Differential Pressure Gauge
Specifications
| Accuracy | : | ± 2% ofthe FSD (Ascending) |
| Migration | : | Minor from high to low port |
| Range | : | 0-0.25 to 0-70 bar or equivalent range in other units |
| First marking on the scale | : | 20% of the FSD |
| Sensing element | : | Piston |
| Wetted parts | : | Body material, SS 302 spring, Teflon, & ceramic magnet |
| Case material | : | Stainless steel (SS 304) |
| Dial size in inch /mm | : | 2",2.5",3.5",4",4.5", 6"/50, 63, ao, 100, 115, 150 |
| Mounting | : | Direct, front flange & 2" pipe mounting |
| Maximum working pressure | : | 200/400 bar. 200 bar for Alu, Brass & 400 bar for SS body |
| Maximum process temperature | : | 8o°c /175° F |
| Body material | : | Aluminum, Brass, SS 316 & Monel |
| Seals | : | Buna-N, Viton & EPDM '0' rings |
| Window | : | Float glass(Std.), toughened glass & acrylic on request. |
| Connection | : | 1/4" NPT(F) Std. optional 1/4" BSP(F) |
| Porting | : | In-line, rear, bottom |
| Over range protection | : | Up to the max. working pressure from high & low side |
| Protection for gauge & switch | : | IP 65/ NEMA-4 |
Switches (Adjustable in 20·100% of FSD) • 1 or 2 SPSTs with a DIN plug • 1 or 2 SPSTs with a terminal strip • 1 or 2 SPSTs with a built in relay • 1 or 2 SPDTs with a terminal strip • 1 or 2 SPDTs with a DIN plug Options • Glycerine filling • Red follower pointer (except 2" & 6") • Customer logo • Dual scale • Colour band • Filter mesh in (+) connection • Reverse port (Pointer moves from right to lett.) • Descending calibration |
||