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代理经销:美国Stonel公司阀位回讯器,限位开关,阀位信号反馈装置
STONEL 阀位回讯器分为6个系列，
分别为Eclipsc,Visual Indicator,Quartz,SolaR,Onxy,Hawkeye

QX2HR02SRA-PTWS1,
QX2VR06SRA-PTNJ6,(QZE2VP5DSS),
QX2VR02SRA,
QN2NC02SRA-PTBL1(QZP2NE2R),
QZM2VE2R,
QZM2VE3RCPLH1,
AMI331HA02SRA-PTQL1,
QZP44E1R,
QZP4NE2R,
QZM2VE2R-PTLH2,
QG14C02SRA-PTZX1
QZP4HB2DSS-K,
ECG3313R,
ECG3313DS,
QZP2NE2R,
ECN4405R,
SEH90,
HK3077SG,
HK3077SR,
QUARTZSEH90,
ECN3302R                    EN33C02RA
ECN9602R                    EN96C02RA
ECG3323R                    EG33C23RA
ECG9623R                    EG96C23RA
ECN3302F                    EN33C02FA
ECN9602F                    EN96C02FA
ECG3323F                    EG33C23FA
ECG9623F                    EG96C23FA

QZE33C5R                    QN33D05SRA
QZE33E5R                    QX33R05SRA
QZE96C5R                    QN96D05SRA
QZE96E5R                    QX96R05SRA
QZI2JC2R                    QN2JC02SRA
QZM2VC2R                   QG2VC02SRA
QZM2VE2R                   QX2VE02SRA
QZM14C2R                   QG14C02SRA
QZM14E2R                   QX14E02SRA
QZP33C2R                   QN33C02SRA
QZP33E2R                   QX33E02SRA
QZP5OC2R                   QN5OC02SRA
QZP5OE2R                   QX5OE02SRA

SR2VS2LRS              QG2VC02SRA
SR33S5S1                QN33C05S1A
ON3311S2SR             AMI331HA02SRA
ON962HS2SR             AMI961DA02SRA or AMI961BA02SRA

CASHCO  BB4-7S17-7FC00000A,QZP4HE2R,QN2NC02SRA-PTKR1,
MODEL:41-301M361  MR442,
阀座 195221 SEAT-VAI VE:25 "IDX3.38" OD
阀板 195215 DISC-DUALSEAT 2875X1.867
阀座 190234 SEAT-VAL VL 1.5SWGDISC
SW-010302UK ,
SW-040302UK
XNNN-0210, 
XNNN-02T0,XNNN-02A0
ECN,ECG,QZP,QZI,QZM,QZE,HK,系列
未能尽录,欢迎垂询! 

一体型的Eclipsc适用于ISO标准的Namur执行器；独立的可视显示器（Visual Indicator）在75英尺的范围内可清楚的观察阀门位置

的状态；环氧树脂涂层镀铝的Quartz是防爆/防火环境的最理想选择；防腐和防水的SolaR是在过程应用中满足一般用途的最理想的产

品；完全气动型的Onxy是防腐蚀性和/或阻燃环境的理想选择；完全密封的316不锈钢壳体和热塑聚碳酸酯检测探头的一体式Hawkeye

适用于阴燃燃环境。
针对石化领域，StoneL推出了FF总线的阀位指示器，这种阀位指示器可选购配套的低功耗防爆电磁阀。电磁阀的电流消耗为2mA@7.5V

,低电压低电流启动,防爆等级为Eexia llC T6。这样就极大地提高了总线上可带阀位指示器的数量。一根总线最多可带16个阀位指示

器，节省了布线