transmitter - LFT710 - LEFOO Group - silicon / 4-20 mA / RS-485
Differential pressure transmitter - LFT710 - LEFOO Group - silicon / 4-20 mA / RS-485 - image - 2
Differential pressure transmitter - LFT710 - LEFOO Group - silicon / 4-20 mA / RS-485 - image - 3
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Characteristics

Pressure type
differential
Technology
silicon
Output
4-20 mA, HART, RS-485
Electrical connection
terminal block
Supply voltage
24 Vdc, 12 Vdc, 36 VDC
Mounting
threaded
Process connection
NPT 1/4, NPT 1/2, M20 x 1,5
Fluid
for liquids, for oil, for water, for gas, for air
Material
stainless steel, aluminum
Protection level
IP65
Applications
process, for water treatment
Other characteristics
CE, programmable
Pressure range

Min.: -1 bar
(-14.5 psi)

Max.: 30 bar
(435.11 psi)

Precision

0.08 %

Description

LEFOO Smart Differential Pressure Transmitter LFT710 LFT710 Diferential Pressure Transmitter uses single crystal silicon sensor chip which adopts German advanced MEMStechnology. lt has built-in temperature compensation element and extremely high measurement accuracy and long-term stability over a wide range of static pressure and temperature variations. it can measure level, density, pressure of liquid, gas and steam. lt is widely used in industrial process control, automated manufacturing, aerospace automotive and marine petroleum and petrochemical, electronic power, medical and health and many other fields. LFT710 can accurately measure differential pressure and convert it into 4-20mA output signal and can be operated locally through three buttons, and remotely operated by a general-purpose communicator, configuration software, and mobile phone APP, to perform display and configuration adjustment without affecting the 4-20mA output signal. FEATURES * High-precision pressure sensor using MEMS monocrystalline silicon * Fast response time, high stability, measurement accuracy 0.075%FS * The maximum range ratio can reach 100:1 * Adopt double overload protection technology, strong overload capacity,one-way pressure up to 10MPa * Provide standard HART bus communication mode, perfect self-diagnosis and remote communication function * High brightness LCD display with backlight, reversible local display screen Convenient in-place current loop calibration function * In-place zeroing function, in-place zero point, full point setting and adjustment function * RS-485 and 4~20mA HART two output modes

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