Page 125 of 145
Appendix I: SiteSentinel
®
and EMCO Sensors
without IntelliSense™ Board
Hydrocarbon Liquid/Water Sensor
Part # 30-3210-nn
The hydrocarbon liquid/water sensor is used primarily in monitoring
wells with fluctuating groundwater tables, or in the containment areas
of tanks, pumps and pipes.
The sensor contains a carbon/polymer material that changes its
resistance when exposed to liquid hydrocarbons, as well as a water
sensor that relies on the conductivity of water to detect its presence,
providing the ability to discriminate between hydrocarbon liquid and
water.
The sensor also alerts the system to the absence of groundwater in a
monitoring well, or the presence of water in containment areas. It will
alert the system if any fuel enters into the containment area, which
would indicate a leak. In the event of a break in the cable, the system
will activate the alarm.
Hydrocarbon Liquid/Water Sensor
Hydrocarbon Liquid/Water Sensor
Typical Uses:
Monitoring Wells
Substances Detected:
Hydrocarbon and Water
Available Lengths:
6’–20’ (1.8–6.1 m)
Operating Temperature:
-4°F to 122°F (-20°C to 50°C)
Dimensions:
0.7” x 6’–20’ (1.8 cm x 1.8–6.1 m)
Required Cable:
10' (3.1 m) gas-and-oil resistant cable
Maximum Wiring Length*:
1,000' (305 m)
Nominal resistance
(uncontaminated):
1K
–3K ohms per foot
Nominal resistance
(contaminated):
30K - 200K ohms
Multi-Drop Restrictions:
One (1) per channel
Connections:
Red = Power, Black = Signal
*Maximum Wiring Length is the maximum length of cable to be used
to connect all sensors on an individual channel. The length includes
the run of cable from the VSmart Module to each sensor board in
the string.
Содержание OPW SiteSentinel iSite
Страница 15: ...Page 15 of 145 www opwglobal com Figure 2 4 Console Connectivity ...
Страница 17: ...Page 17 of 145 www opwglobal com Figure 2 6 Wiring Connections ...
Страница 22: ...Page 22 of 145 www opwglobal com Figure 2 11 Standard Twisted Pair Petro Net Installation ...
Страница 25: ...Page 25 of 145 www opwglobal com Figure 2 14 Petro Net Over Ethernet Option ...
Страница 33: ...Page 33 of 145 www opwglobal com ...
Страница 34: ...Page 34 of 145 www opwglobal com Figure 4 1 924B Probe Installation ...
Страница 61: ...Page 61 of 145 www opwglobal com Figure 5 22 In Tank Probe Setup ...
Страница 74: ...Page 74 of 145 www opwglobal com Figure 9 3 Dry Well Monitoring Single Wall Tank ...
Страница 78: ...Page 78 of 145 www opwglobal com Figure 9 7 Double Wall Tank with Well Monitoring ...
Страница 90: ...Page 90 of 145 www opwglobal com Figure 13 7 ACR RIM Jumper Board ...
Страница 142: ...Page 142 of 145 www opwglobal com Declaration of Conformity ...
Страница 143: ...Page 143 of 145 www opwglobal com ...
Страница 146: ...Page 146 of 145 www opwglobal com NOTES ...