Used with all liquid and gas process media, provided that these do not corrode stainless steel, do not crystallize and are not highly viscous. The glycerin / silicon oil filled type is especially used for measuring points subject to vibrational and highly dynamic pressure load. Particularly used in chemical, petrochemical, food industry, biochemistry and any rush industries.

Dial diameter :1"(40mm);2" (50mm);2.5" (63mm);3" (75mm);4" (100mm);6"(150mm)
Case : Stainless steel 304, IP65 Crimp bezel for dial Φ1"~ 4" ;Bayonet bezel for dial Φ2" ~ 6"
Lens: Acrylic or glass for dial Φ1"~ 4" ;Safety glass for dial Φ 4"and 6"
Dial: Aluminum, black and red markings on white background, dial arc 270°
Measuring principle: Bourdon Tube, stainless steel 316C form tube for ≦ 70 kg/cm2；Helical form tube for ＞70 kg/cm2
Movement : Stainless steel
Pointer :Aluminum, black, adjustable pointer available for dial Φ 4 and 6
Connection :Male thread 1/8", 1/4", 3/8", 1/2" PT(BSPT) / NPT / PF(BSP), stainless steel 316
Filling : Without (dry);glycerin filled;silicon oil filled Accuracy :(-/+)2% F.S. for Φ1"& 2"; (-/+)1.5% F.S. for Φ2" & 3"; (-/+)1% F.S. for Φ4" & 6"
Temperature limits :
Dry :medium +200°C;ambient -20 to +60°C
Glycerin filled:medium +60°C;ambient +10 to +60°C Silicon oil filled:medium +100°C;ambient -45 to +60°C ＜Silicon oil filled type can be for medium +200°C only if the case and connection are welded together (argon-arc welding), available forΦ2"& 4" & 6"＞
Ranges:positive 0 / 1 ~ 0 / 1000 kg/cm2
negative 0 / -76 cmHg (relative vacuum)
compound -76cmHg / 0 / 1 ~ -76cmHg / 0 / 20 kg/cm2
＜other units available, e.g. psi, bar, MPa…etc.＞