美国诺南(Ronan)泄漏检测产品

X76LVC 烃类蒸汽监视器

X76S地下储存LD器系统
Up to 4 Input Modules with LED Indicators
Audible and Visual Alarms
Intrinsically Safe Interface to Sensor
Field-Proven Circuit Design
Liquid Level Sensors: High Reliability, UL Listed, Compatible with Hydrocarbons, Maintenance Free
Alarm Contact Output per Sensor for Remote Indication, Telemetering, or Positive Shutdown
Hydrostatic Leak Detector for Double-wall Tanks
Positive Pressure Sensor for Pressurized Double-wall Tanks

JT-2P 和 JT-2V压力/真空传感器
The Models JT-2P and JT-2V Loss of Pressure/Vacuum Sensor Assemblies consists of a switch, fill valve and the safety release valve. The units are used to monitor the annulus pressure/vacuum of a double-wall tank. The annulus is initially pressurized or evacuated from an external source and sealed. A leak in the secondary containment will be sensed by the transfer of the switch if the pressure falls below 1.0 psi or 1.0" Hg. Note: Before applying this type of measure, consult tank manufacturer.

LS-30静压水库泄漏传感器
Wetted Parts: 304 and 316 Stainless Steel, Beryllium Copper, Polysulforne, PVC
Mounting: 1/2" NPT, male
Switch Rating: SPST, 20VA, 120-240 Vac pilot duty
Operating Temperature: -40篎 to +225篎 Temperature:
Float S.G.: 0.65
Pressure: 75 psi maximum
Cable: PVC jacket, 2 twisted pair, 20AWG, 15 ft

LS-1 或 LS-3立式液体传感器
Wetted Parts: 304 and 316 Stainless Steel, Buna-N, Polysulfone, PVC, Teflon
Mounting: 1/2 inch NPT, male
Switch Rating: SPST, 20VA, 120-240 Vac pilot duty
Operating Temperature: -40篎 to +180篎 (LS-3 & LS-3s), -40篎 to +300篎 (LS-3ss)
Float S.G.: 0.55 (LS-3 & -3S), 0.77 (LS-3ss)
Pressure: 150 psi maximum (LS-3 & LS-3s) 400 psi maximum (LS-3ss)Cable: PVC or Teflon jacket, twisted pair, 20AWG, 22 ft

LS-7卧式液体传感器
Wetted Parts: PVC (Geon 87241)
Installation: Horizontal, 0.635 inch minimum vertical clearance
Switch Rating: SPST 10VA, 120-240Vac pilot duty
Temperature Operating -40篎 to +140篎
Liquid S.G.: 0.70 minimum
Pressure: 50 psi maximum
Cable: PVC jacket, twisted pair, 20AWG, 25 ft