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Accessories SCHMIDT® Flow Sensors
Downloads general accessories of SCHMIDT® Flow Sensors:
Assembly instructions: Protective barbell head sensors
3D models compression fittings (DGV): 517206 DGV, brass, G1/2
524919 DGV, stainless steel, 10 bar, G1/2
532160 DGV, stainless steel, G1/2
539746 DGV, stainless steel, split sealing insert
524916 Welding socket, steel
535092 DGV, stainless steel, G 1/2 - content of delivery for sensors SS 20.600/651/700/23.700
Plug-in power supply AN003
Plug-in power supply 24 V DC / 1 A output, 100 – 240 V AC, 2 m cable length, M12-plug connector (screwed)
For direct use with IL 30.0xx
SS 20.700 usable with "Adapter cable M12, 8/4-pole" (550885)
SS 20.400 usable with "Interface Splitter 4xx"
Art.-No. 571 630
SCHMIDT Technology – Simply a question of better
SCHMIDT® Bluetooth® Module BT 10.010
Sensor values wireless, any time and everywhere
Radio module featuring Bluetooth® wireless technology for remote transmission of standard volume flow VN and medium temperature TM
Display and real-time recording of measuring values via free-of-charge SCHMIDT® Sensor App on a mobile Android device – wireless, any time and everywhere
Processing of recorded data
Plug-and-play
In many
SCHMIDT® Bluetooth® Verification Probe SS 20.450
Verify flow sensors on site
Simple, fast and safe verification of installed sensors – mobile on site
Easy-Clamp-On installation
Plug-and-Play
No additional power supply required
Radio module with Bluetooth® technology for transmission of the standard flow rate wN
Display and real-time recording of the measured values via free SCHMIDT® Sensor App on a mobile Android
SCHMIDT® Calibrator MK 40.415
The SCHMIDT® Calibrator MK 40.415 supplies a fixed and precise reference output current.
One set enables calibration of the measuring section to 3 calibration points (8, 12 and 16 mA)
Fast on-site calibration of a receiving part of a current interface (0/4 … 20 mA)
LED status display directly on the calibrator
Quick connection system for all SCHMIDT® flow sensors of
SCHMIDT® Duplex-Laminar-Flow Sensor SS 20.415 Twin
Doubled validation of laminar flow
(registered design)
Thermal duplex flow sensor for redundant validation of laminar flow applications at one measuring point.
Redundant validation of laminar flow applications
Two independent, full-fledged flow sensors in one unit
Easy installation at one measuring point
No mutual influence of measurements
Confined space becomes a minor matter
‚Plug and Play’ combined with
SCHMIDT® Flow Sensor SS 20.250
The smallest all-rounder – universal and powerful
Patented sensor head (dumb-bell head): - Largely independent from flow direction
- Easy to clean (free of undercuts)
- Dirt-resistant Flow and medium temperature signal
Probe length 300 … 500 mm
Measuring ranges 0 … 1 m/s to 0 … 20
SCHMIDT® Flow Sensor SS 20.400
Thermal flow velocity sensor for uni- or bidirectional measurement of air and gases with simultaneous detection of flow direction.
Thermopile head (very fast response time)
Flow velocity and switching signals
Probe length 130 … 300 mm
Measuring ranges 0 … 1 m/s to 0 … 20 m/s
Bidirectional measurement (optional)
Detection of flow direction (optional)
Optimized adjustment
SCHMIDT® Flow Sensor SS 20.415 LED
Thermal flow sensor for uni- or bidirectional measurement of air and gases with simultaneous detection of flow direction.
Thermopile head (very fast response time)
Flow velocity and switching signals
Probe length straight version: - Default: 300 mm
- Special length (option): > 300 … 1,000 mm
SCHMIDT® Flow Sensor SS 20.515 LED
Thermal flow sensor with integrated electronics for measuring flow velocity of air, especially designed for monitoring laminar flow of air in cleanroom facilities.
Aerodynamically shaped dumbbell head with optimal flow properties, largely independent of direction
Cleanroom compatible design in accordance with GMP standard to prevent surface contamination
Operating status indication and serial number
SCHMIDT® Flow Sensor SS 23.400 ATEX 3
Thermal flow sensor for uni- or bidirectional measurement of flow rate of air and gases with simultaneous detection of the flow direction in an explosive atmosphere (gases in zone 2).
ATEX: II 3G Ex ec IIC T4 Gc Thermopile head (very fast response time)
Flow velocity and switching signals
Probe length 130 / 200
SCHMIDT® Laminar-Flow Sensor SS 20.715 LED
Robust validation of laminar flow
Thermal flow sensor for validation of laminar flow applications.
Robust validation of laminar flow applications
Sensor elements completely encapsulated in stainless steel
Easy to clean nd resistant against H2O2
GMP-compliant, robust design
‚Plug and Play’ combined with quick assembly
Precise measurement of low flow velocity [wN]
Straight and angled design for wall and



















