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Dwyer 美国德威尔

  • ISDP系列 本安防爆型微差压变送器 dwyer 德威尔
ISDP系列 本安防爆型微差压变送器 dwyer 德威尔

ISDP系列 本安防爆型微差压变送器 dwyer 德威尔

  • dwyer产品销售 产品选型 产品报价 技术支持 售后服务
  • 美国德威尔 压差表 流量计 差压计 差压开关 差压变送器
  • 产品广泛应用于暖通 空调 食品 制药 生物工程 智能楼宇 电厂 化工 水处理 环境监测 工业制造等领域
  • 产品描述:美国Dwyer德威尔仪器仪表制造有限公司(Dwyer Instruments,Inc.)是一家对差压、温度、液位和流量的测量,变送和控制等方面拥有众多精密仪器仪表产品并且在价格上有强竞争力的仪器仪表制造公司。
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ISDP系列 本安防爆型微差压变送器
可用于危险场合,测量微差压和风速
Service: Air and non-combustible gases.
Wetted Materials: Ranges 5 in w.c. and Greater: glass, PVC, silicon, alumina ceramic, epoxy, RTV, gold, aluminum, stainless steel and nickel; Ranges 1 in w.c. and Lower: stainless steel, silicone, gold, ceramic.
Housing Materials: Aluminum, glass.
Accuracy: ±0.5% at 77°F (25°C) including hysteresis and repeatability (after 1 hour warm-up).
Stability: < ±1% per year.
Pressure Limits: Ranges ≤ 2.5 in w.c.: 2 psi; 5 in w.c.: 5 psi; 10 in w.c.: 5 psi; 25 in w.c.: 5 psi; 50 in w.c.: 5 psi; 100 in w.c.: 9 psi.
Temperature Limits: 32 to 140°F (0 to 60°C).
Compensated Temperature Limits: 32 to 140°F (0 to 60°C).
Thermal Effects: 0.020%/°F (0.036/°C) from 77°F (25°C).
Power Requirements: 10 to 35 VDC.
Output Signal: 4 to 20 mA DC.
Zero & Span Adjustments: Accessible via menus.
Response Time: 250 ms (damping set to 1).
Display: 4 digit LCD 0.6" height.
Electrical Connections: M-12 4 PIN Connector.
Process Connections: 1/8" female NPT.
Enclosure Rating: Designed to meet NEMA 4X (IP66).
Mounting Orientation: Mount unit in vertical plane.
Weight: 2 lb 10 oz (1.19 kg).
Agency Approvals: CE: CENELEC EN 61326/55024: 2003; IEC 61000-4-2/3/4/6: 2001/2006/2004/2005; CENELEC EN 55011: 2006; 2004/108/EC EMC Directive; FM Intrinsically Safe CLI Div I GR: A, B, C, D; CLII Div I GR: E, F, G; CLIII Div I.
Service: Air and non-combustible gases.
Wetted Materials: Ranges 5 in w.c. and Greater: glass, PVC, silicon, alumina ceramic, epoxy, RTV, gold, aluminum, stainless steel and nickel; Ranges 1 in w.c. and Lower: stainless steel, silicone, gold, ceramic.
Housing Materials: Aluminum, glass.
Accuracy: ±0.5% at 77°F (25°C) including hysteresis and repeatability (after 1 hour warm-up).
Stability: < ±1% per year.
Pressure Limits: Ranges ≤ 2.5 in w.c.: 2 psi; 5 in w.c.: 5 psi; 10 in w.c.: 5 psi; 25 in w.c.: 5 psi; 50 in w.c.: 5 psi; 100 in w.c.: 9 psi.
Temperature Limits: 32 to 140°F (0 to 60°C).
Compensated Temperature Limits: 32 to 140°F (0 to 60°C).
Thermal Effects: 0.020%/°F (0.036/°C) from 77°F (25°C).
Power Requirements: 10 to 35 VDC.
Output Signal: 4 to 20 mA DC.
Zero & Span Adjustments: Accessible via menus.
Response Time: 250 ms (damping set to 1).
Display: 4 digit LCD 0.6" height.
Electrical Connections: M-12 4 PIN Connector.
Process Connections: 1/8" female NPT.
Enclosure Rating: Designed to meet NEMA 4X (IP66).
Mounting Orientation: Mount unit in vertical plane.
Weight: 2 lb 10 oz (1.19 kg).
Agency Approvals: CE: CENELEC EN 61326/55024: 2003; IEC 61000-4-2/3/4/6: 2001/2006/2004/2005; CENELEC EN 55011: 2006; 2004/108/EC EMC Directive; FM Intrinsically Safe CLI Div I GR: A, B, C, D; CLII Div I GR: E, F, G; CLIII Div I.

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