Standard Compact Anemometer:
- All Stainless Steel Construction
- Strong and Light Weight Titanium Rotor Hub
- Anti-ice Coated Shaft Tower
- Hardened Stainless Steel Shaft
- Compact Profile and Light Weight
- .50" O.D. Tubing Mount
- Field Replaceable Stainless Steel Bearings
- Field Replaceable Reed Switch
- Internal Over Voltage Protection
Technical Specifications:
| Anemometer Output | |
|---|---|
| Pulse Output from Reed Switch Contact Closure | 4 pulses per revolution |
| Anemometer Performance and Transfer Functions | |
| Maximum Speed | 230+ mph or 102.82 + m/s |
| Reed Switch Pulse/Sec Output Signal Range | 0 to 322 |
| Distance Constant @ 63% Recovery | 33.20 ft or 10.12 m |
| Measuring Range | 0 mph to 230 mph, 0 m/s to 102.82 m/s |
| Characteristic Transfer Function | V [m/s] = .3191 x f [Hz] +.71 |
| Characteristic Transfer Function | V [mph] = .7138 x f [Hz] +1.59 |
| Starting Threshold All Positions Averaged | 2.70 mph or 1.21 m/s |
| Starting Threshold @ Optimum Flow Position | 1.54 mph or 0.69 m/s |
| Accuracy Test Range | 8.97 mph to 100.60 mph or 4.01 m/s to 44.97 m/s |
| Accuracy within Range with Characteristic Transfer Function | .2 mph or .1 m/s |
| Electrical Technical Data | |
| Reed Switch | Voltage 200 Vdc max, current 1.0 A max |
| Magnet | 4-Pole |
| Materials of Construction | |
| Shaft Tower | 316 stainless steel |
| Shaft | Hardened 303 stainless steel |
| Anemometer Housing | 316 stainless steel |
| Cups, Arms, and Rotor Assembly | 316 stainless steel, Titanium |
| Bearings | C-BRN0203OF double shielded, hardened stainless steel balls |
| Physical Dimensions | |
| Height | 4.25 inches or 107.95 mm |
| Weight | .942 pounds or 427.28 grams |
| Body Diameter | 1.50 inches or 38.10 mm |
| Swept Diameter of Rotor | 5.5 inches or 139.70 mm |
| Rotor Cup Conical Cross-Section | 2.196 inches or 55.77 mm |
| Electrical Connections and Cables | |
| Cable End | 108” cable split with bare leads |
| Cable | 2 conductors, 20 gauge, shielded with drain, PVC jacket |
| Tools Required for Mounting, Installation, and Maintenance | |
| Tools | 1/8, 5/32, inch Allen Wrench, Phillips Screwdriver and .25” torque pin |
| Mounting | 0.5 inch or 12.7 mm diameter mast with three set screws |
| Environmental Specifications | |
| Operating Humidity Range | 0 to 100% RH |
| Bearing Operating Temperature | -65°F to 300°F or -54°C to 148°C |
| Reed Switch Operating Temperature | -40°F to 257°F or -40°C to 125°C |
| Anemometer Protection | |
| Climatic Protection | Protection against water, high humidity, salt spray, and dust |
| Electrical Protection | Over voltage and surge protection incorporated in electrical components |
| Calibration Test Standards | |
| ASTM D 5096-02 | Standard Test Method for Determining the Performance of a Cup or Propeller Anemometer |
| ISO 17713-1 | Meteorology Wind Measurements Part 1: Wind Tunnel Test Methods for Rotation Anemometer Performance |
Pricing:
Now you can purchase these products directly through our sister website:
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AS Richards anemometer, compact, std, switch pulse output, uncoated
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Please inquire for pricing. Please call us at +1-507-454-2727 to place an order. Or click here to order online from AS Richards anemometer, compact, standard, switch pulse output, uncoated rotor (C5C-1263-1-SP). The Richards C5C Compact Anemometer is the perfect sensor for wind resource analysis projects for the wind industry. It offers a reed switch pulse output. This anemometer is made completely from high grade stainless steel and Titanium for maximum durability and corrosion resistance. This is a special order item that may require a two week lead time prior to shipping. Part Number: APRS6521 Shipping Weight: 0.94 pounds RoHS: unknown Origin: USA 
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Mounting Options:
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AS Richards, buck horn wind sensor crossarm
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Please inquire for pricing. Please call us at +1-507-454-2727 to place an order. Or click here to order online from The BHC-36-C-SS Buck Horn Wind Sensor Crossarm is a heavy duty, stainless steel wind sensor mounting platform for C5C series anemometers and D5C series wind vanes. The arm is used to securely mount two wind sensors horizontally on a common mast. 914 mm (36 in) span, 13 mm (0.5 in) O.D. sensor mounts, 1" female NPT, 316 stainless steel (BHC-36-C-SS). This is a special order item that may require a two week lead time prior to shipping. Part Number: APRS6530 Shipping Weight: 6.64 pounds RoHS: unknown Origin: USA
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AS Richards, wind sensor mast adapter
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Click on photo to enlarge
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Please inquire for pricing. Please call us at +1-507-454-2727 to place an order. Or click here to order online from Mast adapter, 152 mm (6 in) long, 1" NPT female, solid 316 stainless steel (C-MMA-16-06). For applications requiring only a single anemometer or wind vane mounted on a mast or pole. This is a special order item that may require a two week lead time prior to shipping. Part Number: APRS6531 Shipping Weight: 1.05 pounds RoHS: unknown Origin: USA
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Dimensional Drawing:
