SENSITRON S4597AM Ammonia gas detector (0 - 100 ppm), 12-24 Vdc

SMART3-R is developed to detect different gases in non classified areas, as machinery rooms and laboratories. An electrochemical cell is used to detect toxic gases, due to the optimal performance in these applications. 4 smart LEDs illuminate the transparent ring to describe the detector status and an internal buzzer is activated in alarm and fault conditions. The SMART3-R gas detector has a standard 12-24 Vdc power supply, but a 220 Vac version can be supplied. The gas detector has three relay outputs, an RS485 serial communication and an analogue 4-20 mA output (not in 220 Vac version). The polycarbonate case has a global size of 130 x 130 x 74 mm. The box has 2 entries with M20 cable glands. On the sides there are pre-formed guides that can be drilled to add up to 6 M16 cable glands. The gas detector can be equipped with a remote head connected with a RJ12 6P6C cable.