Dwyer 681-62 Sanitary Pressure Transmitter is a reliable and accurate instrument designed for a wide range of applications. It has a temperature range of -40 to 260°F (-40 to 125°C), with an accuracy of ±.20% FS. The transmitter operates on a power requirement of 9-30 VDC and has a quick response time of ≤10 ms. It features a 4-20 mA output signal and is compatible with a variety of liquids and gases. The electrical connections include a 1/2" conduit fitting and strain relief with a 15 ft (4.5 m) cable. The transmitter is constructed with 316L stainless steel wetted parts and has a 2" or 1-1/2" sanitary clamp fitting male NPT connection. It also has zero and span adjustments of ±0.5 mA, non-interactive, and a loop resistance of 800 ohms. The pressure limit can be found on the catalog page, and the thermal effect is ±2.0% FS/100°F (% FS/50°C) for zero and span shift. Additionally, the clamping effect is ±0.15% FS for ranges up to 30 psi and ±0.25% FS for ranges over 30 psi.