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
Measuring range: See table
Accuracy:
Accuracy class (o.M.V. = of measured value) (o. F. S. = of full scale): ± 1.5% of m.v. ± 0.3 % of f.s.; ± 1.0% of m.v. ± 0.3 % of f.s.
Accuracy indications: relative to ambient temperature 22°C ± 2°C, system pressure 6 bar
Repeatability: 0.25% of m.v. in case of correct mounting (mounting aid, position, inlet section)
Measuring principle: Thermal mass flow sensor
Response time: t90 < 3s
Operating temperature range sensor tube/display unit:
-40… 180°C (phiên bản tiêu chuẩn, ống cảm biến)
-20… 70°C (đơn vị hiển thị)
-20… 120°C (phiên bản ATEX)
Outputs:
Standard: 1 x 4…20 mA analogue output (not electrically isolated), pulse output, RS 485 (Modbus-RTU).
Optional: 2 x 4 ... 20 mA active, Modbus TCP, HART, Profibus DP, Profinet, M-Bus
Burden: < 500 Ohm
Additional average value calculation: for all parameters freely adjustable from 1 minute up to 1 day, e. g. 1/2 hours average value, average day value
Protection class: IP 67
Material: Die-cast aluminum housing, sensor tube stainless steel 1.4571
Operating pressure: 16 bar, in special version 40 bar
Power supply: 18…36 VDC, 5 W
Approval: ATEX II 2G Ex db IIC T4 Gb, ATEX II 2D Ex tb IIC T90 °C, Db, DVGW
