421-TS100 Wind Speed Transmitter
The 421-TS100 Wind Speed Micro Transmitter is a two-wire loop powered signal conditioner used to convert the switch pulse signal generated by Arklay S Richards Industrial Anemometers with a switch pulse output to a robust 4-20mA transmission signal. The 421-TS100 transmitter is compatible with all Richards C5 and C5C series cup anemometers with reed switch contact closure outputs.
421-TS100
designed with multiple user selections for wind speed spans ranging from:
- 0-100mph
- 0-150mph
- 0-200mph
Convenient Compatibility
Different models of anemometers can be used with the 421-TS100 wind speed micro transmitter simply by changing the position of the sensor selection rotary switch conveniently located on the top of the circuit board. The transmitter has a total of 9 selections for different anemometers and their corresponding transfer function. Current selections available are shown in the table below.
421-TS100 Wind Speed Transmitter Rotary Switch Selections Available
| Rotary switch position | Anemometer model number | Transfer function (mph) | Wind speed scale |
|---|---|---|---|
| 0 (default) | C5C-1263-1-SP | V [mph] = .7136 x f [Hz] + 1.62 | 0-100 mph |
| 1 | C5C-1265-1-SP | V [mph] = .9200 x f [Hz] + .760 | 0-100 mph |
| 2 | C5C-1266-1-SP | V [mph] = .9670 x f [Hz] + 1.270 | 0-100 mph |
| 3 | C5C-1263-2-SP | V [mph] = .7200 x f [Hz] + 1.5183 | 0-100 mph |
| 4 | C5C-1265-2-SP | V [mph] = .9404 x f [Hz] + .8147 | 0-100 mph |
| 5 | C5C-1266-2-SP | V [mph] = .9408 x f [Hz] + .9118 | 0-100 mph |
| 6 | C5C-1265-2-SP | V [mph] = .9404 x f [Hz] + .8147 | 0-150 mph |
| 7 | C5-1263-2-SP | V [mph] = .7158 x f [Hz] + 1.61 | 0-200 mph |
Superior Design, Superior Performance
From the peak of Mount Everest to 300 feet below the ground, our anemometers are built for resiliency, precision, and durability.
Technical Specifications
Wind Speed Transmitter Part Number
- 421-TS100 – Micro 4-20mA Wind Speed Transmitter
Micro Wind Speed Transmitter Output (4-20mA) Example
- 4-20mA Signal Measuring Span – 0 mph to 100mph, 0 m/s to 44.704 m/s
- Maximum Speed at Full Scale 20mA Signal – 100 mph or 44.704 + m/s
Electrical Technical Data (Two Wire Loop Powered)
- Power 12-24 VDC (Polarity is not important)
Circuit Board Physical Dimensions & Mounting
- Length – 2.185 inches or 55.499 mm
- Width – 1.50 inches or 38.1. mm
- Height – .67 inches or 17.018 mm
- Mounting Hole Locations – 1.99 inches x 1.29 inches / 50.546 mm x 32.766 mm
- Hole Size – .125 inches x 4 / 3.18 mm x 4
- Mounting System – Snaptrack, 2.19 inches PVC channel
Terminal Block Electrical Connections
- Input Terminal Block at Location J1 Connect the Two Wires from The Anemometer Blue Single (+) and Black Single (-)
- Current Loop Terminal Block at Location J2 Connect 12-24 VDC (Polarity is not important)
Environmental Specifications
- Operating Temperature Range -58ºF to 230ºF / -50ºC to 110ºC
If you are looking for the finest industrial high speed wind sensors made, look no further.
With stainless steel and titanium construction, our anemometers outperform all others on the market. Current applications of our products include military and defense, asset protection, mining, oil rigs, meteorology, and much more.