Flanged Connection with Screwed Diaphragm
Model: DIF-DSR
Description：
- Used for rigid working environments and corrosive fluids like high temperature, sewage, high process pressures, and crystallization
- Various types and materials for diaphragm seal bodies that fit any kind of gauge upon request
- The flush port provides easy cleaning/flushing due to process media being prone to clogging
- Extremely high compatibility replacement for the WIKA 990.12
- Responsive after-sales service / Customizable / High quality / One-year warranty
- The image is for reference; the actual product will be based on your custom specifications.
- Read more: Should A Diaphragm Seal Be Integrated to Your Pressure Gauge?
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Product Specification
※For detailed specifications or operating instructions, please refer to the“Download file” section above.
Swipe left / right for more info| Type of process connection | ANSI/ASME B16.5, JIS, DIN 2527 |
|---|---|
| Nominal diameter | 1/2", 3/4", 1", 1 1/4", 1 1/2" |
| Instrument connection | 1/4, 3/8, 1/2 PT, G, NPT, M |
| Scale ranges - metal diaphragm | Pressure gauge: 1/2"、3/4": 0 ... 4 bar to 0 ... 40 bar 1"、1 1/4": -1 ... 5 bar, 0 ... 4 bar 0 ... 40 bar 1 1/2": -1 ... 3 bar, 0 ... 2.5 bar to 0 ... 40 bar Transmitter: 1/2"、3/4": 0 ... 0.6 bar to 0 ... 40 bar 1"、1 1/4": -1 ... 1.5 bar, 0 ... 0.4 bar to 0 ... 40 bar 1 1/2": -1 ... 0.6 bar, 0 ... 0.25 bar to 0 ... 40 bar |
| Scale ranges - PTFE diaphragm | Pressure gauge: 1/2", 3/4": 0 ... 2.5 bar to 0 ... 40 bar 1"、1 1/4": -1 ... 3 bar, 0 ... 1.6 bar to 0 ... 40 bar 1 1/2": -1 ... 1.5 bar, 0 ... 0.6 bar to 0 ... 40 bar Transmitter: 1/2"、3/4": 0 ... 0.4 bar to 0 ... 40 bar 1"、1 1/4": -1 ... 0.6 bar, 0 ... 0.25 bar to 0 ... 40 bar 1 1/2": -1 ... 0.6 bar, 0 ... 0.1 bar to 0 ... 40 bar or all other equivalent vacuum or combined pressure and vacuum ranges |
| Material | Body: 304 SS, 316 SS, 316L SS, dual phase steel, Hastelloy C276, Tantalum, Titanium, Monel 400, Nickel 200 Diaphragm: 316L SS, Hastelloy C276, Tantalum, Titanium, Monel 400, Nickel 200, Silicone, Viton, PTFE, 316L+PTFE Coating |
| Medium temperature | 0℃ ... 80℃, 81℃ ... 200℃, 201℃ ... 400℃ |
| Others | Welded with instrument, flush port, coating (PTFE, PFA), lining (metal or PTFE), capillary, cooling element |
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Actual Product Images
Pressure transmitter with diaphragm seal
Pressure transmitter with diaphragm seal, flange connection
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