品牌:DWYER
起订:1台
发货:3天内
DWYER V6系列Flotect防爆流量开关详细信息:
产品名称: V6系列Flotect防爆流量开关
产品型号: V6
FLOTECT V6EPB防爆流量开关的详细描述:
Flotect®V6流量开关结构极为紧凑,专门用来监测液体、气体或空气的流速,它采用磁性动作,没有机械连接,操作简单可靠。下部主体带有叶片和一个磁铁,通过控制上部隔离室中磁铁来操作开关。在大多数应用中,开关是常开的,管道中的流体使叶片压紧叶片弹簧,当流速降低时,弹簧将叶片推回原位,触发开关发出警报或关闭。可选择三通来方便的安装此流量开关,三通安装中的管道尺寸为1/2˝-2˝,当加上套管时,很适于1/4˝和3/8˝的管道。
特征
•由棒料加工而成的防泄漏下部主体
•三通安装时可选带有校准叶片或现场可调整叶片
•全天候防护
•防爆(在技术指标中列出)
•在不进行拆卸的情况下即可方便的更换电气元器件,从而保证工艺过程不会中断
•用黄铜主体可用到1000psig(69bar)的高压,用316不锈钢主体可用到2000psig(138bar)(见技术指标)
•低流速型号有设定值现场调节功能
•安装简便,将三通插入管线中和接电即可
应用
•在低流速或无流体时保护泵,发动机和其它设备
•控制泵的时序操作
•自动启动辅助泵和发动机
•当冷却液流量中断时停止液冷式发动机,机器和加工处理过程
•无气流通过加热管时关闭加热器
•根据流量控制闸门
•使用应急喷淋器时声音报警
V6EPB-B-S-1-BV6EPB-B-S-2-BV6EPB-B-S-3-BV6EPB-B-S-4-B V6EPB-B-S-5-B V6EPB-B-S-6-BV6EPB-B-S-1-MIV6EPB-B-S-2-MI V6EPB-B-S-3-MI V6EPB-B-S-4-MIV6EPB-B-S-5-MIV6EPB-B-S-6-MI V6EPB-S-S-1-MI V6EPB-S-S-2-MIV6EPB-S-S-3-MIV6EPB-S-S-4-MI V6EPB-S-S-5-MIV6EPB-S-S-6-MI
V6EPB-S-S-1-FSV6EPB-S-S-2-FSV6EPB-S-S-3-FS V6EPB-S-S-4-FS
V6EPB-S-S-5-FSV6EPB-S-S-6-FSV6EPB-S-S-1-S V6EPB-S-S-2-S V6EPB-S-S-3-SV6EPB-S-S-4-SV6EPB-S-S-5-S V6EPB-S-S-6-S V6EPB-B-S-6-0 V6EPB-S-S-6-0 V6EPB-B-S-LFV6EPB-S-S-LF
可以测量气体或液体
特点:防爆防漏设计
管径范围:1/2"-2"
温度:-20~105°C;高温型最大205°C
操作压力:69~138bar
输出SPDT,DPDT可选
开关体:可选黄铜或不锈钢
重量:0.9-2.7Kg
认证:UL,CSA,CE,ATEX
设定调节:出厂设定好。对于小流量型号,可现场设定,见下表
选型表:
型号 下半部材质 连接尺寸 “T”形头材质
V6EPB-B-S-1-B Brass 1/2" Brass
V6EPB-B-S-2-B Brass 3/4" Brass
V6EPB-B-S-3-B Brass 1" Brass
V6EPB-B-S-4-B Brass 1-1/4" Brass
V6EPB-B-S-5-B Brass 1-1/2" Brass
V6EPB-B-S-6-B Brass 2" Brass
V6EPB-B-S-1-MI Brass 1/2" Iron
V6EPB-B-S-2-MI Brass 3/4" Iron
V6EPB-B-S-3-MI Brass 1" Iron
V6EPB-B-S-4-MI Brass 1-1/4" Iron
V6EPB-B-S-5-MI Brass 1-1/2" Iron
V6EPB-B-S-6-MI Brass 2" Iron
V6EPB-S-S-1-MI Stainless Steel 1/2" Iron
V6EPB-S-S-2-MI Stainless Steel 3/4" Iron
V6EPB-S-S-3-MI Stainless Steel 1" Iron
V6EPB-S-S-4-MI Stainless Steel 1-1/4" Iron
V6EPB-S-S-5-MI Stainless Steel 1-1/2" Iron
V6EPB-S-S-6-MI Stainless Steel 2" Iron
V6EPB-S-S-1-FS Stainless Steel 1/2" Forged Steel
V6EPB-S-S-2-FS Stainless Steel 3/4" Forged Steel
V6EPB-S-S-3-FS Stainless Steel 1" Forged Steel
V6EPB-S-S-4-FS Stainless Steel 1-1/4" Forged Steel
V6EPB-S-S-5-FS Stainless Steel 1-1/2" Forged Steel
V6EPB-S-S-6-FS Stainless Steel 2" Forged Steel
V6EPB-S-S-1-S Stainless Steel 1/2" Stainless Steel
V6EPB-S-S-2-S Stainless Steel 3/4" Stainless Steel
V6EPB-S-S-3-S Stainless Steel 1" Stainless Steel
V6EPB-S-S-4-S Stainless Steel 1-1/4" Stainless Steel
V6EPB-S-S-5-S Stainless Steel 1-1/2" Stainless Steel
V6EPB-S-S-6-S Stainless Steel 2" Stainless Steel
V6EPB-B-S-6-0 Brass No Tee None
V6EPB-S-S-6-0 SS No Tee None
V6EPB-B-S-LF Brass 1/2" LF, Brass
V6EPB-S-S-LF SS 1/2" LF, SS