Omega Products HHF-SD1 User Manual

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HOT WIRE ANEMOMETER

WITH REAL TIME DATA LOGGER

HHF-SD1

U Slim Probe, Ideal for

Grilles and Diffusers

U Type K or J

Thermocouple Input

U Real Time SD Memory

Card Data Logger

U LCD with Green

Light Backlighting

U Velocity and Air

Temperature Measurements

U RS232/USB Interface

(Optional Cable)

Type K

thermocouple

(included).

Telescoping probe (included).

The Omega® HHF-SD1 combination hot wire and standard thermistor anemometer with SD card data logger has multiple features that make it suitable to use in such applications as environmental testing, balancing of fans/motors/ blowers, air conveyors, clean rooms, and ﬂow hoods. What sets the HHF-SD1 apart from other hot wire anemometers is that it incorporates a real-time SD card data logger.

The HHF-SD1 measures velocity, and air temperature, and has an input socket that accepts a Type J or K thermocouple that can be used as a highly accurate thermometer. The integrated hot wire and standard thermistors provide fast and accurate readings-even at low velocities. The HHF-SD1 is innovative and easy to operate. Download data from the SD card into an Excel spreadsheet without the need for special software.

Free Thermocouple

Included!

This model includes a free 1 m (40”) Type K insulated beaded wire thermocouple with subminiature connector and wire spool caddy. Order a Spare!

Model No. SC-GG-K-30-36

2GB-SD card

(included)

HHF-SD1

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SPECIFICATIONS

Display: 52 x 38 mm (2.05 x 1.5") LCD

with green backlight (on/off)

Measurement Units: Velocity: m/s, km/h, ft/min,

knots, mile/hr Temperature: ºC or ºF Sensor Construction: Glass bead thermistor Sampling Time: Auto: 1 to 3600 seconds Manual: Push the data logger button

once; will save data one time

Memory Card: SD memory card Temperature Compensation:

Automatic

Display Update: At 1 second Data Output (RS232/USB):

With optional cable/software Operating Temperature: 0 to 50ºC (32 to 122ºF) Operating Humidity: Less than 85% RH Power: 6 “AAA” alkaline or heavy-duty batteries (included), or 9V power adaptor (optional) Current Draw: 15 mA DC (without SD card or backlight), 36 mA (all functions)

Weight: 515 g (1.13 lb) Dimensions: Instrument: 203 L x 76 W x 38 mm D

(8 x 3 x 1.50") Probe: 12 mm (0.47") diameter,

280 to 940 mm (11 to 37") length Air Temperature Measuring Range: 0 to 50ºC (32 to 122ºF)

Resolution: 0.1ºC (0.1ºF) Accuracy: ± 0.8ºC (1.5ºF)

HHF-SD1 comes complete with hard carrying case, Type K thermocouple, telescoping probe, SD card, and operator’s manul.

Accuracy Measurement Range Resolution (Reading)

m/s 0.2 to 5 m/s 0.01 m/s ± (5% + a)

5.1 to 25 m/s 0.1 m/s reading km/h 0.70 to 18 km/h 0.01 km/h 18 to 72 km/h 0.1 km/h or mile/h 0.50 to 11.20 mph 0.01 mph ± (1% + a) (mph) 11.2 to 44.7 mph 0.1 mph full scale knot 0.40 to 9.70 knot 0.01 knot (whichever

9.7 to 38.8 knot 0.1 knot is greater ft/min 40 to 3940 ft/min 1 ft/min

(a = 0.1 m/s, 0.3 km/h, 0.2 mile/h, 0.2 knot, 20 ft/min)

Note: m/s = meters per second, km/h = kilometers per hour, ft/min = feet per minute, mile/h = miles per hour, knot = nautical miles per hour (international knot)

±(5% + a) reading

or ±(1% + a)

full scale

whichever

is greater

Type K/J Thermometer (Sensor Sold Separately)

Sensor Resolution Range Accuracy

0.1ºC -50 to 1300ºC ±(0.4% + 0.5ºC)

-50.1 to -100ºC ±(0.4% + 1ºC)

0.1ºF -58 to 2372ºF ±(0.4% + 1ºF)

-58.1 to -148ºF ±(0.4% + 1.8ºF)

0.1ºC -50 to 1200ºC ±(0.4% + 0.5ºC)

-50.1 to -100ºC ±(0.4% + 1ºC)

0.1ºF -58 to 2192ºF ±(0.4% + 1ºF)

-58.1 to -148ºF ±(0.4% + 1.8ºF)

To Order Visit omega.com/hhf-sd1 for Pricing and Details

Model No. Description HHF-SD1 Data logging airﬂow meter with SD card–hot wire type

Accessories

Model No. Description HHF-SD1-RP Replacement hot wire probe SW-U101-WIN Software for data logging from meters, with USB and RS232 cables HC-SD Replacement hard carrying case SC-SD Soft carrying case ADAPTER-SD AC adaptor USB-SD Spare USB cable (SW-U101-WIN software required) RS232-SD Spare RS232 cable (SW-U101-WIN software required) 2GB-SD Spare 2 GB SD memory card

Comes complete with telescoping probe, 2 GB SD card, Type K thermocouple, hard carrying case, 6 “AAA” batteries and operator’s manual. Ordering Example: HHF-SD1 data logging airﬂow meter with SD card, and ADAPTER-SD AC adaptor.

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