TRIATEK'S Resistance Input to Analog output Transmitter is a rugged unit which outputs a 4-20 mADC signal proportional to the position of its manual setpoint adjustment Knob. The unit can be factory mounted on the door of a TRIATEK controller or it can be mounted for separate, stand-alone control system adjustment. As the adjustment knob is turned, the unit outputs a 4 mADC signal at minium position and 20 mADC signal at a maximum position. Zero and span potentiometers provide the capability to set the minimum and maximum positions at 4 and 20 mADC. respectively. Each unit is two wire, loop powered.

TRIATEK's Resistance Input to Analog Output Transmitter is designed for commercial or industrial applications requiring remote adjustment of setpoint within certain allowable limits. Common control applications include temperature, pressure, speed, and humidity; all types of HVAC/building automation, factory automation and energy management systems.

The DPT-400 Series can be housed in a handy box (DPT-40S), weathertight enclosure (DPT-403), cover plate mounted (DPT-404), track mounted (DPT-405/DPT-406) or mounted with TRIATEKs PID and FMS Series controllers (DPT- 401). The DPT-4Q2, DPT-403 and DPT-404 are provided with attractive stainless steel finished cover plates.

Features & Benefits

• Linear 4-2OmAOC Output
• Manually Adjustable
• Loop-PoweredOutput
• Zero and Spam Adjustable
• Easy to Install
• One Year-Warranty

Application

• Variable Speed Drive Control
• Temperature Control
• Pressure Control
• Fan Tracking
• Setpoint Control
• Enthalpy Control

Related Products

• TRIATEK's PST24-150 Series Power Supply to power the current loop
• TRIATEK'SP DSP-1600 Series Programmable Display to display 4-20 mADC signal from the DPT.

2976 Pacific Drive, Norcross GA 3007 • phone 770-242-1922
• fax 770-242-1944 http://www.ttk.com