Tek-Trol 3120B-G-3-CSA-1-HC-1 - Tek-Bar 3120B Exp Absolute/Gauge Pressure Transmitter, delivering cutting-edge technology solutions for diverse industries such as food and beverages, water, oil and gas, pulp and paper, and chemical. This transmitter features digital communication via HART protocol, ensuring seamless integration and enhanced accuracy up to ±0.075%. With outputs supporting 4-20 mA and digital signals, along with optional Modbus RS485 and 1-5VDC, it offers versatile connectivity. The transmitter’s fully-sealed and fully-isolated silicon pressure sensor, coupled with dual diaphragm overload protection, ensures robust performance even under extreme conditions. Boasting a 355° rotation display module and multiple temperature and linearity compensation, this device guarantees precise measurements and operational reliability.