Indicator
Model HPDI Series
48x96mm Size
High Precision Digital Indicator
For:
-Industrial weighing applications
- Force, pressure & torque measurements
Features:
-24 Bit Sigma-Delta A/D converter for high accuracy
-3 Set point relay output
-Full digital calibration
-Simulative (mV/V memory) or live load calibration
-Hold, peak hold and auto zero
- Optional serial output or analog output
-Watch-dog guard
SPECIFICATIONS
Analog signal input range | 0mV~ +20mV | |
Non-linearity | 0.01%F.S. max. | |
Max. display resolusion | 1/20.000 | |
Min. input sensitivity | 0.5μV/Digit（min.） | |
Temperature drift | Zero:±0.1μV/°C RTI max. SPAN:10ppm/℃ max. | |
Load cell excitation | DC 5V, 60mA (350 ohm x4 load cells) | |
Input noise | ±0.3μVpp | |
Input impedance | 10MΩ | |
A/D converter | 24 bit sigma-delta | |
A/D internal resolusion | 1/200.000 | |
A/D sampling speed | 50 times/sec | |
Display | LED,7 segments 14.1mm high 6 digit | |
Display speed | 50times/sec~1times/sec | |
Polarity indication(-) | "-" Minus sign | |
Annunciators | HOLD,ZERO, STABLE Relay point(LO, OK, HI) | |
Display increments | 1，2，5，10,，20,，50，100,200 selectable | |
Decimal points | Selectable to any points | |
Operating voltage | AC 110，220V±10%，50/60Hz | |
Power consumption | Approx.10VA | |
Operating temperature | -10℃ ~ 50℃ | |
Output | Standard | Relay 3CH Output |
Options | 1) RS-232C(Serial output) 2) RS-422(Serial output) 3) RS-485(Serial output) 4) DC0~10V(Analog output) 5) DC 4~20mA(Analog output) 6)BCD(Parallel output) | |
Weight | Approx.530g | |
* Specifications are subiect to change without notice
WZO CONTROLS LTD