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| General Specifications | ||
| Circuit | Custom one-chip of microprocessor LSI circuit. | |
| Display | LCD size : 52 mm x 38 mm LCD with green backlight ( ON/OFF ). |
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| Function | Anemometer ( Air velocity, Air flow ). Humidity/Temp. meter. Type J/K thermometer. | |
| Measurement Unit |
Air temperature :°C, °F Air flow : CMM, CFM. Humidity/Temp. : %RH/°C or °F Dew point ( Humidity ) :°C or °F Wet bulb ( Humidity ) :°C or °F Type K/ Type J thermometer :°C, °F |
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| Sensor Structure | Air velocity & Air flow : Tiny glass bead thermistor. Air temperature : Thermistor. Humidity : Precision capacitance humidity sensor. Type K, Type J thermometer :Type K/J thermocouple probe.* Probes are optional. |
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| Datalogger Sampling Time Setting range | Auto | 1 second to 3600 seconds @Sampling time can set to 1 second, but memory data may loss. |
| Manual | Push the data logger button once will save data one time. @Set the sampling time to 0 second. @Manual mode, can also select the 1 to 99 position ( Location ) no |
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| Memory Card | SD memory card. 1 GB to 16 GB. It recommend use memory card ≦ 4 GB. |
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| Advanced setting | *Set clock time ( Year/Month/Date, Hour/Minute/ Second ) *Set sampling time *Auto power OFF management *Set beep Sound ON/OFF *Decimal point of SD card setting *SD memory card Format *Set thermometer type to Type K or Type J *Set temperature unit to °C or °F * Set air flow type ( CFM/USA, CMM/EURO ) * Set air flow area dimension |
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| Temperature Compensation | Automatic temp. compensation for the Anemometer function and the type K/J thermometer. | |
| Data Hold | Freeze the display reading. | |
| Memory Recall | Maximum & Minimum value. | |
| Sampling Time of Display | Approx. 1 second. | |
| Data Output | RS 232/USB PC computer interface. *Connect the optional RS232 cable UPCB-02 will get the RS232 plug. *Connect the optional USB cable USB-01 will get the USB plug |
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| Operating Temperature | 0 to 50 °C | |
| Operating Humidity | Less than 85% R.H. | |
| Power Supply | * AAlkaline or heavy duty DC 1.5 V battery ( UM3, AA ) x 6 PCs, or equivalent * ADC 9V adapter input. ( AC/DC power adapter is optional ). |
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| Power Current | Normal operation ( w/o SD card save data and LCD Backlight is OFF) :Approx. DC 30 mA When SD card save the data and LCDBacklight is OFF) :Approx. DC 50 mA |
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| Weight | 347 g/ 0.76 LB. * Meter only |
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| Dimension |
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| Accessories Included | *Instruction manual...........................1 PC *Hot wire telescope probe..................1 PC *Humidity/Temp. probe.....................1 PC *Hard carrying case ..........................1 PC |
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| Optional Accessories | SD Card Type K thermocouple probe. AC to DC 9V adapter. USB cable, USB-01. RS232 cable, UPCB-02. Data acquisition software, SW-U801-WIN. Excel 'data acquisition software, SW-E802. |
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SD Card real time data recorder
Air flow, Humidity, Dew point
HOT WIRE ANEMOMETER, wide range + type K/J Temp.
Model : AM-4234SD
- Real time data logger, save the data into the SD memory card and can be downloaded to the Excel, extra software is no need.
- Air velocity : 0.2 to 35.0 m/s, wide range and high precision for low air velocity measurement.
- Air flow : CMM, CFM.
- m/s, ft/min, km/h, knots, mile/h, oC/oF.
- Humidity : 5 to 95 %RH.
- Dew point, Wet bulb.
- Type K Thermometer : -100 to 1300 oC, oC/oF.
- Type J Thermometer : -100 to 1200 oC, oC/oF.
- Data hold, Record ( Max., Min. ).
- Complete set with two probes : Hot wire anemometer probe and Humidity/Temp. probe.
- RS232/USB computer interface.
- Patented.
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