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Model SD-4214
Hot Wire Thermo-Anemometer/Logger |
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Air Velocity Meters |
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Features
- Measures air velocity as well as temperature with a type 'J'
or type 'K' thermocouple probe.
- Hot wire probe for precise low air velocity measurements.
- Data Hold and Min/Max record.
- Real-Time data logger with integral 2GB SD memory card
(optional).
- RS-232 and USB interface.
- Air velocity is measured in m/s, ft/m, km/h, mph or knots.
- Temperature in °C or °F switchable.
- Air Velocity Range: 0.2 to 25.0 m/s.
- Type 'J' thermocouple range: -50°C to
1200.0°C.
- Type 'K' thermocouple range: -50°C to
1300.0°C.
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Air Velocity |
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Measurement |
Range |
Resolution |
Accuracy |
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m/S |
0.2 to 5.0
m/S |
0.01 m/S |
±(2% + a) of reading
or
±(1% + a) of full scale |
| 5.1 to 25.0
m/S |
0.1 m/S |
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Km/h |
0.70 to
18.00 Km/h |
0.01 Km/h |
| 18.0 to
72.0 Km/h |
0.1 Km/h |
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Mph |
0.50 to
11.20 mph |
0.01 mph |
| 11.2 to
44.7 mph |
0.1 mph |
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Knots |
0.040 to
9.70 knots |
0.01 Knots |
| 9.7 to 38.8
knots |
0.1 Knot |
| FPM |
40 to 3940
FPM |
1 FPM |
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Ait Temperature |
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Measuring Range |
°C to 50°C (0°F to 122°F) |
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Resolution |
0.1°C / 0.1°F |
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Accuracy |
±0.8°C (±1.5°F) |
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Thermometer Specifications |
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Sensor Type |
Resolution |
Range |
Accuracy |
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Type K |
0.1°C |
-50.0°C to 1300.0°C |
±(0.04% + 0.5°C |
| -50.1°C
to -100.0°C |
±(0.04% + 1°C |
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0.1°F |
-58.0°F to 2372.0°F |
±(0.04% + 1°F |
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-58.1°F to -148.0°F |
±(0.04% + 1.8°F |
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Type J |
0.1°C |
-50.0°C to 1200.0°C |
±(0.04% + 0.5°C |
| -50.1°C
to -100.0°C |
±(0.04% + 1°C |
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0.1°F |
-58-0°F to 2192.0°F |
±(0.04% + 1°F |
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-58.1°F to -148.0°F |
±(0.04% + 1.8°F |
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Above specification tests under the
environment RF Field Strength less than 3 V/M and frequency
less than30 MHz only. |
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Specifications |
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Circuit |
Custom microprocessor LSI circuit |
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Display |
52mm x 38mm LCD with backlight |
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Air Velocity Units |
m/S, Km/h, FPM, Knots, Mph |
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Temperature Units |
(°C, °F) |
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Auto Sampling Time |
1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds |
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Memory Card |
SD memory card; 1GB to 16GB |
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Sampling Time of Display |
1 second approx. |
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Data Output |
USB / RS-232 PC Computer interface |
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Temperature Range |
°C to 50°C (0°F to 122°F) |
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Resolution |
0.1°C / 0.1°F |
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Accuracy |
±0.8°C (±1.5°F) |
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Operating Temperature |
°C to 50°C (0°F to 122°F) |
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Operating Humidity |
Less than 85% R.H. |
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General Specifications |
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Power Supply |
Six (6) UM3 type 'AA' batteries |
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Dimensions (Main Instrument) |
203mm (L) x 76mm (W) x 38mm (D) |
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Dimensions (Telescopic Probe) |
12mm Diameter, 280mm to 940mm Long |
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Ordering Information |
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Model SD-4214 |
Hot-Wire
Thermo-Anemometer including Telescopic Probe, Hard Carrying Case and
Operating Manual |
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Ordering Information |
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Model SD-2GB |
2G SD Card |
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Model TP-01 |
Type 'K' thermocouple probe |
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Model USB-01 |
USB cable |
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Model UPCB-01 |
RS-232 cable |
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Model SW-U801-WIN |
Data Acquisition Software |
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