SCHMIDT® Mass Flow Sensor IL 30.005, IL 30.010 MPM, IL 30.015 MPM, IL 30.020 MPM
SCHMIDT® Mass Flow Sensor IL 30.005, IL 30.010 MPM, IL 30.015 MPM, IL 30.020 MPM
SCHMIDT® Mass Flow Sensor IL 30.005, IL 30.010 MPM, IL 30.015 MPM, IL 30.020 MPM
SCHMIDT® Mass Flow Sensor IL 30.005, IL 30.010 MPM, IL 30.015 MPM, IL 30.020 MPM
SCHMIDT® Mass Flow Sensor IL 30.005, IL 30.010 MPM, IL 30.015 MPM, IL 30.020 MPM
SCHMIDT® Mass Flow Sensor IL 30.005, IL 30.010 MPM, IL 30.015 MPM, IL 30.020 MPM
SCHMIDT® Mass Flow Sensor IL 30.005, IL 30.010 MPM, IL 30.015 MPM, IL 30.020 MPM
SCHMIDT® Mass Flow Sensor IL 30.005, IL 30.010 MPM, IL 30.015 MPM, IL 30.020 MPM
SCHMIDT® Mass Flow Sensor IL 30.005, IL 30.010 MPM, IL 30.015 MPM, IL 30.020 MPM
SCHMIDT® Mass Flow Sensor IL 30.005, IL 30.010 MPM, IL 30.015 MPM, IL 30.020 MPM

SCHMIDT® Mass Flow Sensor IL 30.005, IL 30.010 MPM, IL 30.015 MPM, IL 30.020 MPM

SCHMIDT® Mass Flow Sensor IL 30.0xx MPM

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Introduction Technical Data

SCHMIDT® Mass Flow Sensor IL 30.005, IL 30.010 MPM, IL 30.015 MPM, IL 30.020 MPM

SCHMIDT® Mass Flow Sensor IL 30.0xx MPM

The air flow sensor is used for flow measurement in compressed air and gases. The sensor applies in the compressed air consumption measurement, flow measurement of passivation gases as well as for consumption measurement of compressed air tools and air-powered machines. Beginning from connection thread size 1" the mass flow sensor is equipped with the intelligent Multi-Point-Measurement-Technology (MPM), which allows highly precise and reproducible measurement values even in installations with a poor flow profile. An inlet distance of only 3 x D is sufficient to achieve best measurement results.

Shortest inlet and outlet distances due to

Multi-Point-Measurement

  • High measuring accuracy even in installations with a poor flow profile
  • Direct measurement of volume flow and medium temperature
  • Measuring ranges 76.3 / 229 / 417 / 712 Norm-m³/h
  • Low pressure loss
  • Additional modules for enhanced functionality
  • Simple installation due to integrated measuring distance
  • Dual LEDs to indicate volume flow or operating status of sensor
  • 2 analogue outputs (4 … 20 mA)
  • 1 pulse output
  • Pressure resistant up to 16 bar
  • Digital output (Modbus RTU) also available
  • SCHMIDT® Bluetooth® Module BT 10.010 as accessory
  • SCHMIDT® PC Programming Kit as accessory
  • MPM Technology - demo video about its functional principle (under product category compressed air)

The following parameters can be set:

  • Sensor name
  • Scaling and damping of analogue outputs
  • Units of measurement (flow and temperature of medium)

Android App V2 for free download under:

Service & Support for Sensors --> Product Downloads --> SCHMIDT Sensor App V2

Available versions:

  • IL 30.005 (0.5")
  • IL 30.010 MPM (1.0")
  • IL 30.015 MPM (1.5")
  • IL 30.020 MPM (2.0")

Perfect for use in air consumption and air and gases flow measurement, as well as for compressed air operated tools and machines.

To activate and program the Modbus function, a PC Programming Kit is necessary (accessory).

