Humidity Indicator
 
Applications
  • Humidifiers & Dehumidifiers.
  • Climate Controls in Museums.
  • Monitoring & Controlling of storage rooms.
  • Controlling Photostatic Machines.
  • Commercial Metrological application.
  • Chemicals & Pharmaceutical Industries.
Features
  • Excellent Price-Performance ration.
  • Accuracy ±3% for RH & ±0.2% for Temperature.
  • Excellent long term sensor stability.
  • Lower Temperature dependance of Humidity probe - 0.05% RH/°C.
 
Specifications
RANGE Temperature : 0 to 50°C.
Humidity : 20 to 95% RH.
RESOLUTION ±0.1°C/ ±0.1%RH.
CALIBRATION Temperature : PT-100 RTD.
Humidity : Capacitance type Sensor.
DISPLAY 3-1/2 Digits, 7 Segment Red LED display with 12.5 mm character height, each for Temperature & Humidity indication.
ACCURACY Temperature : ±0.2% ±1 Digit.
Humidity : ±3% RH.
RESPONSE TIME 60 sec. typical for 90% change.
TEMP. DRIFT Typical 0.05% RH/°C.
PROBE ABS Plastic housing with dust filter cap and 500 mm cable.
POWER SUPPLY 230V AC ±10%.
SIZE 92mm (W) x 92mm (H) x 150mm (D).
AMBIENT 10 to 50°C and 90% Relative Humidity.
AMBIENT 10 to 50°C and 90% Relative Humidity.
Multipoint upto 16 Channels, Microprocessor based unit with serial interface, real time clock, parallel Centronics Printer Port available.

Controller with following specificatoins provided :
  No. of Control points : Upto Four Set points - 2 for Temperature control and 2 for Humidity control.
  Type of Control        : ON/OFF or Time Proportional Type.
  Setting Method         : Potentiometric.
  Setting Accuracy      : ±2% of Span.
  Control Output         : 1 changeover relay contact, 3 Amp. resistive load capacity at 230 AC.
  Relay Status            : Indicated by RED LED.

Portable battery operated hand held model is available.
 
 
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