• Parma International Private Limited

Humidity Controller, Bhc 31

Parma International Pvt Ltd, an ISO 9001: 2008 certified company, is a manufacturer of Autonix and BTH range of meters, controllers, transducers, DC supplies, solid-state relays (SSRs), power controllers, sensors, etc. The company has now launched three new models of humidity and temperature controllers (72 x 36 mm). Humidity Controller, Model BHC 31 is an exclusive model for humidity control. Features: programmable humidification/dehumidification output; min on/off time maintaining set-up; select on/off output at sensor error; sensor correction; sensor error detection; decimal point display; supply voltage - 100 to 240 V AC, 50/60 Hz max 4 VA, 1 relay output 16 A; and supplied with sensor BHS 221. Other specifications include: using screw terminal bolts; 1.5 mm wire possible; front bezel protection - IP 54, standard sensor - BHS22 (+3 percent RH at 55 percent RH); operating temperature - -40 to 110 Degree Celcius; front bezel - 78 x 35 mm, panel cut out - 71 x 29 mm; depth behind panel - 70 mm. Features of the BHS 221 sensor (spare) - +/-3 percent RH at 55 percent RH, operating temperature - -40 to 110 Degree Celcius, typical - 0 to 100 percent RH at 5 V DC. Other specifications include: sheath dia - 5 mm, length - 35 mm, cable - 2-core 0.5 mm, and length - 2 mtr. The company also offers humidity and humidity + temperature sensors.