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Wika 131.11 Series 1.5" SS Dry Pressure Gauge, SS Wetted Parts
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Manufacturer Wika Instrument Lp |
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MADE TO ORDER
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Datasheet |
The WIKA 131.11 Dry Pressure Gauge offers a cost-effective and reliable solution for process measurement in demanding conditions.1 Its robust, all stainless steel construction and 316L wetted parts make it an excellent choice for use with corrosive media (gaseous or liquid) that won't obstruct the pressure system, including CDA (Clean Dry Air) applications.
This gauge is designed for durability and is compliant with ASME B40.100 and EN 837-1 standards.
All Stainless Steel Design: Ensures maximum resistance to corrosion and a long service life.
316L Wetted Parts: Superior corrosion resistance from the pressure connection and Bourdon tube, which is C-shaped.
Case and Movement: Stainless steel case and movement further enhance its ruggedness.
Pressure Connection: Available in lower mount (LM) or center back mount (CBM) with 1/8" or 1/4" NPT (male) threading.
- Window: Durable, snap-in polycarbonate window.
- Dial and Pointer: White aluminum dial with clear black lettering and a black aluminum pointer for easy readability.
Specifications
| Wika 131.11A | |
|---|---|
| Scale Range | ￭ psi ￭, [PG310] 0/15 psi, [PG321] 0/30 psi, [PG341] 0/60 psi, [PG369] 0/100 psi, [PG410] 0/150 psi, [PG411] 0/160 psi, [PG414] 0/200 psi, [PG417] 0/250 psi, [PG421] 0/300 psi, [PG428] 0/400 psi, [PG434] 0/500 psi, [PG441] 0/600 psi, [PG455] 0/800 psi, [PG469] 0/1000 psi, [PG510] 0/1500 psi, [PG514] 0/2000 psi, [PG521] 0/3000 psi, [PG528] 0/4000 psi, [PG534] 0/5000 psi, [PG541] 0/6000 psi, [PG552] 0/7500 psi, ￭ psi / -inHg ￭, [PV310] -30 inHg/0 psi, [PV321] -30 inHg/15 psi, [PV331] -30 inHg/30 psi, [PV352] -30 inHg/60 psi, [PV379] -30 inHg/100 psi, [PV412] -30 inHg/160 psi, [PV415] -30 inHg/200 psi, [PV422] -30 inHg/300 psi |
| 2nd Scale | [Z] Without, [B] bar, [L] kPa |
| Process Connection | [NB] 1/4 NPT, [NH] 1/8" NPT |
| Connector Location | [U] Lower Mount, [B] Center Back Mount |
| Mounting Flange / Bracket | [Z] Without, [K] Profile Ring, SS, w/Mounting Bracket |
| Bezel Ring | [Z] Without, [W] Stainless Steel |
| Restrictor | [ZZ-ZZZ11] Without, [QZ-ZZZ11] Stainless Steel, D 0.6 |
| Thread Protection | [ZR-U] Without, [1R-U] With Thread Protection |
| Color for Inner Scale | [ZZZZZZ211ZZ] Without, [CZZZZZ211ZZ] Red |
| Nominal Size | 1.5" |
| Window | [E] Polycarbonate |
| Special Design Features | [ZZZZ] Without |
| Certificates | [Z] Without |
| Approvals | [Z] Without |
| Additional Ordering Info | [Z11] Without |
| Accuracy Class | [J] +/- 3/2/3% (ASME B40.100 Grade B) |
| Case Material | [3] 304 SS |
| Case Type | [ZD4FWZ] Standard |
| Case Surface | [D] Bare |
| Pressure Element Material | [4] 316 SS |
| Ingress Protection | [F] IP 54 |
| Permissible Ambient Temp | [W] -40 ... +60 °C |
| Assembly Accessory | [Z] Without |
| Packing | [R] Series Packing |
| Pressure Gauge Standard | [U] US-Standard |
| Logo Options | [ZZZZZ] Without |
| Manufacturer Logo | [2] *WIKA®* |
| Serial Number on Dial | [1] Serial number *...* |
| Stop Pin on Dial | [1] At Zero |
| Red Mark at | [Z] Without |
| Text for Dial | [Z] Without |
| Gauge Features | |
|---|---|
| Gauge: Brand | Wika |
| Gauge: Product Unit of Measure | psi / inHg |
| Gauge: Process Connection Location | Center Back Mount, Lower Mount |
| Gauge: Case Material | Stainless Steel |
| Gauge: Window | Polycarbonate |
| Gauge: Dial Material | Aluminum |
| Gauge: Pointer Material | Aluminum |
| Gauge: Bezel Material | Stainless Steel |
| Gauge: Window Ring | Without |
| Gauge: Wetted Material | Stainless Steel |
| Gauge: Fill Type | Dry |
| Gauge: Dial Size | 1-1/2 in (38 mm) |
| Gauge: Process Connection Size | 1/8 NPT, 1/4 NPT |
| Gauge: Accuracy | ±3% |
| Gauge: Measuring Principle | Bourdon Tube |
| Gauge: Pressure Type | Gauge Pressure |
| Gauge: Model | 131.11 |
| Gauge: Scale Range | ≥ 10 psi (0.6 bar) to ≤ 15,000 psi (1,000 bar) |
| Gauge: Type | Dial Indicating Gauge |