Specifications
Technical data | |
---|---|
Technology design | Thermal InLine Volume Flow Sensor |
Measuring range flow VN | IL 30.005: 0.5" = 76.3 Norm-m³/h IL 30.010: 1.0" = 229 Norm-m³/h IL 30.015: 1.5" = 417 Norm-m³/h IL 30.020: 2.0" = 712 Norm-m³/h |
Lower detection limit flow VN | IL 30.005: 0.15 Norm-m³/h IL 30.010: 0.50 Norm-m³/h IL 30.015: 1.00 Norm-m³/h IL 30.020: 2.00 Norm-m³/h |
Measuring range temperature TM | -20 … +60 °C |
Measuring accuracy TM | ≤ 2 K (at VN > 2 % of measurement range) |
Measuring direction | Unidirectional |
Measured medium | Clean (compressed) air, nitrogen; other gases on request (fluid group 2 according PED 2014/68/EU) |
Measuring quantity | Standard volume flow VN1) and Temperature of medium TM |
Measuring accuracy | |
Measuring accuracy flow VN | ± (3 % of measured value + 0.3 % of fmr) With higher volume flows (> 50 % of fmr) an operating pressure > 3 bar is recommended for optimal measuring results. |
Response time (t90) VN | Approx. 5 s |
Measuring accuracy temperature TM | ≤ 2 K (at VN > 2 % of measuring range) |
Operating temperature | |
Sensor | -20 … +60 °C |
General data | |
Humidity | Measuring mode: Non-condensing (< 95 % RH) |
Operating pressure (max.) | 0 … 16 bar (overpressure) |
Installation | Inner threads DN 15 … DN 50 (G½ … G2) |
Display | 4 x Duo-LEDs (green / red / orange) |
Supply voltage | 24 V DC ± 10 % |
Current consumption | IL 30.005: Typ. 40 mA, max. 120 mA (without pulse outputs) IL 30.0xx MPM: Typ. 90 mA, max. 300 mA (without pulse outputs) |
Analog outputs for VN and TM | Current interface (short circuit protected) Signal range: 4 … 20 mA (2 mA error signal) Load: RL ≤ 500 Ω / CL ≤ 10 nF |
Analog output 1 (OUT 1) | Volume flow VN: 4 … 20 mA |
Analog output 2 (OUT 2) | Temperature of medium TM: 4 … 20 mA |
Pulse outputs | Highside driver (open drain, short circuit protected) Pulse valence: 0.1 / 1.0 Norm-m3 Pulse duration: 1 s (transistor conducting) Pulse high level: > US – 1 V (current limiting inactive) Current limit: Typ. 50 mA (max. 65 mA) |
Module connector | For connection of an optional extension module, M12, female, A-coded, 5-pin |
Electrical connection | Main: Plug-in connector M12 (A-coded), male, 5-pin Module: Plug-in connector, M12 (A-coded), female, 5-pin |
Maximum cable length | Max. 30 m (observe wire resistance) |
Mounting position | Arbitrary |
Type / class of protection | IP64 (housing) / III (SELV) or PELV (EN 50178) |
Dimensions (L x B) | IL 30.005 / IL 30.010 MPM / IL 30.015 MPM: 100 x 75 mm IL 30.020 MPM: 100 x 82 mm |
Material | |
Housing | Aluminium, anodised |
1) based on standard conditions: 20 °C and 1,013.25 hPa, related to adjustment reference; "fmr" = final measuring range
Subject to technical changes.