Description
Product details
Current Rating 250mA IP Rating IP65 Power/Voltage 24 VDC Flow Media Type Gas Warranty Period 1 Year Accuracy +-1.0% Full Scale at one point only Country of Origin Made in India Repeatability +-0.5% Full Scale Temperature Rating 5 to 55 Degree C Switching Hysterisis +-2.0% Full Scale Typica Temperature Sensitivity +-0.2% F.S. or less per Degree C HRM Flow switch with local indication, with IP65 gauge case 2½" (65mm) dial, 90 deg scale and ±3% accuracy (available only up to 25 mm line size); Line size: 8 ... 80 mm NB lines; 0.5...500 lpm; Wetted parts; Brass, SS304 body; Accuracy: ±3%;

![Make: WIKA Flow Switch, for Fire Sprinkler Wet Systems
Model: Model FSFD 8 / Line Size: 200mm
Die cast Aluminium housing (EN AC-46000), UL and FM approved
Flow rate / Sensitivity: 4...10 GPM (15...38 LPM)
Service pressure: 268 psi [18.5 bar]*
Maximum surge: 18FPS (5.5m/s)
Operating temperature: 0...68°C [32°F...154°F]
Environment protection: IP 56/NEMA 4 rating suitable for indoor & outdoor applications; Switching Function: 2*SPDT (Form C)
Electrical rating: 10A 125/250 VAC; 2A 30VDC Res.
Horizontal/vertical mounting along the direction of arrow mark on cover & saddle;
Refer Operating instructions 83795208 for compatibles pipes, installation and maintenance.
*With UL346 the operating pressure is limited to 175 psi[12bar] for pipe size 8](images/service/no-product-details.png)
