Technical Information
|
| Parameters |
m³/h, l/min (1000 mbar, 20 °C) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0 °C) in case of gases |
Units adjustable via
keys at display |
m³/h, m³/min, l/min, l/s, ft/ min, cfm, m/s, kg/h, kg/min, g/s, lb/min, lb/h |
| Sensor |
Thermal mass flow sensor |
| Measured medium |
Air, gases |
Gas types are adjustable over CS service
software or CS data
logger |
Air, nitrogen, argon, CO2, oxygen |
| Measuring range |
See table above |
Accuracy:
(o. M. V. = of measured
value)
(o. F. S. = of full scale) |
± 1.5% of m.v. ± 0.3% of f.s.
on request:
± 1% of m.v. ± 0.3% of f.s |
| Operating temperature |
-30…80 °C |
| Operating pressure |
-1 to 16 bar optionally up to PN 40 |
| Digital output |
RS 485 interface, (Modbus-RTU), optional: Ethernet interface PoE), M-Bus |
| Analogue output |
4…20 mA for m³/h or l/min |
| Pulse output |
1 pulse per m³ or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay |
| Supply |
18…36 VDC, 5 W |
| Burden |
< 500 Ω |
| Housing |
Polycarbonate (IP 65) |
| Measuring section |
Stainless steel, 1.4301 or 1.4571 |
| Process connection |
Flange (in acc. with DIN EN1092-1 or ANSI 150 Ibs or
ANSI 300 Ibs) |
| Mounting position |
any |
