Temperature & Humidity

Features

• Data saved directly on USB Pen drive in an MS Excel compatible file
• Separate displays for humidity and temperature
• Capacitive sensor (Dry/Wet available on request) for humidity and PT100 sensor for temperature
• Rate of logging settable by user in Mins:Secs
• Internal Real Time Clock with battery backup for saving values along with Date and Time No need of any complicated or additional software for managing data
• Saving data on Pen drive allows a very large amount of storage space at very low cost.

Features

• Direct display of Humidity & Temperature using the classical DRY/WET Electronic temperature Sensors
• No need of Look-Up table as the table is embedded in the micro-controller memor.
• Easy to calibrate & compare with Mercury in Glass thermometer systems
• Sensors not contaminated by atmospheric gases etc. as the PT100 Sensors are sealed in steel tube.
• LED displays give visibility from a distance.

Features

• Individual bright 7 segment Red LED displays for Humidity, Temperature and Pressure
• Alarm settings for all three parameters with in-built buzzer
• Visual annunciation of alarm by blinking of parameter display causing alarm
• Sensor supply for Humidity, Temperature and Pressure provided
• Sensors mounted on unit for stand alone application
• Aesthetically designed unit with sleek plastic body.
• Rear metal clamp for direct wall mounting

Display

• 3 Digits 0.56” RED 7 Segment LED for Humidity.
• 3 Digits 0.56” RED 7 Segment LED for Temperature
• 3 Digits 0.56” RED 7 Segment LED for Pressure

Range

• 0-95% for %RH
• -20.0 to +80.0˚C for Temperature
• 4-20mA => -118 to +118 Pascal for Pressure

Resolution

• 0.1% for Relative Humidity
• 0.1˚C for Temperature
• 1 Pa for Pressure

Control Logic

• Buzzer ON for
• Pressure > Set Point for Pressure OR
• Temperature > Set Point for Temperature OR
• Humidity > Set Point for Humidity

Features

• Bright 7 segment, 4 Digit Green Display for Humidity and 4 Digit Red Display for Temperature
• 4 separate Limits and Solid State Relay (SSR) outputs for Heater, Cooler, Humidifier and De-Humidifier.
• Proportional (PWM) SSR outputs for Heater and Humidifier with user settable Percentage Power
• On/Off SSR outputs for Cooler and De-Humidifier with user settable Hysterisis
• Digital Offset control for Temperature and Humidity
• Capacitive sensor for 0-100% Humidity and -20˚C to +80˚C
• Non-Volatile memory to hold settings and counts

Display

• 4 Digit, 7 segment Green LED display (0.56” height) for Humidity
• 4 Digit, 7 segment Red LED display (0.56” height) for Temperature

Range

• 0-100.0% for Humidity (in 5˚C to 50˚C temperature range)
• -20.0˚C to +80.0˚C for Temperature

Set Limits

• 0-100.0% for Humidifier
• 0-100.0% for De-Humidifier
• -40.0˚C to +100.0˚C for Heater
• -40.0˚C to +100.0˚C for Cooler

Features

• Bright 7 segment, 4 Digit Green Display for Humidity and 4 Digit Red Display for Temperature
• Separate Limits and Relays for Temperature and Humidity with selection between Heater/Cooler and Humidifier/De-Humidifier
• On/Off type outputs with user settable Hysterisis
• Digital Offset control for Temperature and Humidity
• Capacitive sensor offering ease of use
• Non-Volatile memory to hold settings and counts

Features

• Direct display of Humidity & Temperature using the classical DRY/WET Electronic temperature Sensors
• No need of Look-Up table as the table is embedded in the micro-controller memory.
• Easy to calibrate & compare with Mercury in Glass thermometer systems.
• Sensors not contaminated by atmospheric gases etc. as the PT100 Sensors are sealed in steel tube.
• Large 1” RED 7 Segment displays gives long distance visibility.
• Rugged ABS cabinet with attractive look. Specifications

Display

• 2 Digits 7 Segment LEDs 1” character height (For Humidity)
• 3 Digits 7 Segment LEDs 1” character height (For Temp.)