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Fields of application
Renewable energy (district heating), metal industry, paper and cardboard production, food and pharmaceutical industry (in-line sterilization and cleaning).
Thermal energy: boiler auxiliaries (combustion air preheaters, heat exchangers).
Features
Quick, easy and safe installation
Accurate and reliable measurements
High flexibility and universal application
Early detection of steam leaks
Continuous process monitoring and corrections
Low maintenance and operating costs
Resistant to harsh industrial conditions
Mounting method
Non-intrusive type
Measuring fluid
Saturated steam
Measurement method
Transit time difference
Flow speed
0 to ±50 m/s
Accuracy
Flow velocity 10 m/s or less: ±0.3 m/s
Flow velocity from 10 to 30 m/s: ±3% of velocity.
Flow velocity greater than 30 to 50 m/s: ±5% of velocity.
Straight pipe length required
Upstream: 20 D or more; downstream: 10 D or more
Pipe material
Carbon steel, stainless steel
Pipe diameter
DN: 50, 65, 80, 100
Pipe thickness
2.8-3.9mm
Temperature and humidity of fluid
120-180°C
Fluid pressure
1-9 bar
Moisture and splashes
Humidity: 0%, no splashing
Input (for mass flow conversion)
Current input (4 to 20 mA DC) ×1
Temperature input (pt100) ×1 (optional)
Output
Current output (4 to 20 mA DC) ×1
Total pulse output ×1
Contact output ×1
Mass flow conversion
Fixed value input (density)
- Temperature input
- Pressure input
Connectivity
RS-485 (optional)
Power supply/consumption
100-240VAC, 20VA
Security class
IP67 (with connectors connected)
Ambient temperature
-20 to +60°C
Ambient humidity
95% HR or less
Insulation
Class D earthing with an earth resistance of 100Ω or less
| Product code | Electrical connection, assembly | Power supply | Factory settings | Version | Additional functions | Price |
|---|---|---|---|---|---|---|
| FSJN1YY1-Y | With sealed cable gland, tube mounting | 100-240V AC - 50/60Hz | Without | Version | Without | |
| FSJN1YY1-F | With sealed cable gland, tube mounting | 100-240V AC - 50/60Hz | Without | Version | Communication + temperature measurement | |
| FSJN1YY1-D | With sealed cable gland, tube mounting | 100-240V AC - 50/60Hz | Without | Version | Communication: RS-485 | |
| FSJN1YY1-E | With sealed cable gland, tube mounting | 100-240V AC - 50/60Hz | Without | Version | Temperature measurement: Pt 100 | |
| FSJN1YA1-Y | With sealed cable gland, tube mounting | 100-240V AC - 50/60Hz | With factory settings | Version | Without | |
| FSJN1YA1-F | With sealed cable gland, tube mounting | 100-240V AC - 50/60Hz | With factory settings | Version | Communication + temperature measurement | |
| FSJN1YA1-D | With sealed cable gland, tube mounting | 100-240V AC - 50/60Hz | With factory settings | Version | Communication: RS-485 | |
| FSJN1YA1-E | With sealed cable gland, tube mounting | 100-240V AC - 50/60Hz | With factory settings | Version | Temperature measurement: Pt 100 | |
| FSJL1YY1-Y | With sealed cable gland, wall-mounted | 100-240V AC - 50/60Hz | Without | Version | Without | |
| FSJL1YY1-F | With sealed cable gland, wall-mounted | 100-240V AC - 50/60Hz | Without | Version | Communication + temperature measurement | |
| FSJL1YY1-D | With sealed cable gland, wall-mounted | 100-240V AC - 50/60Hz | Without | Version | Communication: RS-485 | |
| FSJL1YY1-E | With sealed cable gland, wall-mounted | 100-240V AC - 50/60Hz | Without | Version | Temperature measurement: Pt 100 | |
| FSJL1YA1-Y | With sealed cable gland, wall-mounted | 100-240V AC - 50/60Hz | With factory settings | Version | Without | |
| FSJL1YA1-F | With sealed cable gland, wall-mounted | 100-240V AC - 50/60Hz | With factory settings | Version | Communication + temperature measurement | |
| FSJL1YA1-D | With sealed cable gland, wall-mounted | 100-240V AC - 50/60Hz | With factory settings | Version | Communication: RS-485 | |
| FSJL1YA1-E | With sealed cable gland, wall-mounted | 100-240V AC - 50/60Hz | With factory settings | Version | Temperature measurement: Pt 100 | |
| FSJP1YY1-Y | With union, pipe mounting | 100-240V AC - 50/60Hz | Without | Version | Without | |
| FSJP1YY1-F | With union, pipe mounting | 100-240V AC - 50/60Hz | Without | Version | Communication + temperature measurement | |
| FSJP1YY1-D | With union, pipe mounting | 100-240V AC - 50/60Hz | Without | Version | Communication: RS-485 | |
| FSJP1YY1-E | With union, pipe mounting | 100-240V AC - 50/60Hz | Without | Version | Temperature measurement: Pt 100 | |
| FSJP1YA1-Y | With union, pipe mounting | 100-240V AC - 50/60Hz | With factory settings | Version | Without | |
| FSJP1YA1-F | With union, pipe mounting | 100-240V AC - 50/60Hz | With factory settings | Version | Communication + temperature measurement | |
| FSJP1YA1-D | With union, pipe mounting | 100-240V AC - 50/60Hz | With factory settings | Version | Communication: RS-485 | |
| FSJP1YA1-E | With union, pipe mounting | 100-240V AC - 50/60Hz | With factory settings | Version | Temperature measurement: Pt 100 | |
| FSJM1YY1-Y | With union, wall-mounted | 100-240V AC - 50/60Hz | Without | Version | Without | |
| FSJM1YY1-F | With union, wall-mounted | 100-240V AC - 50/60Hz | Without | Version | Communication + temperature measurement | |
| FSJM1YY1-D | With union, wall-mounted | 100-240V AC - 50/60Hz | Without | Version | Communication: RS-485 | |
| FSJM1YY1-E | With union, wall-mounted | 100-240V AC - 50/60Hz | Without | Version | Temperature measurement: Pt 100 | |
| FSJM1YA1-Y | With union, wall-mounted | 100-240V AC - 50/60Hz | With factory settings | Version | Without | |
| FSJM1YA1-F | With union, wall-mounted | 100-240V AC - 50/60Hz | With factory settings | Version | Communication + temperature measurement | |
| FSJM1YA1-D | With union, wall-mounted | 100-240V AC - 50/60Hz | With factory settings | Version | Communication: RS-485 | |
| FSJM1YA1-E | With union, wall-mounted | 100-240V AC - 50/60Hz | With factory settings | Version | Temperature measurement: Pt 100 |
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