Dwyer DA-7035N系列温度开关

DA-7035N  温度开关
技术指标
介质：可兼容的液体或气体
材质：温包和连接头：304 SS
温度范围：工艺过程：见型号表，环境：180°F (82°C)
压力范围：300 psi (20.6 bar)
防护指标：通用。可选择全天候或防爆
可重复性：全量程的± 1%
开关类型：SPDT 快速开关。可选择DPDT 快速开关和多种水银开
关
电气指标：15A @ 120/240/480 VAC。1/8 HP @ 120 VAC 单相0.5A
@ 120 VDC ，0.25A @ 240 VDC
电气连接：旋紧接线端

Dwyer DA-7035N系列温度开关
管道连接：7/8˝ (22.23 mm) 开孔用于1/2˝ (12.7 mm) 导管
工艺连接：3/4˝ male NPT. 外螺纹。可定制其它尺寸
安装定位：垂直和水平
设定点调整：用于调整设定点和复位点的外部旋钮
重量：5 lb (2.3 kg)
死区：可从型号表中的*小调整到全量程，也可选低范围的固定死区
毛细管：6 ft (1.8 m)标准，范围1N – 7N，和10N：铜. 范围：8N,
9N, 11N: 304 SS
设置点刻度：用°F 和°C显示
选项：开关类型，固定死区，更长或更短的毛细、温包、保护管，
1/2˝ 或1˝ 连接尺寸，手动复位，或其它温包类型。
机构认证：UL.

Models & Ordering

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Model Description 
DA-7035-153-10N  Temperature switch, range 100-300°F (40-150°C), max. temp. 500°F (260°C), min. deadband 50°F (28°C). 
DA-7035-153-11N  Temperature switch, range 100-500°F (40-260°C), max. temp. 600°F (315°C), min. deadband 100°F (56°C). 
DA-7035-153-1N  Temperature switch, range -60 to 30°F (-50 to 0°C), max. temp. 150°F (65°C), min. deadband 23°F (13°C). 
DA-7035-153-3N  Temperature switch, range 0-100°F (-50 to 0°C), max. temp. 240°F (115°C), min. deadband 25°F (14°C). 
DA-7035-153-4N  Temperature switch, range 50-150°F (10-65°C), max. temp. 250°F (120°C), min. deadband 25°F (14°C). 
DA-7035-153-5N  Temperature switch, range 100-200°F (40-95°C), max. temp. 300°F (150°C), min. deadband 25°F (14°C). 
DA-7035-153-7N  Temperature switch, range 140-300°F (60-150°C), max. temp. 500°F (260°C), min. deadband 41°F (23°C). 
DA-7035-153-8N  Temperature switch, range 250-415°F (120-215°C), max. temp. 550°F (260°C), min. deadband 42°F (23°C). 
DA-7035-153-9N  Temperature switch, range 350-550°F (175-290°C), max. temp. 600°F (315°C), min. deadband 50°F (28°C). 
Specifications
Service: Compatible liquids or gases. Wetted Materials: Bulb and connection: 304 SS. Temperature Limit: Process: See model chart on catalog page; Ambient: 180°F (82°C). Pressure Limit: 300 psi (20.6 bar). Enclosure Rating: General purpose. Optional weatherproof and explosion-proof. Repeatability: ±1% of FS. Switch Type: SPDT snap switch. Optional DPDT snap and a variety of mercury switches. Electrical Rating: 10 A @ 120/240/480 VAC. Electrical Connections: Screw terminal. Conduit Connection: 7/8" (22.23 mm) hole for 1/2" (12.7 mm) conduit hub. Process Connection: 3/4" male NPT. Other sizes available. Mounting Orientation: Vertical and level. Set Point Adjustment: External knobs for set point and reset point. Weight: 5 lb (2.3 kg). Deadband: Adjustable from minimum in model chart to full range. Optional low fixed deadband. Capillary: 6' (1.8 m) standard. Ranges 1N - 7N, and 10N: copper. Ranges 8N, 9N, 11N: 304 SS. Set Point Scale: Indication in °F and °C. Options: See switch type, see enclosures, fixed deadband, longer or shorter capillary, armored capillary, wells, two stage, 1/2" or 1" connection sizes, manual reset. 

Dwyer DA-7035N系列温度开关