SENSITRON S2642O2 Rilevatore di OSSIGENO (O2). 0-25% Vol. 4-20 mA

SMART3G-D3 gas detector is designed to meet industrial requirements; the enclosure is explosion proof and can be installed in ATEX Zone 2 and, when equipped with dust adapter, in Zone 22. The sensing element is placed in the stainless steel head with 47.5 mm diameter. The electrochemical cell is used to detect toxic gas, due to the optimal performance in these applications. The gas detector has a 12-24 Vdc power supply and a standard 4-20 mA 3-wires output and three relays. Optionally, the SMART3G-D3 can be equipped with serial RS485 communication. The enclosure has dimensions 106 x 160 x 81 mm, on the upper side there’s a M20 cable gland. The SMART3G-D3 features a 7-segment display for real-time concentration visualization and Hall effect sensors for non-intrusive field calibration