Premier无油流开关：用来探知分配器的柱塞运动情况来探知系统的油流情况，通常的为无油流两分钟报警，也有58秒、3分钟的无油流报警。
proflo PF-1无油流量开关
proflo Jr. Monitors无油流量开关 DNFT-PRG无油流量开关
DNFT-LED-PS无油流量开关
DNFT-LED 无油流量开关
DNFT-PRG-PS无油流量开关
Kenco NFS系列无油流量开关
DNFT-LED
DNFT-LED-PS
DNFT-PRG (Programmable)
DNFT-PRG-PS (Programmable)
DNFT-LED
DNFT-LED-PS
DNFT-PRG (Programmable)
DNFT-PRG-PS (Programmable)
P-55U 91203
P/N电池
P/N
Proflo PF1无油流量开关
PROFLO JR无油流量开关
000518 DNFT-PRG无油流开关
000506 DNFT-LED无油流开关
Premier DNFT无油流开关
DNFT 000518
Digital No-Flow Timer (DNFT)
DNFT (DIGITAL NO-FLOW TIMER)
DNFT-PRG-PS
DNFT performs monitoring
DNFT LED model
DNFT LCC model
DNFT PRG model
Slow Internet Connections
DNFT LED 2 mins
DNFT LED 2 mins
DNFT LED 2 mins
DNFT LED 2 mins
DNFT LED 2 mins
DNFT LED-PS 3 mins
DNFT LED-PS 3 mins
DNFT LED-PS 3 mins
DNFT LED-PS 3 mins
DNFT LED-PS 3 mins
DNFT LCC 45 secs
DNFT LCC 45 secs
DNFT LCC 45 secs
DNFT LCC 45 secs
DNFT LCC 45 secs
DNFT LCC 2 mins
DNFT LCC 2 mins
DNFT LCC 2 mins
DNFT LCC 2 mins
DNFT LCC 2 mins
DNFT LCC 3 mins
DNFT LCC 3 mins
DNFT LCC 3 mins
DNFT LCC 3 mins
DNFT LCC 3 mins
DNFT LCC 255 secs
DNFT LCC 255 secs
DNFT LCC 255 secs
DNFT LCC 255 secs
DNFT LCC 255 secs
DNFT PRG 20 to 255 secs
DNFT PRG 20 to 255 secs