TAKASHIMAKEIKI
TAKASHIMAKEIKI SA Diaphragm Pressure Gauge (Direct Connection Type)
Manufacturer: TAKASHIMAKEIKI Co., Ltd.
Model : SA
Features
- Provided a diaphragm so that fluid does not enter directly into the pressure gauge.
- For the measurement of corrosive fluid, high viscosity fluid in chemical plants, food factories, etc.
- No oil treatment is done for all models.
Spec
| Shape | Direct Connection Type |
|---|---|
| Size (Φ) | 75、100、150 |
| Accuracy Class | 2.5（Specified1.6） |
| Pressure Range （MPa） | Pressure Gauge 0〜0.1→0〜25 Vacuum -0.1 Compound -0.1〜0.1→-0.1〜2.5 |
■Type of Connection
| Connection Type | Threaded Type | I-Shaped Flange Type | F-Shaped Flange Type | Sanitary Clamp Type (H Nut Type N) |
|---|---|---|---|---|
| Connection Size | R3/8, R1/2 | Conforms to JIS pipe flange (suitable for outer diameter φ140 or less) | 1S, 1½S, 2S | |
External Dimensions
■Direct connection – thread type
■Direct connection – I type flange
■Direct connection – F type flange
■Direct connection – for sanitary
- Standard : Sealed type all stainless made pressure gauge
■Dimension of designated part
| Size | H | H2 |
|---|---|---|
| 75 | (65) | (90) |
| 100 | (84) | (109) |
| 150 | (115) | ___ |
■Dimension of Diaphragm portion
| Pressured area | D1 | Fh |
|---|---|---|
| Low pressure (600kPa or lower) | 119 | 36 |
| Middle pressure (0.1MPa ∼ 4MPa) | 89 | 36 |
| High pressure (4MPa or higher) | 58 | 41 |
■Thread type-connected portion dimension
| a | b | c | d |
|---|---|---|---|
| R3/8 | 18 | Hex flat diameter 24 | 8 |
| R1/2 | 20 | Hex flat diameter 24 | 10 |
- Dimension when using a standard sealed type pressure gauge.
- In case of other pressure gauges, please calculate from the h dimension of the described page, H = h-10
Flange type – Connected flange dimension
| Flange name | FD1 | FD2 | FD3 |
|---|---|---|---|
| JIS B 2212 10kg/cm² tube flange | 10A, 15A, 20A, 25A, 40A recommended | 50A, 65A, 80A, 100A recommended | 10A, 15A, 20A, 25A recommended |
| JIS B 2213 16kg/cm² tube flange | 10A, 15A, 20A, 25A, 40A recommended | 50A, 65A, 80A, 100A recommended | |
| JIS B 2214 20kg/cm² tube flange | 10A, 15A, 20A, 25A, 40A recommended | 50A, 65A, 80A, 100A recommended | |
| JIS B 2215 30kg/cm² tube flange | 10A, 15A, 20A, 25A recommended | 40A, 50A, 65A, 80A, 100A recommended | |
| JIS B 2216 40kg/cm² tube flange | 10A, 15A, 20A, 25A recommended | 40A, 50A, 65A, 80A, 100A recommended | |
| JIS B 2217 63kg/cm² tube flange | 10A, 15A, 20A, 25A recommended | 40A, 50A, 65A, 80A, 100A recommended |
