Global Water WQ101 Temperature Sensor
Features
- Sensor output is 4-20mA with a two wire configuration
- Each sensor is mounted on 25 ft. of marine-grade cable
- Electronics are encapsulated in marine-grade epoxy with stainless steel housing
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The Global Water WQ101 is a rugged, reliable temperature measuring device for air or water applications. The probe is mounted on up to 500 ft. of marine grade cable and has a two-wire configuration for minimum current draw. The unit's electronics are completely encapsulated in marine-grade epoxy within a stainless steel housing.
Output | 4-20 mA |
Range |
-58 to +122° F (-50 to +50°C) |
Accuracy | ±0.2°F or ±0.1°C |
Maximum Pressure | 200 psi |
Operating Voltage | 10-36 VDC |
Current Draw |
Same as sensor output |
Warm Up Time |
5 seconds minimum |
Operating Temperature | 58 to +212° F (-50 to +100°C) |
Size of Probe | 3/4" Diameterx 4-1/2" L (1.9 cm dia. x 11.4 cm long) |
Weight | 8 ounces (227 g) |
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Rivers are a vital cooling source for power plants, but high-temperature water returned to rivers from the plants may detrimentally heat rivers and change aquatic ecosystems, according to a recent study. 
 Scientists from the University of New Hampshire and the City College of New York gathered federal data on power plants and river systems and linked up river flow and heat transfer models to figure out just how hot rivers get in the northeastern U.S. 
 They found that about one third of heat generated in thermoelectric power plants in the Northeast is drained into rivers via used cooling water. Just more than a third of the total heat generated at plants in the Northeast is converted directly into electricity for consumer use.
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