Japanese
Low Pressure Gauge, Iron case
- For dry and non-aggressive pressure media, such as gas
- Zero-point correction available
- Iron- or chromium-plated and stainless steel: PRSM, PRSSM.TU
- アフターサービス / カスタマイズ可能
- 高品質・1年保証
- 画像はイメージです。実際の製品はお客様のカスタム仕様に基づきます。.
説明
The PRM is a capsule-type low-pressure gauge designed for measuring dry, non-aggressive gases such as air or nitrogen. It offers measuring ranges from 0–300 mmAq to 0–5000 mmAq, including vacuum and compound options. The case is available in iron or chrome-plated finishes, while the wetted parts use copper alloy. A zero-point adjustment mechanism is included to compensate for long-term drift. Available in 2.5″, 3″, and 4″ dial sizes, the gauge features acrylic or glass windows depending on size. The PRM is ideal for low-pressure ventilation systems, combustion air supply, filter monitoring, and general HVAC duct applications.
仕様
| 接続場所 | Bottom mount, back mount, center back mount, lower back mount, center back mount with U-clamp, with/without flange |
|---|---|
| 公称サイズ | 2.5", 3", 4" |
| スケールの範囲 | 0 … 300 mmAq to 0 … 5000 mmAq, or other equivalent units of pressure, vacuum or compound |
| 精度 | ASME B40.1 Grade B ±3/2/3% |
| プロセス接続 | Chromium - plated copper 1/4, 3/8, 1/2 PT, G, NPT |
| ケース/リング | Iron 2.5" Bottom mount: Black plating 2.5" Back mount: All chromium-plated case, black iron case, and chromium-plated bayonet ring 3", 4": All chromium plated case |
| Window | 2.5": acrylic 3", 4": glass |
| Dial | Aluminum alloy, black scale on white |
| Pointer | Black aluminum alloy |
| Movement | Copper alloy |
| Capsule element | Copper alloy |
| 中温 | -20°C ... 60°C |
| Pressure limitation | Steady: 0.75 x full-scale value Fluctuating: 0.6 x full-scale value |
商品画像
