PGS43.100 & PGS43.160
WIKA PGS43.100 & PGS43.160 – (Diaphragm Pressure Gauge with Switch Contact) hãng WIKA/Germany
WIKA PGS43.100 & PGS43.160
Nominal size in mm | ■■ 100
■■ 160 |
Accuracy class | 1.6 1)
Option: 1.0 2) |
Scale ranges | 0 … 25 mbar to 0 … 250 mbar (flange Ø 160 mm)
0 … 400 mbar to 0 … 25 bar (flange Ø 100 mm) other units (e.g. psi, kpa) available or all other equivalent vacuum or combined pressure and vacuum ranges |
Scale | Single scale
Option: Dual scale |
Pressure limitation | |
Steady | Full scale value |
Fluctuating | 0.9 x full scale value |
Overload safety | 5 x full scale value, however max. 40 bar
Options: ■■ Overload safety up to 10 x full scale value, max. 40 bar ■■ Vacuum safety to -1 bar |
Process connection | ■■ G ½ B
■■ ½ NPT ■■ M20 x 1.5 ■■ Open connecting flange DN 25 PN 40 per EN 1092-1, form B ■■ Open connecting flange DN 50 PN 40 per EN 1092-1, form B ■■ Open connecting flange 1″ class 150, RF per ASME B16.5 ■■ Open connecting flange 2″ class 150, RF per ASME B16.5 and other threaded connections and open connecting flanges per EN/ASME from DN 15 to DN 80 (see data sheet IN 00.10) |
Permissible temperature 1) |
|
Medium | +100 °C [+212 °F] maximum
Option: +200 °C [+392 °F] maximum |
Ambient | -20 … +60 °C [-4 … 140 °F] |
Temperature effect | When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.8 %/10 K of full scale value |
Case | Version S1 per EN 837: With blow-out device in case back
Option: Safety version S3 per EN 837: With solid baffle wall (Solidfront) and blow-out back Instruments with liquid filling with compensating valve to vent case |
Case filling | Without
Option: With silicone oil M50 case filling, ingress protection IP65 |
Wetted materials | |
Diaphragm element (pressure element) | ≤ 0.25 bar: Stainless steel 316L
> 0.25 bar: NiCr alloy (Inconel) Option: Coated with special materials such as PTFE, Hastelloy, Mone, nickel, tantalum, titanium, silver (instruments with accuracy class 2.5) |
Process connection with lower
measuring flange |
Stainless steel 316L
Option: Lined/coated with special materials such as PTFE, Hastelloy, Monel, nickel, tantalum, titanium, silver |
Pressure chamber sealing | FPM/FKM |
1) Accuracy class 2.5 with smallest scale range. Depending on the built-in contact model, 0 … 25 mbar or 0 … 40 mbar.
2) Application test required 3) For hazardous areas, the permissible temperatures of the contact model 831 shall apply exclusively (see page 5). These must not be exceeded at the instrument either (for details see operating instructions). If necessary, measures for cooling (e.g. syphon, instrumentation valve, etc.) have to be taken. |
|
Non-wetted materials | |
Case with upper measuring flange, movement, bayonet ring | Stainless steel |
Dial | Aluminium, white, black lettering |
Instrument pointer | Aluminium, black |
Set pointer | Aluminium, red |
Window | Laminated safety glass |
Ingress protection per IEC/EN 60529 |
IP54
Option: IP65 |
Electrical connection | Cable socket PA 6, black
Per VDE 0110 insulation group C/250 V Cable gland M20 x 1.5 Strain relief 6 screw terminals + PE for conductor cross-section 2.5 mm² For dimensions see page 9 others on request |