3" Digital LCD Pressure Gauge with Output 4-20mA
APT-KF3.0D series
*FEATURES
‧ High-accuracy pressure sensor, accuracy up to
± 1% F. S. upon request
‧ LCD crystal screen, and with blue back light,
Clear and exact to display figure
‧ Three units selectable, Standard: MPa
‧ Back light mode
‧ Power saving mode
‧ Output 4-20mA
*SPECIFICATIONS
Case：
Size－3 inch ( 80 mm )
Material－Plastic
Display：3 digits LCD display, size 40x17mm, Backlight mode
Units selectable：Mpa (standard), psi, kg/cm2
Pressure Range：0-0.6MPa/0-1.0MPa/0-1.6MPa/0-2.5Mpa available upon request
Pressure Proof：150% of full range
Accuracy：±1.0% F.S.
Measured media：Water and gas ＜80℃
Connection：1/4" PT or NPT male thread, bottom, SS 304 (other sizes available upon request), SS 316 also available
Power Supply：Standard－External Power : DC 12-24V
Power saving：Backlight power off after 10 sec.
Zero offset：Display can be manually zeroed when it is not zero offset due to temp. effect
Output Signal：4-20mA
Temperature：Operation -40~+70℃ ； Storage -20℃~+70℃
Working Humidity：35～85% RH
P.S.
1. Install the wiring and press "zero" for 5 seconds, and it will be full displayed and zeroed.
2. When the display shows "ERO" during the operation, it means the pressure is over the Max. Pressure.
Please press "zero" for 5 seconds for returning to normal.
