HomeProductsProcessTW Series AnalyzersChlorine Amperometric Online MeterTW-55-HP TW-55-HPChlorine Analyzer / Transmitter / Controller GENERALPower supply: 90 to 240 Vac / 50 - 60 Hz (4 wires) Brochure and Software: Driver USB 32 Bits Driver USB 64 Bits Driver Conversor RS485-USB Consult a Specialist! Go to my quotesYou already added this product in your quotation Chlorine Analyzer TW-55-HP is indicated for water, wastewater and process applications from 50 to 15,000 ppm of Free Chlorine. It have a self-explained menu and automatic calibration for a easy and practical equipment to operate. Technical Specification GENERAL Power supply90 to 240 Vac / 50 - 60 Hz (4 wires)