The Wireless Industrial Gen 2 Industrial Air Velocity / Speed Sensor measures the pressure difference between two input ports, the temperature, and altitude determines the speed at which the air is moving in a system and transmits the measurement to Scigiene Premiere. The sensor measures the pressure difference between two ports. When viewing the sensor from the top, the right inlet port is the negative or low side pressure input. When the pressure on this port is greater than the left port the sensor produces a negative pressure reading. When the pressure is greater on the left port the sensor produces a positive pressure reading. Combined with the temperature and the altitude, the sensor determines at what rate the air is flowing in a system.
Features:
|
Supply voltage |
2.0-3.8 VDC (3.0-3.8 VDC using power supply) |
|
|
Current consumption |
0.2 μA (sleep mode), 0.7 μA (RTC sleep), 570
μA (MCU idle), 2.5 mA (MCU active), 5.5 mA (radio RX mode), 22.6 mA (radio TX
mode) |
|
|
Operating temperature range (board circuitry
and battery) |
-40°C to 85°C (-40°F to 185°F) |
|
|
Included battery |
Max temperature range |
-40° to +85°C (-40° to +185°F) |
|
Capacity |
1500 mAh |
|
|
Pressure Range |
-500 Pa to 500 Pa |
|
|
Accuracy |
+/- 0.5 m/s |
|
|
Resolution |
0.1 ms |
|
|
Allowable
overpressure |
100 kPa |
|
|
Rated burst
pressure |
500 kPa |
|
|
Max humidity for
long-term exposure |
40°C dew point |
|
|
Range at 0 m
Altitude Range at 5000 m
Altitude Range at 8000 m
Altitude |
0-30m/s 0-40m/s 0-50m/s |
|
|
Span
repeatability |
0.5% of reading |
|
|
Span shift due to
temperature variation |
< 0.5% of
reading per 10°C |
|
|
Offset stability |
< 0.05 Pa/year |
|
|
Calibrated for |
Air, N2 |
|
|
Media
compatibility |
Air, N2, O2,
non-condensing |
|
|
Temperature
measurement range |
-40°C to 85°C
(-40°F to +185°F) |
|
|
Calibrated
temperature measurement range |
0.1°C |
|
|
Temperature
resolution |
0.1°C |
|
|
Temperature
accuracy |
+/- 2°C (-10°C to
+60°C) +/- 3°C (-40°C to
+85°C) |
|
|
Temperature
repeatability |
+/- 0.1°C |
|
|
Weight |
4.7 ounces |
|
|
Enclosure rating |
NEMA 1, 2, 4, 4x, 12 and 13 rated, sealed and
weather proof |
|
|
UL rating |
UL Listed to UL508-4x specifications (File
E194432) |
|
|
Certifications |
900 MHz product; FCC ID: ZTL-G2SC1 and IC:
9794A-G2SC1. |
|
Please call your Scigiene representative for help in designing your wireless system in order to make sure all range and other technical specifications are fully met.
