Dwyer 3400-AL-15-NM-2 is a Smart Pressure Transmitter designed for use in hazardous locations. With an accuracy of ±0.075% FS and a response time of 16 to 480 ms (programmable), it provides reliable and fast measurements. The transmitter has a wide temperature range of -40 to 185°F (-40 to 85°C) for ambient conditions and -40 to 400°F (-40 to 204°C) for the process with -DS. It operates on 10 to 55 VDC power and features an NEMA 4X IP66/IP67 rated enclosure. The 4 to 20 mA output signal can be used for compatible gases, steam, liquids, or vapors. Made with 316L SS wetted material and a 1/2" female or male NPT process connection, it ensures durability and compatibility. Other features include a damping time of 0 to 60 seconds, rangeability of up to 100:1 turn down, and a stability of ≤0.075% FSO/3 years. With an impressive MTBF of 126 years and a MTFF of MTBF minus 8 h, this transmitter offers long-lasting performance.