l Large LCD display;
l Static accuracy: ±0.1~1%FS;
l With 3VDC working voltage (2pcs of “AAA” batteries);
l Upper and lower limits of the alarm can be set freely;
l Alarm signal display and output with one set of diode;
l Four kinds of units such as PSI, BAR, kPa and kgf/cm2 can be switched freely;
l Applied to measuring the pressure of non-corrosive gas or low viscosity liquid;
AT2300, with high accuracy and low price, incorporates MEMS technology and custom Application Specific Integrated Circuit (ASIC) technology in the design. The kernel part is micro-machine silicon pressure sensor. Without the moving parts, it has a long life.
It is very convenient to use. The LCD display avoid the error reading from simulate dial. You can use the button in the panel to switch the unit and turn the gauge on and off. The time of default display can be adjusted according to the customer’s requirements.
With economic price, high accuracy and convenient to read the display of the LCD, this product is an ideal substitute of the analog scale gauge. Moreover, we can produce the digital gauge according to your special requirements, and we can also supply OEM service.
Specification:
Model No.: AT2300A~AT2300F;
Power Supply: 3VDC (2pcs of “AAA” batteries);
Range: 0~1.2MPa & 0～10MPa & 0~40MPa & 0～70MPa;
Diameter of the Case: 76mm;
Dimension of the Display: 48mm(L)*24mm(W);
Display Method: 4 digits with four different kinds of units;
Pressure Display Resolution: 0.1～0.2%FS (≥3%FS);
Static Accuracy: 0.5%～1%FS & 0.25%～0.5%FS & 0.1%～0.5%FS;
Environment Temperature: －10～50°C;
Media Temperature: －20～85°C;
Type of Sensor: Diffusion silicon pressure sensor & Ceramic pressure sensor & Piezoresistive stainless steel sensor;
Response Time: ≤0.1 seconds & ≤0.2 seconds;
Automatic shut off time: 15～120 seconds (can be adjusted according to the customers’ demands), the default display time is 30 seconds;
Proof Pressure: 100%FS;
Burst Pressure: 150～200%FS;
Pressure Port: G1/4-19 or according to customers requirements;
Material of the Case: ABS or PBT≤GF30;
Material of the pressure Port: PBT≤GF30 & Brass & 304 stainless steel;
Units for selection：Four kinds of units such as PSI, BAR, kPa and kgf/cm2 can be switched freely；
Alarm output (Optional )：One set of diode (3VDC)；
Media Compatibility：Non-corrosive Gas & Non-corrosive Liquid & Liquid;
Others: The default displaying time is 30 Seconds once
Press the “SET” button; Press and hold the “SET” button for three seconds, the gauge is OFF.;
We can produce the digital gauge according to your special requirements such us pressure range, pressure units, connection, the way of giving an alarm, the material and color of the case, etc.
And, we can also supply OEM services.