Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts

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
Adjustable via keypad: Diameter for volume flow calculation, counter resettable
Sensor: Thermal mass flow sensor
Measured medium: Air, gases
Gas types are adjustable over CS service software or CS data logger: Air, nitrogen, argon, helium, CO2, oxygen, vacuum
Measuring range: See table page 81
Accuracy: (m.v.: of meas. value) (f.s.: of full scale)
± 1.5% of m.v. ± 0.3 % of f.s.
± 1% of m.v. ± 0.3% of f.s.
Operating temperature: -30...110 °C sensor tube; -20...+70 °C housing
Operating pressure: -1…50 bar (for pressure > 10 bar - order additional high-pressure protection)
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
Supply: 18…36 VDC, 5 W
Burden: < 500 Ω
Housing: Polycarbonate (IP 65)
Sensor tube: Stainless steel, 1.4301, Installation length 220 mm, Ø10 mm
Mounting thread: G 1/2″, G 1/2″ NPT male thread
Ø housing: 65 mm
Mounting position: any