Flow sensor, SFAB Series
Brand :
FESTO
Caution
Product Description
Flow sensor, SFAB Series
Features
Current output 2SA
Voltage output 2SV
- Analogue output 0 to 10 V, adjustable switching outputs 2x PNP or 2x NPN
- Analogue output 4 to 20 mA, adjustable switching outputs 2x PNP or 2x NPN
- Freely selectable pulse output for consumption measurement
- Analogue filter for setting the risetime
- Digital filter for smoothing the display values
Specifications
| Type | -10U | -50U | -200U | -600U | -1000U |
|---|---|---|---|---|---|
| General | |||||
| Certification | RCM trademark | ||||
| c UL us - Recognized (OL) | |||||
| Certificate issuing authority | UL E322346 | ||||
| CE mark (see declaration of conformity) | To EU EMC Directive | ||||
| In accordance with EU Explosion Protection Directive (ATEX) | |||||
| To EU RoHS Directive | |||||
| Note on materials | RoHS-compliant | ||||
| Input signal/measuring element | |||||
| Measured variable | Flow rate, consumption | ||||
| Direction of flow | Unidirectional P1 > P2 | ||||
| Measuring principle | Thermal | ||||
| Flow measuring range [l/min] | 0.1 to 10 | 0.5 to 50 | 2 to 200 | 6 to 600 | 10 to 1000 |
| Operating pressure [bar] | 0 to 10 | ||||
| Nominal pressure [bar] | 6 | ||||
| Operating medium | Compressed air in accordance with ISO 8573-1:2010 [6:4:4] | Compressed air in accordance with ISO 8573-1:2010 [7:4:4] | |||
| Nitrogen | Nitrogen | ||||
| Temperature of medium [℃] | 0 to 50 | ||||
| Ambient temperature [℃] | 0 to 50 | ||||
| Nominal temperature [℃] | 23 | ||||
| Electrical data | |||||
| Type | -10U | -50U | -200U | -600U | -1000U |
| Output, general | |||||
| Accuracy of flow rate values | +/- (3% o.m.v. + 0.3% FS) | ||||
| Repetition accuracy [%] of zero point ±FS | 0.2 | ||||
| Repetition accuracy of margin ±FS [%] | 0.8 | ||||
| Temperature coefficient [%] of margin ±FS/K | ≤0.1 | ||||
| Pressure dependence [%] of margin ±FS/bar | 0.5 | ||||
| Switching output | |||||
| Switching output | 2x PNP or 2x NPN, adjustable | ||||
| Switching function | Window comparator or threshold value comparator, adjustable | ||||
| Switching element function | N/C or N/O contact, adjustable | ||||
| Switch-on time | Adjustable (factory setting: approx. 80 ms) | ||||
| Switch-off time | Adjustable (factory setting: approx. 80 ms) | ||||
| Max. output current [mA] | ≤100 | ||||
| Voltage drop [V] | Max. 1.5 | ||||
| Inductive protective circuit | Adapted to MZ, MY, ME coils | ||||
| Analogue output | |||||
| Characteristic flow rate curve [l/min] | 0 to 10 | 0 to 50 | 0 to 200 | 0 to 600 | 0 to 1000 |
| Output characteristic curve [mA] for current | 4 to 20 | ||||
| Output characteristic curve [V] for voltage | 0 to 10 | ||||
| Rise time [ms] | Possible settings: 15, 30, 60 (factory setting), 125, 250, 500, 999 | ||||
| Max. load resistance [ohms] at current output | 500 | ||||
| Min. load resistance [kohms] at voltage output | 10 | ||||
| Output, additional data | |||||
| Protection against short circuit | Yes | ||||
| Protection against overloading | Yes | ||||
| Electronic components | |||||
| Operating voltage range DC [v] | 15 to 30 | ||||
| Protection against polarity reversal | For all electrical connections | ||||
| Electromechanical components | |||||
| Electrical connection | Straight plug, M12x1, 5-pin | ||||
| Max. length of connecting cable [m] | <10 | ||||