Description
wika 821.12
Reliable mechanical pressure measurement for demanding industrial process applications without external power
| Brand | wika |
| Model | 821.12 |
| Voltage | Not applicable |
| Country of Origin | Germany |
| Weight | Approximately 1.2 kg |
| Dimensions | Approximately 100 mm diameter x 50 mm depth |
| Warranty | 6 months |
| Certifications | CE compliant; EN 837-3 design standard |
| SKU / MPN | 821.12 |
| What’s in the box | WIKA 821.12 diaphragm pressure gauge and operating instructions |
| Gauge Type | Mechanical diaphragm pressure gauge |
| Nominal Size | 100 mm |
| Pressure Range | Typically 0…0.6 to 0…40 bar, configuration dependent |
| Accuracy Class | Class 1.6 |
| Process Connection | G 1/2 B, configuration dependent |
| Wetted Material | Stainless steel diaphragm and process components |
Key benefits: Robust diaphragm sensing element, clear analog display, dependable long-term operation, broad pressure-range availability, and low maintenance
Typical applications: Chemical processing, wastewater treatment, industrial machinery, pumps, compressors, and general process pressure monitoring
Lifecycle: Active industrial product with long service life; availability depends on selected configuration
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
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Orders usually ship the same day
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Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Linda B. –
The servo amplifier performed well in velocity mode. Documentation was helpful.