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Supplier: Harwil Corp
Part Number Q-12NT
Component Recognized (E85349) VERY LOW COST For use in water and mild acids and bases. * Temperature Sensor (Optional) NTC or RTD type thermisters. NTC or RTD type thermisters Accuracy 0° C to 70° C +/- 0.2° C (tolerances +/- 0.05° C to 1.0° C available) Miniature 1/2″ and 3/4″ NPT Units Available in SPDT, NO or NC Switch Operation NTC Thermistor or RTD Temperature Sensor True Flow Switch Performance Independent of Pressure and Temperature. Extremely Wide Operating Range: Down to 0.4 GPM in 3/4 inch pipe......
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Supplier: Harwil Corp
Part Number Q-12DS
Component Recognized (E85349) True flow switch performance at a price competitive with pressure switches Specialized cables and connectors available for O.E.M. applications. Available in a clear one piece 3/4 inch barbed tee eliminating leakage and labor associated with glued fittings. Sense low flow independently of pressure or temperature. The Q-12DS bending blade design eliminates all sliding and pivoting friction and sticking problems, providing......
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Supplier: Harwil Corp
Part Number Q-8DS
Component Recognized (E85349) Sense low flow independent of pressure or temperature. Turn off power or gas to heater to prevent meltdown. Automatic reset - ready to go as soon as flow is re-established. For direct control of pump motors, heaters, solenoid valves, etc. UL component recognized (E85349) FLOW SWITCH MODEL Q-8DS SPDT, 1/2 hp, 15 AMP switching capacity @ 115 or 230 VAC ......
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Supplier: Extech Instruments Corp
Part Number 445715
Simultaneous display of Temperature and Humidity Probe clips onto meter or extends on 18" (457mm) cable Max/Min with reset function Rear calibration adjustment pot Humidity: 10 to 99% RH Temperature: 14 to 140°F (-10 to 60°C) Accuracy: ±4%RH; ±1°C/1.8°F...
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Supplier: Extech Instruments Corp
Part Number MM570A
True RMS Multimeter with 50,000/500,000 count LCD and Temperature function Full range multimeter functions with 0.02% basic DCV accuracy and up to 100kHz True RMS ACV bandwidth 50,000 count (500,000 for DCV and Hz) backlit LCD display with bargraph Special True RMS combination AC+DC function for measurements of rectified AC (non-symmetrical) voltage & current waveforms Filtered frequency function with adjustable trigger levels for variable speed motor drives and high voltage applications AC/DC curre......
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Supplier: Extech Instruments Corp
Part Number RHT10
Records up to 16,000 readings for each parameter 32,000 readings (16,000 for each parameter: Humidity/Temperature) Selectable data sampling rate: 2s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 3hr, 6hr, 12hr, 24hr Dew point indication via Windows® software (included)...
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Supplier: Extech Instruments Corp
Part Number RH520A-240
Graphical datalogger for Humidity/Temperature measurements and Dew Point calculation Simultaneous numerical and graphical display of Humidity and Temperature readings, plus Time and Date Measures Humidity (10 to 95%RH) and Temperature (-20.0°F to 140.0°F) plus calculates Dew Point Basic accuracy 3%RH, 1.8°F/1°C Large dual graphical LCD displays with adjustable vertical and horizontal TAC resolution Internal memory records up to 49,000 data points and can be transferred to a PC via RS-232 serial port for......
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Supplier: Extech Instruments Corp
Part Number RH390
Highest 2% RH accuracy with fast 30 seconds Response Time Fast response time (<30 seconds) Dual backlit display Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb Data Hold and Min/Max functions...
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Supplier: Extech Instruments Corp
Part Number RH305
Includes a RH300 with 33% and 75% calibration bottles, PC cable, and case Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature Wet bulb measurements without slinging Calculates T1-T2 differential (Air Temperature-External Probe Temperature) using optional probe Unique sensor cap design twists to closed position for protection during storage Switchable °F/°C temperature units with 0.1° resolution Includes 33% and 75% humidity calibration reference bottles...
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Supplier: Extech Instruments Corp
Part Number 445582
Compact, Digital Hygro-Thermometer with 33% and 75% RH calibration standards and case Simultaneous display of Temperature (°C/°F) and Relative Humidity Max/Min and Data Hold Built-in self calibration utility allows for field calibrations using Relative Humidity calibration bottles Includes meter, 33% and 75% RH calibration standards, and hard vinyl carrying case...
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