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  • General Tools Enviroment Meters

    General Tools Enviroment Meters
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    Environment Meter w/ Data Logging SD Card, DLA930SD

    Accurately Measures Air (Wind) Speed + Temperature, Air Temperature + Humidity, Light & Sound Levels, Surface Temperature. This instrument's unique feature is its patented technique for storing sampled data in Excel format on removable SD memory cards. Applications include facilities management, environment control, OSHA compliance.

    • Embedded Microcontroller: Custom one-chip LSI device
    • Parameters Measured: Air temperature, relative humidity (R.H.), air speed, light level
    • Data Logging Sampling Time: 1 second to 1 hour
    • Settable Parameters: Date, time, auto power off, beep sound, sampling time, decimal point or comma decimal division, temperature unit, air speed unit, light level unit, optional thermocouple type (K or J)
    • Storable/Recallable Readings: Maximum, minimum
    • SD Card Capacity: 1 GB to 16 GB
    Measurement Range
    • Air Speed: 0.4 to 25 m/sec, 1.4 to 90 km/hr, 0.9 to 55.9 mph, 0.8 to 48.6 knots, 80 to 4930 ft/min
    • Temperature: 32° to 122°F (0 to 50°C); for R.H., 10 to 95%
    • Light Level: 0 to 20,000 lux, 0 to 1860 ft-cd
    Measurement Accuracy
    • Air Speed: ± (2% + 0.2 m/sec), ± (2% + 0.8 km/hr), ± (2% + 0.4 mph), ± (2% + 0.4 knots), ± (2% + 40 ft/min)
    • Temperature: 1.5°F (± 0.8°C)
    • Humidity: ± (3% of reading + 1%) for R.H. values >=70%; ± 3% of reading for R.H values < 70%
    • Light Level: ± (5% of reading ± 8 digits)
    Measurement Resolution:
    • Air Speed: 0.1 m/sec, 0.1 km/hr, 0.1 mph, 0.1 knots, 1.0 ft/min
    • Temperature: 0.1°F or °C
    • Humidity: 0.1% of reading
    • Light Level: 1 lux, 0.1 ft-cd
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  • Brass Thermowells

    Brass Thermowells
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    Weiss Brass Thermowells Are Designed For Use With Bimetal Dial Thermometers.

    Weiss Brass Thermowells are 3/4" NPT (threaded) brass. They are available with stems in a variety of lengths.

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  • Weiss Chilled And Hot Water Thermometers

    Weiss Chilled And Hot Water Thermometers
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    Weiss Chilled And Hot Water Thermometers Are Used For HVAC Inspection.

    Weiss Chilled And Hot Water Thermometers are available in a variety of styles. Hot Water Thermometers and Economy Thermometers are intended for small pipeline applications or any limited-space applications. Available in Angle Form or Straight Form varieties. Hot Water Thermometers provide an operating temperature range from 40° - 260°F. Variangle Thermometers are the industry standard for HVAC applications and are available in analog and digital.

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