Explosion proof indicator : EXP520
- Explosion Proof Indicator
- RELAY OUTPUT MODE: LIMIT, PACKER, CHECKER
- WATCH-DOG circuitry
- Improved A/D Conversion speed :Max. 200times
- Fueling stations, liquid or gaseous
- Applications: Chemical plants (Packer/ Checker) Fertilizer plants
- Classification code : Ex d IIB T5
Option
- RS232C, RS485
- Analog output : I out 4~20mA
- Analog output : V out 0~10V
SPECIFICATIONS
| Specifications | Accuracy |
|---|---|
| Application sensor | Strain guage sensor (350Ω or 120Ω) |
| Input Sensitivity | 0.3㎶ / D |
| Loadcell Input Voltage | DC 10V (±5V) |
| Zero-Point Calibration Range | -0.6mV ∼ +42.0mV |
| Max. Loadcell Input Voltage | 32mV |
| Temperature Coefficient | Zero-Point: ±20 PPM/℃ Span: ±20 PPM/℃ |
| Input Noise | ±0.6㎶ P.P |
| Input Impedance | 10㏁ or Higher |
| Main Display | 7-Segment 6 digit Red FND Size of letters : 20.0(H) ×13.0(W)mm |
| Sub Display | 7-Segment 14 digit Red FND *P/ N (2 Digit) Upper limit (6 Digit) / Lower limit (6 Digit) |
| Sampling speed | Max 200 times/sec |
| A/D Resolution | 520,000 Count(19bit) |
| Non-Linearity | 0.01% FS |
| Usage temperature range | -5℃ ~ 40℃ |
| Humidity | less than 85% RH (no dew condensation) |
| Power source used | SMPS Free Voltage (85V~265V) |
Dimension (unit:㎜)
