Impeller counter - For reliable and accurate measurement values.
Our precise measurement technology for your maximum performance!
Our impeller flow meters provide reliable and accurate measurements for a wide range of industrial and commercial applications.
Optimize your measurement process with integrated sensors, monitors, and transmitters for seamless data acquisition and management.
Keep track at all times and increase the efficiency of your processes - with precise measuring technology for maximum performance!
We
deliver
value.
Comprehensive services - from technical consulting to maintenance - ensure you optimal support in every project phase. Here you can find our SCHMACHTL services.
With our regional presence, we are always close to you and quickly available for you.
We offer you a diverse selection of products and solutions for your individual needs.
We develop custom special solutions for you that are perfectly tailored to your requirements.
Unsere Impellerzähler.
Impeller Temperature Sensor Type THT
Product features:
- Temperature range: -17 to 121°C
- Pressure range: max. 69 bar
Impeller flow sensors of the SDI series
Product features:
- Nominal sizes: 68 to 914 mm
- Temperature range: -10 to 65°C
- Flow range: 0.3 to 6.1 m/sec
- Pressure range: max. 68 bar
- Accuracy: ± 1.0%
Impeller Flow Sensor Series 220 - Immersion Type
Product Features:
- Nominal diameters: 12 to 101 mm
- Temperature range: max. 105° C
- Flow measurement range: 0.9 to 9.14 m/sec
- Pressure rating: max. 27 bar
- Accuracy: ± 1.0%
Impeller flow sensor design for applications in hot pipes - Series 225 & 226
Product features:
- Nominal sizes: 12.7 to 63.5 mm
- Temperature range: max. 105° C
- Flow measurement range: 0.09 to 9.144 m/sec
- Pressure rating: max. 27 bar
- Accuracy: ± 1.0%
Impeller Flow Sensor Type 228 - Metal T-piece
Product features:
- Nominal sizes: 12.7 to 63.5 mm
- Temperature range: max. 105° C
- Flow range: 0.09 to 9.144 m/sec
- Pressure range: max. 27 bar
- Accuracy: ± 1.0%
Impeller flow sensor type 228 PV - in PVC T-piece
Product features:
- Nominal sizes: 30 to 70 mm
- Temperature range: 1 to 43°C
- Flow range: 1.5 to 9.14 m/s
- Pressure range: max. 7 bar
Impeller Flow Sensor Type 250 - Metal T-piece
Product features:
- Nominal widths: 12.7 to 38.1 mm
- Temperature range: max. 105° C
- Flow range: 0.09 to 9.144 m/sec
- Pressure range: max. 27 bar
Impeller Heat Quantity Meter Model 380 (BTU)
Product features:
- Nominal sizes: 19 to 50 mm
- Temperature range: -20 to 125° C
- Flow measurement range: 6.4 to 595.4 lpm
- Pressure range: max. 27 bar
- Accuracy: ± 2%
Impeller flow sensor Series 735 - with plastic T-piece
Product features:
- Nominal sizes: 12 to 25 mm
- Temperature range: max. 43° C
- Flow range: 0.6 to 6 m/sec
- Pressure range: max. 10 bar
- Accuracy: ± 3%
Impeller flow sensor Series 4000 - with plastic T-piece
Product features:
- Nominal sizes: 20 to 32 mm
- Temperature range: max. 104° C
- Flow range: 0.8 to 6.1 m/sec
- Pressure range: max. 24 bar
- Accuracy: ± 0.5%
Our SCHMACHTL services
Our SCHMACHTL "S" stands for the solution path that we define together with you and walk in a partnership collaboration with you. We support you with the following services:
Technical Consulting & Planning
Our experts will advise you online, by phone, or on-site for the best solution.
Installation & Commissioning
Professional implementation and support during the introduction.
Storage Stock
Through our storage stock, we ensure a safe and fast supply of your products.
Maintenance & Repair
We ensure the longevity and efficiency of your products and systems through regular maintenance services.

Our delivery partner for your impeller meters.
Walking common paths - Your process & measurement technology team.
With competence, enthusiasm, and strong advisory skills, we accompany you to success. Schedule your personal consultation appointment - we look forward to your inquiry!