کنترلر pH/ORP اکونومی مدل Alpha pH190
- محدوده اندازهگیری 00 تا 14.00 pH
- دقت 01 pH
- کالیبراسیون آسان
- قابلیت اندازهگیری ORP و دما
- تصحیح اتوماتیک و دستی دما (ATC / MTC)
- دارای خروجی 0/4-20 mA ایزوله
مشخصات فنی
| مشخصات محصول | توضیحات |
|---|---|
| pH | |
| Range | 0.00 to 14.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| ORP | |
| Range | -999 to 1000 mV |
| Resolution | 1 mV |
| Accuracy | ±2 mV |
| Temperature | |
| Range | -10 to 110 ºC |
| Resolution | 0.1 ºC |
| Accuracy | ±0.5 ºC |
| Sensor | Pt100; 2 or 3 wire |
| Compensation | Auto/manual (0 to 100 ºC) |
| Set Point And Controller Functions | |
| Set point 1 (SP1)/ set point 2 (SP2) | 0.00 to 14.00 pH or -999 to 1000 mV |
| Switching pH Hysteresis | 0.00 to 2.00 pH |
| Switching ORP Hysteresis | 0 to 300 mV |
| Function | Limit control |
| Contact Outputs | 2 SPDT relays |
| Switching Voltage/ Current/Power | Max. 250 VAC / max. 3 A / max. 600 VA |
| Electrical Data And Connections | |
| Transmitter Function | 4 to 20 mA scalable outputs for pH/ORP, galvanically isolated |
| Load | 200 Ohm |
| pH/ORP Input | BNC (1012 impedance); asymmetrical/symmetrical |
| Connection Terminal | 3-pin, 7-pin & 9-pin terminal, detachable blocks |
| Display | |
| LED | 7 segments display |
| Power Supply | |
| Input | 85 to 250 VAC, 50/60 Hz |
| Main Fuse | 250 mA, anti-surge, S504 Bussman |
| EMC Specifications | |
| Emitted Interference | According to EN 61326 |
| Immunity To Interference | According to EN 61326 |
| Environmental Conditions | |
| Operating Temperature Range | -10 to 50 ºC |
| Max. Relative Humidity | 10 to 95 % (non-condensing) |
| Mechanical Specifications | |
| Dimensions (WxHxD) | 96 x 48 x 150 mm |
| Weight | 300 g (unit) / 350 g (packed) |
| Ingress Protection | IP50 |