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Specifications
SKU: SK SATO No.7915-50 Digital Indicator with Alarm
WAT6D0-3-00
Calibration : Not available
JCSS Accredited Calibration : Not available
A wind speed indicator to display digital data and output alerts. * Sensor W11 (Cat. No. 7915-00) must be purchased together.
Feature
■ This digital indicator is designed to be used with Wind Speed Sensor W11 (Cat. No. 7915-00).
It receives the signals from the sensor and displays instantaneous and mean values of wind speed digitally. Alarms can be set at your will and is output as a relay contact, hazard lamp, and a buzzer. Furthermore, analog and RS-422 digital output to external devices are available on inquiry.
■ The lightweight, durable, and stable sensor generates voltage itself by rotation of the three-cup anemometer to output to the indicator.
■ Instantaneous and mean wind speed are indicated as digital figures on the indicator.
■ Three step of alarm can be set. When the measured value reaches the threshold all of the relay contact, hazard lamp, and buzzer are activated.
| Available range of wind speed alarm | 5 to 90 m/s either instantaneous or mean speed |
| Content of first wind speed alarm | Dry contact (contact capacity 24VDC, 1A), slow blinking of green LED, slow intermittent buzzer |
| Content of second wind speed alarm | Dry contact (contact capacity 24VDC, 1A), quick blinking of yellow LED, quick intermittent buzzer |
| Content of third wind speed alarm | Dry contact (contact capacity 24VDC, 1A), lighting of red LED, continuous buzzer |
Description
■ Analog output option available on inquiry
Number of channels: 2 channels
Output content:
Ch1: instantaneous wind speed 0–1VDC for 0–(10–90*)m/s
Ch2: mean wind speed 0–1VDC for 0–360 (or 540*)°
* Content and ranges can be specified to order
* Output impedance less than 500Ω
■ Digital output option available on inquiry
Number of channels: 1 channel
Protocol: RS-422
Output content: instantaneous wind speed, mean wind speed, max./min. instantaneous wind speed, max./min. mean wind speed, operation status, monitored status of power source
Transmission interval: 0.25, 0.5, 1, 5, or 10 seconds
Specifications
| Cat. No. | 7915-50 | |
| Product name | Digital Indicator with Alarm | |
| Model name | WAT6D0-3-00 | |
| Connectable devices | Wind Speed Sensor W11 (Cat. No. 7915-00, -10) | |
| Input signals | 30±1 VAC at 60 m/s, no-load | |
| Indication | Instantaneous and 10-min. mean values on 7-segment 4-digit LED | |
| Display range | 0.00 to 99.9 m/s | |
| Sampling time | 1 second | |
| Alarm range | 5 to 90 m/s either instantaneous or mean wind speed | |
| Alarm appearance | First alarm | Dry contact (contact capacity 24VDC, 1A), slow blinking of green LED, slow intermittent beeping |
| Second alarm | Dry contact (contact capacity 24VDC, 1A), quick blinking of yellow LED, quick intermittent beeping | |
| Third alarm | Dry contact (contact capacity 24VDC, 1A), lighting of red LED, continuous beeping | |
| Alarm duration | Contact, LED: until the value is gets under or out of the set threshold Beeps: until the key is pressed |
|
| Operation ambient | 0 to 50°C, less than 90%rh without condensing | |
| Max. distance from sensor | 2 km if CVVS 1.25 mm2 cable is used | |
| Material | Stainless steel | |
| Power | 100 or 240 VAC ±10%, 15 VA Other voltage is available |
|
| Dimensions | 200 (W) x 110 (H) x 200 (D) mm | |
| Weight | 3.5 kg | |
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