The Tox-Array 2100 RS485/4–20-mA three- and four-wire smart transmitter features the firm’s patented no-false-alarm sensor technology for gas detection. The self-calibrating device makes monthly span adjustments based on its life curve. It also offers automatic gas calibration in two minutes, plus non-intrusive, hands-free and magnetic switches. Other highlights include: offsite sensor-only calibration to replace sensors in the field without recalibration; an option to house four 12–15-A time delay relays in the same enclosure; and an RS485 Modbus RTU option that can link 247 points on a pair of twisted wires.
Company
MIL-RAM Technology, Inc.