SMART3-R - TOXIC GASES (Electrochemical cell) for machinery rooms, laboratories and non classified areas CHLORINE (Cl2) detector, 0-20 ppm, 4-20 mA

SMART3-R feature:  Standard 4-20 mA, RS485 and 3-relay outputs  Multicolour LED ring  Internal buzzer for audible warning  Ongoing system self-diagnosis  Wide range of sensors and detectable gases  Optional remote sensor head  Easy sensor replacement  Standard 12-24 Vdc power supply.