S 103 C FLOW METER
CH406 CONVERTER
FEATURES
- CH406 converter is the new High-efficiency battery-operated converter
- Compact version (horizontal or vertical) or separate (up to 30m cable)
- Coupling with body sensors up to DN1000 and with all sizes of insertion meters
- 5 independent internal totalisers
- Pressure and temperature reading modules (opt.)
- Integrated data logger with capacity for more than 100,000 data lines
- Available also with 12/24Vdc power supply and 4...20 mA output
- RS485 Modbus
TECHNICAL SPECIFICATION
| Feature | DESCRIPTION |
|---|---|
| Transmitter Type | Battery powered - 2xD cell 3.6 V * - optional 12/24Vdc power supply |
| Battery Life | Lithium battery pack up to 10 years/GSM module battery up to 10 years |
| Display and Keyboard |
LCD display-index, menu and status icons for dedicated information Four buttons to access all functions |
| Views |
Instantaneous flow Positive total counter (T+) Negative total counter (T-) Positive partial counter (P+) Negative partial counter (P-) Net counter (NET) Time & date, converter temperature Process pressure and temperature (if available) Matching parameters, codes, and value |
| Outputs |
2 passive outputs (1 programmable) MOS, galvanically isolated - clean contact Maximum load ± 35V DC, 100mA protected against short circuits Optional 4...20mA loop powered output Optional RS485 Modbus output |
| Data Logger | 100,000 lines of data with a recording rate between 1 minute and 120 minutes |
| Alarms and Status Icons |
Status icons shown on the display and alarms recorded in the data logger Available alarms: interrupted excitation, power supply voltage, empty tube with fourth electrode, accumulation of pulses, empty tube with measuring electrodes, wet electronic board, high temperature, low battery level |
TABLE OF MEASURING TUBES AND INSERTION SENSORS
| Feature | CH2200 | CH2400 | CH1000 |
|---|---|---|---|
| DN (Diameter Nominal) | 15...2000 | 25...100 | 25...300 |
| Connections | EN1092-1, ANSI 150, ANSI 300, AWWA CI.D, ANSI 600 | TRICLAMP, DIN 11851, MS 1146 female | WAFER |
| Pressure | PN10...PN64 | 16 bar (Triclamp), 25 bar (DIN or SMS) | PN40 up to DN150, PN16 ≥200 |
| Accuracy (≥0.2 m/s) | 0.2% | 0.2% | 0.2% |
| Material (Inner Lining) | PTFE or EBANITE | PTFE | PTFE or EBANITE |
| Electrodes | HASTELLOY C, Titanium, Tantalum, Platinum | HASTELLOY C, Titanium, Tantalum, Platinum | HASTELLOY C, Titanium, Tantalum |
| No. of Electrodes | 2xDN15...20, 3xDN25...40, 4xDN50...2000 | 2 | 3xDN15...40, 4xDN50...300 |
| Body | Carbon steel | SS304 | Carbon steel |
| Flange | Carbon steel | SS304 | Carbon steel |
| Process Temperature (Compact) | up to 80°C | up to 80°C | up to 80°C |
| Process Temperature (Separate) | up to 130°C (180°C on request) | up to 130°C (180°C on request) | up to 130°C (180°C on request) |
| Protection Grade (Compact) | IP68 | IP68 | IP68 |
| Protection Grade (Separate) | IP68 | IP68 | IP68 |
| Certifications |
ATEX/IECEx: II 2GD Ex mb IIC T6...T4 Gb Ex mb IIIC T85°...T135°C Db Ta -20°...60°C, U=30V; I=70mA |
On request | On request |
| Feature | CH500 | CH2660 | CH2770 | CH1222 |
|---|---|---|---|---|
| DN (Diameter Nominal) | 6...20 | 80...500 | 80...2500 | 50...2600 |
| Connections | GAS Clamp (BS4825); DIN 11851 Male | Insertion threaded | Insertion flanged UNI2278 DN40 | Insertion 1” ball valve |
| Pressure | PN16 | PN10 | PN25 | PN20 |
| Accuracy | 0.2% | 2% | 2% | 2% |
| Material (Inner Lining) | PTFE | SS316 L | SS316 L | SS316 L |
| Electrodes | 2 | 2 | 2 | 2 |
| Body | SS304 | SS304 | SS304 | SS304 |
| Flange | SS316 L 1” 1/4 GAS thread UNI 2278 DN40 for connection to the pipe | Ball valve SS316 L | Ball valve SS316 L | Ball valve SS316 L |
| Process Temperature (Compact) | up to 80°C | up to 80°C | up to 80°C | up to 80°C |
| Process Temperature (Separate) | up to 130°C (180°C on request) | up to 80°C | up to 80°C | up to 80°C |
| Protection Grade (Compact) | IP68 | IP68 | IP68 | IP68 |
| Protection Grade (Separate) | IP68 | IP68 | IP68 | IP68 |