ASHCROFT压力和温度开关 防爆型 T700

This temperature switch is very similar to its T400 counterpart except it comes with an explosion proof casing. This switch is very easy to use and is great for virtually all process, industrial, and OEM applications. It comes with NEMA 4X enclosure and many choices for switch elements. The setpoints are adjustable from 15-100% of the pressure range. It can have a direct mount with a stem 2 3/4" to 12" long or a remote capillary mounting of up to 25 feet.

 压力开关和温度开关

● 测量
● 监控
● 报警
● 关机
● 控制

 

B 系列开关带 1 个设定点（标准或防爆）― 差压，压力和温度开关

* 通用型设计，活塞和密封膜片的测量机构

* 防护等级 NEMA4,4X,13 ， IP54 或 IP66

* 测量范围广泛且回差小，使用寿命长，性能稳定

* 温度开关具有 SAMA （美国科学仪器制造协会）二级蒸汽压力测温系统

* 量程范围

压力：真空～ 3000psi 多级控制

温度： -40 H～ 750 H（ -17.7 ℃～ +400 ℃）多级控制，全量程可调

差压： 30”H2Odiff. ～ 600psid 多级控制

* UL,CSA 和 ATEX 认证

防爆 NEMA7&9 或 EEx d Ⅱ C T6(ATEX), 本安防爆 EEx ia Ⅱ C T4(ATEX)

L/G 系列开关带两个设定点（标准）― 压力，差压和温度开关