• Wavetronics

Humidity & Temperature Controller, µC Based

Wavetronics is manufacturer of analog, digital and microcontroller based process control instruments, sensors, control panels and custom built system for industries to accurate control and specification packed with versatile features conforming to global standards. The company offers a µC based PID auto tune Humidity and Temperature Controller, Model WHU-2201. Features: microcontroller based, double display; supply 220 V AC; input RTD for temperature and 3.3 V DC for humidity; output – 1. Dry heater SSR, 2. Wet heater SSR and 3. Cooling SSR; PID control for humidity and temperature; range – temperature 0-60°C, and humidity 0 to 90%; temperature – as per range adjustable in set mode; humidity – as per range adjustable in set mode; Ct 1 to 60 for SSR output; auto tuning require for pb, It and dt value of humidity and temperature; delay 0 to 250 second adjustable for cooling control; defrost On and Off time setting for auto defrost; manual defrost by increment key; relay trip if sensor breaks or connection open; calibration error correction by front key switch (no preset setting); and size – 96 x 96 x 85 mm.