4" Digital LCD Pressure Gauge with Output 4-20mA
APT-KF4.0D series
*FEATURES
‧ High-accuracy pressure sensor, accuracy up to
± 1% F. S. / ± 0.5 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－4 inch ( 100 mm )
Material－plastic and stainless steel
Display：4" digits LCD display, size 53x28 mm, Backlight mode available
Unit Selection：Mpa(standard), psi, kg/cm2
Pressure Range：0-0.6MPa/0-1.0MPa/0-1.6MPa/0-2.5Mpa available upon request
Proof Pressure：150% of full range
Accuracy：±1.0% F.S. and ±0.5% F.S.
Measured media：Water and gas ＜80℃
Connection：1/4" PT or NPT male thread, bottom, SUS 304, SUS 316 also available
(other sizes available upon request)
Power Supply：Standard－External Power: 12-24V
Zero offset：Display can be manually zeroed when it is not zero offset due to temp. effect
Power saving： Backlight power off after 10 sec.
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.
