Description
Features
- Fast response
- Breathable membrane head
- Sensitive chlorine membrane
- High precision, simple operation
- Good repeatability and stability
- Material 316 L stainless steel, PC
- Process connection thread
- Replaceable membrane head for easy maintenance
Technical Specifications
Measuring range | 0.00 ppm to 20.00 ppm |
Resolution | 0.01 ppm |
Accuracy | ± 0.05 ppm |
Temp. compensation | Pt 1000 or NTC 22 K |
Sensor current measurement range | -2.0 to + 1500 nA |
Sensor current measurement accuracy | ± 0.5 nA |
Polarization voltage range | 0 mV to -1000 mV |
Display | Back light, dot matrix LCD display |
DO current output1 | isolated 4 to 20 mA output, max. load 500 Ω |
Temp. current output2 | isolated 4 to 20 mA output, max. load 500 Ω |
Current output accuracy | ± 0.05 mA |
Baud rate | 9600 or 19200 or 38400 |
Maximum relay contacts capacity | 5 A or 250 VAC, 5 A or 30 VDC |
Cleaning setting | ON: 1 to 100 seconds, OFF: 0.1 to 1000.0 hours |
One multi-function relay | Clean or period alarm or error alarm |
Relay delay | 0 to 120 seconds |
Data logging capacity | 500,000 |
Power supply | 90 to 260 V AC, power consumption <5 W |
Temp. range | 14 °F to + 266 °F (-10.0 °C to +130.0 °C) |
Temp. compensation range | 14 °F to + 266 °F (-10.0 °C to +130.0 °C) |
Temp. resolution | 0.1 °C |
Temp. accuracy | ±0.2 °C |
Ambient temperature range | 32 °F to + 158 °F (0 °C to +70 °C) |
Storage temp | -4 °F to + 158 °F (-20 °C to +70 °C) |