Geneq > Météorologie > Humidité - Air mesure

Hygro-thermomètre
modèle DH500


  • Measure relative humidity (%RH) from
    5.0 to 95% RH
  • Calculated Dew Point reading
  • Temp measurements from –20° to 80°C standard with 0.3% accuracy
  • Optional Temp probe providing measurement from –95° to 200°C
  • Protective rubber boot & splash-proof option
  • Long battery life of over 300 hours
  • Analog voltage output and Communication options
  • Low power, high performance, RISC
    microprocessor
  • Intuitive user interface design

The Pacer DH500 Hygro-Thermometer is a high quality instrument providing highly accurate
humidity and temperature measurements in a variety of environments via a user-friendly &
intuitive interface. Applications include manufacturing, laboratory, computer rooms,
environmental control, flow hood monitoring, and many other applications where precise air
measurement is required.

Specifications
Ranges
 
Relative Humidity (%RH) 5.0 to 95% RH
Temperature (using combination HTP201 probe): -4° to 176°F (-20° to 80°C)
Temperature (using separate temperature probe): -139° to 392.0°F (-95.0° to 200.0°C)

Accuracy
Temperature: ±0.3% of Reading ±1 digit
Relative humidity : ±2.0% RH ±1 digit

Resolution

Temperature: 0.1°F or °C
(1°F below -99.9°F)
Relative Humidity : 0.1% RH

Response Time

Relative Humidity:
Up to 90% of change in measured value in 15 seconds
Temperature:
Approx. 60 sec in still air Approx. 10 sec in moving air streams


Temperature Drift - Humidity
±0.5% RH per 10°C (18°F)

Display
0.5” LCD, 4 digits

Operating Temp
Instrument: 32° to 125°F / 0° to 50°C
HTP201 Probe: -4° to 176°F /-20° to 80°C

Power Supply
3 AA alkaline batteries (Eveready E91)

Battery Life
Approximately 300 hours

Dimensions
Instrument: 6.5 inch X 3.25 inch X 1.5 inch
RH/Temp probe: 7 inch x 1 inch diameter

Instrument Options Available
• Protective Rubber Boot and Splash
Proof Seal
• USB communications
• RS232 communications
• Analog 0-5 Volt output
• Custom cable lengths
• Immersion RTD temperature probe
• Surface RTD temperature probe
• Air RTD temperature probe

DH500 comes complete with
• 1 pc. HTP201 combination RH / temp probe
• 3 pc. AA 1.5 V alkaline batteries
• 1 pc. carrying case PN 6002