简单介绍:
概要 导杆内装有密封的干簧开关,浮球中装有长久磁体,当浮球随液位上升或下降时浮球中的磁体触发干簧开关使之动作。材料:304S、316S、PVC、PP或其它材料NOHKEN连杆式液位开关FR型 FR30S FR20S
详情介绍:
功能描述:
输出信号:单刀单掷:*大15VA 1A AC或*大110VA 0.5A AC
温 度:PVC:-10~50℃ PP:-10~80℃ 不锈钢:-10~100℃
压 力:PVC,PP:195KPa 不锈钢:1950Kpa
安装方式:法兰尺寸:2″以上;螺纹尺寸G2″或R2″
持有证书:CE
其 它:
性能:
1、简单、可靠
2、*多可设7个测量点
3、用于多种液体
4、防护等级IP43或IP65
5、防爆等级D2G4
用途:
水处理设置、液压设备以及清洗装置的储罐,燃料、冷却剂、制冷剂、化工产品、油类、饮用水及纯净水的储罐,以及轮船、火车上的储罐。
选型
Code | Base Model | |||||||||
FR20 | Flat-face flange | |||||||||
Code | Flange stem material | Specifecation Detail | ||||||||
VS | PVC | JIS10K80A FF PVC,L=up to 1000mm | ||||||||
HVS | CPVC | JIS10K80A FF CPVC,L=up to 1000mm | ||||||||
PS | PP | JIS10K80A FF PP,L=up to 1000mm | ||||||||
PFL | PFA Lining | JIS10K80A FF 304SS with PFA lining,L=up to 1000mm | ||||||||
F4T | PTFE Tubing | JIS10K80A FF 304SS with PTFE tubing,L=up to 1000mm | ||||||||
S | 304SS | JIS10K50A FF 304SS,L=up to 1000mm | ||||||||
S6 | 316SS | JIS10K50A FF 316SS,L=up to 1000mm | ||||||||
S6L | 316LSS | JIS10K50A FF 316LSS,L=up to 1000mm | ||||||||
Code | Connection Detail | |||||||||
J | JIS flange and Sanitary Ferrule | |||||||||
A | ANSI flange | |||||||||
D | DIN flange | |||||||||
Code | Reed switch | |||||||||
A1~7 | 15VA,15W | /pc | ||||||||
C1~5 | 220VA,55W | /pc | ||||||||
Code | Float type | |||||||||
□A | 316SS(∮49×H50,for A and C reed switch) | /pc | ||||||||
□B | 316SS(∮38×H50,for A reed switch) | /pc | ||||||||
□C | 304SS(∮98×H63,for A and C reed switch) | /pc | ||||||||
□E | 316LSS(∮38×H50,for A and Cred switch) | /pc | ||||||||
□G | 304SS(∮70×H70,for A reed switch) | /pc | ||||||||
□K | BUNA(∮50×H45,for A teed switch) | /pc | ||||||||
□M | PVC(∮65×H80,tor A and C reed switch) | /pc | ||||||||
□N | PP(∮65×H80,for A and C reed switch) | /pc | ||||||||
□O | PP(∮74×H40,for A reed switch) | /pc | ||||||||
□P | CPVC(∮74×H80,for A and C reed switch) | /pc | ||||||||
□R | PVDF(∮70×H70,for A reed switch) | /pc | ||||||||
□S | PTEE(∮75×H100,for A reed switch) | /pc | ||||||||
□V | PP(∮48×H58,for A reed switch) | /pc | ||||||||
FR20 | S | J | A1 | 1A | FR20S-JA11A | |||||
*See the modification price list on page.33,34 for optional mounting(fiange). | ||||||||||
Extension surcharge(add below price to base price for extension) | ||||||||||
L | 1001mm~2000mm | 2001mm~3000mm | 3001mm~3900mm | |||||||
VS | ||||||||||
HVS | ||||||||||
PS | ||||||||||
F2L | ||||||||||
F4T | ||||||||||
S | ||||||||||
S6 | ||||||||||
S6L |
NOHKEN连杆式液位开关FR型 FR30S FR20S