SCHMIDT Technology – Simply a question of better measurement

Technical data
Technology design

Thermal InLine Volume Flow Sensor
Measuring quantity

Standard flow velocity wN based on standard conditions

Temperature of medium TM
Measured medium Clean (compressed) air or nitrogen; other gases on request
(fluid group 2 according PED 2014/68/EU)
Measuring range VN IL 30.005: 0.5" = 76.3 Norm-m3/h
IL 30.010 MPM: 1.0" = 229 Norm-m3/h
IL 30.015 MPM: 1.5" = 417 Norm-m3/h
IL 30.020 MPM: 2.0" = 712 Norm-m3/h
Lower detection limit VN IL 30.005: 0.5" = 0.15 Norm-m3/h
IL 30.010 MPM: 1.0" = 0.50 Norm-m3/h
IL 30.015 MPM: 1.5" = 1.00 Norm-m3/h
IL 30.020 MPM: 2.0" = 2.00 Norm-m3/h
Measuring range TM -20 … +60 °C
Measuring direction Unidirectional
 

Measuring accuracy
Measuring accuracy VN ±(3 % of measured value + 0.3 % of fmr) 2)
With higher volume flows (> 50 % of fmr) an operating pressure > 3 bar is recommended for optimal measuring results
Measuring accuracy TM ≤ ±2 K (at VN > 2 % of measuring range)
Response time (t90) VN Approx. 5 s

Operating temperature
Sensor probe 0 … +60 °C
 

General data
Humidity Measuring mode: Non-condensing (< 95 % RH)
Operating pressure (max.) 16 bar (overpressure)
Display 4 x Duo-LED (green/red/orange), for quasi-analogue display of volume flow as well as sensor status
Supply voltage 24 V DC ± 10 %
Current consumption IL 30.005: Typ. 40 mA, max. 120 mA (without pulse output)
IL 30.0xx MPM: Typ. 90 mA, max. 300 mA (without pulse output)
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
Pulse output ighside driver (P-MOSFET at supply voltage, 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 (analog): Typ. 50 mA (max. 65 mA)
Electrical connection Main: Plug-in connector M12 (A-coded), male, 5-pin
Connectiong of power supply and signal outputs
Module: Plug-in connector, M12 (A-coded), female, 5-pin
Connection of an optional SCHMIDT® extension module
Alterantively: Modbus interface
Maximum cable length Main connector: 100 m (recommended; observe wire resistance)
Module connector: 1,200 m
Mounting position Arbitrary
Installation Inner threads DN15 / DN25 / DN40 / DN50 (G½ / G1 / G1½ / G2)
Protection type Sensor: IP64; electrical connectors: IP67 (with correctly attached cable)
Protection class III (SELV or PELV)
Dimensions (L x B) IL 30.005 / IL 30.010 MPM / IL 30.015 MPM: 100 mm x 75 mm
IL 30.020 MPM: 100 mm x 82 mm
 

Material
Enclosue Aluminium, anodised
 

Dowloads
Product brochure (07/2025) Dowload PDF
Instructions for use (557006.02E) Dowload PDF
Instructions of Use extended measuring sections (558631A) Dowload PDF
Instructions of Use replacement pipes (559676A) Dowload PDF
3D-STP IL 30.005 – 0,5" Dowload
3D-STP IL 30.010 MPM – 1,0" Dowload
3D-STP IL 30.015 MPM – 1,5" Dowload
3D-STP IL 30.020 MPM – 2,0" Dowload
Related products
SCHMIDT® PC Programming Kit
SCHMIDT® PC Programming Kit

With the SCHMIDT® PC Programming Kit, SCHMIDT® Flow Sensors with integrated module interface, such as the IL 30.0xx MPM, Mini-IL or SS 20.715, can be parameterised by cable via a standard Windows PC.

SCHMIDT® Probe Ball Valve
SCHMIDT® Probe Ball Valve
SCHMIDT® Measuring value module MD 10.020
SCHMIDT® Measuring value module MD 10.020

Standard volume flow and medium temperature at a glance!