52202
52202
OrderableConfigurableElectrically Heated Rain and Snow Gage
Lowest cost with a heater.
Pricing
Configuration
Sign in for option pricing- w/10m (33ft) per Sensor w/Ferrules on Wires52202-10m
- w/20m (66ft) per Sensor w/Ferrules on Wires52202-20m
- w/30m (100ft) per Sensor w/Ferrules on Wires52202-30m
Select a configuration to add to your quote
- Model:
- 52202
- Item Number:
- 45104
- Warranty:
- 1 year
- Lead time:
- 14 days
Overview
The 52202, manufactured by R. M. Young, is a thermostat-controlled, electrically heated, tipping bucket rain gage. You can use it to measure rain, snow, and other frozen precipitation. Its catchment area of 200 cm2 and measurement resolution of 0.1 mm meet the recommendations of the WMO. This heated rain gage is compatible with most Campbell Scientific data loggers, and it is used in environmental monitoring applications.
Key Advantages
Thermostat-controlled gage
Technical Description
The 52202 funnels precipitation into a bucket mechanism that tips when filled to the calibrated level. Each tip is marked by a magnetic reed switch closure that is recorded by a Campbell Scientific data logger pulse count channel.
The 52202 has a thermostat-controlled internal heater that melts snow or other frozen precipitation. This heater requires a reliable source of 24 Vac power. A wall transformer is shipped with the 52202 that plugs into a wall socket to provide the required 24 Vac power.
Benefits
- High precision—tips at 0.1-mm increments
- Heating element melts snow and ice for year-round measurements
- Compatible with many Campbell Scientific data loggers
Specifications
- Sensor Type
- Tipping bucket with magnetic reed switch
(normally open)
- Measurement Uncertainty
- 2% for up to 25 mm/h
(1 in./h)
- Measurement Uncertainty
- 3% for up to 50 mm/h
(2 in./h)
- Rainfall per Tip
- 0.1 mm
(0.004 in.)
- Operating Temperature Range
- -20° to +50°C
(heated)
- Humidity Range
- 0 to 100%
- Power
- 18 W @ 24 Vac
(for heater only)
- Heater Thermostat Set Point
- 10°C ±3°C
- Contact Rating
- 24 Vac/dc
(400 mA maximum)
- Compliance with Standards
- 2011/65/EU RoHS Directive
- Compliance with Standards
- 2015/863/EU RoHS Phthalates Amendment
- Mounting Pipe
- 30.5 cm (12 in.) length; 1 inch IPS, aluminum, unthreaded
- Catchment Area
- 200 cm2
(31 in.2)
- Orifice Diameter
- 16 cm
(6.3 in.)
- Diameter
- 18.5 cm
(7.3 in.)
- Height
- 30 cm
(11.8 in.)
- Power Plug Weight
- 0.43 kg
(0.95 lb)
- Weight
- 1.16 kg
(2.55 lb)
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