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Dual Level Reservoir Sensor
Part # 30-3221-2
The Dual Level Reservoir Sensor is designed for use in the brine-filled
reservoir of the interstitial area of a double-walled tank. This sensor
contains a dual-level float switch that detects level changes of fluid in
the reservoir of the tank. The sensor expects the liquid to be at a
constant level. The system will activate the alarm when the brine level
in the interstitial space either rises or falls.
It can also be used in other areas (such as dispenser containment
pans) that are normally dry and will give a low-level warning followed
by a high-level alarm. In the event of a break in the cable, the system
will activate the alarm.
Dual Level Reservoir Sensor
Dual Level Reservoir Sensor
Substance Detected:
Liquid
Operating Temperature:
-4°F to 122°F (-20°C to +50°C)
Dimensions:
2.4” x 14” (6 cm x 35.6 cm)
Required Cable:
15’ (4.6 m) gas-and-oil resistant cable
Maximum Wiring Length*:
1,000’ (305 m)
Multi-Drop Restriction:
1 per channel
Connections:
Red = Power, White = Signal
*Maximum Wiring Length is the maximum length of cable to be used
to connect all sensors on an individual channel. The length includes
run of cable from VSmart to each sensor board in the string.
Summary of Contents for OPW SiteSentinel iSite
Page 15: ...Page 15 of 145 www opwglobal com Figure 2 4 Console Connectivity ...
Page 17: ...Page 17 of 145 www opwglobal com Figure 2 6 Wiring Connections ...
Page 22: ...Page 22 of 145 www opwglobal com Figure 2 11 Standard Twisted Pair Petro Net Installation ...
Page 25: ...Page 25 of 145 www opwglobal com Figure 2 14 Petro Net Over Ethernet Option ...
Page 33: ...Page 33 of 145 www opwglobal com ...
Page 34: ...Page 34 of 145 www opwglobal com Figure 4 1 924B Probe Installation ...
Page 61: ...Page 61 of 145 www opwglobal com Figure 5 22 In Tank Probe Setup ...
Page 74: ...Page 74 of 145 www opwglobal com Figure 9 3 Dry Well Monitoring Single Wall Tank ...
Page 78: ...Page 78 of 145 www opwglobal com Figure 9 7 Double Wall Tank with Well Monitoring ...
Page 90: ...Page 90 of 145 www opwglobal com Figure 13 7 ACR RIM Jumper Board ...
Page 142: ...Page 142 of 145 www opwglobal com Declaration of Conformity ...
Page 143: ...Page 143 of 145 www opwglobal com ...