Description
Product details
Make: INDFOS (A group of WIKA) Model: PSM-520-70 (IPS 70) / 0 - 70 Psi Range: 0-5 Bar / Differential: 0.4-4 Bar / MWP: 16 Bar Sensing Element: Phosphor Bronze Bellows Contact version: SPDT contact system. Repeatability: 2% of FSR; Process Connection: 1/4" BSPM Electrical entry: Rubber grommet suitable for dia 6...14mm cable. Protection: IP33; Permissible Temp.: -20 to 70 deg C Enclosure: ABS, Plastic cover with polyester housing, weatherproof to IP33 as per IS/IEC:60529-2001. Catalogue Link: All specifications are as per WIKA data sheet PV35.01 https://www.wika.com/media/Data-sheets/Pressure/Pressure-switches/ds_pv3501_en_co.pdf
![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)
