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Acromag expands USB-configured process transmitter line

Posted: 18 Nov 2013 ?? ?Print Version ?Bookmark and Share

Keywords:Acromag? process transmitter? DIN rail? USB? signal conditioner?

Acromag's has introduced the TT230 and TT330 series of process transmitters aimed to deliver flexibility while maintaining optimal performance. According to the firm, the USB-configured isolated signal conditioners offer high-density mounting on DIN rails, supporting RTD/resistance and potentiometer/thermistor input signals. Wiring terminals are front-facing and removable for easy connections and maintenance, Acromag added.

Each model accommodates a variety of signal types selected in the configuration software. The TT234 and TT334 models interface 100-100k? via potentiometer/slidewire or 100-1M? from a thermistor/rheostat. The TT235 and TT335 models accept 100?, 200?, 500?, or 1k? platinum RTD; 120? nickle RTD; 10? copper RTD; or 0-450? linear resistance. All units effortlessly convert the input signals to a proportional current output signal of ±20mA, 0-20mA, or 4-20mA. The TT330 series also allows for ±10V, ±5V, 0-5V and 0-10V output signals as well. The software also enables scaling of input ranges for full resolution. The user can then test or calibrate input/output values in the software.

isolated signal conditioners

TT230 process signal converters have the option of loop-power with a 2-wire connection, or DC-powered with a 3-wire connection. TT330 process signal converters are DC-powered (12-32V) and support a bussed rail power option for primary or redundant power. The rugged design of these thin transmitters features CE approval as well as: -40°C to 80°C operation, electrical noise immunity and surge protection. UL/cUL Class 1 Division 2 Zone 2 hazardous location approvals pending. Prices start at $175 (TT230 series) or $220 (TT330 series) for single quantities.

All TT230 and TT330 models claim to deliver high accuracy, stability, surge suppression, noise immunity, and fast response. They also withstand 25g shock and 4g vibration to deliver dependable operation in hostile environments. Built to AS9100 aerospace and ISO 9001 certified quality control standards and backed by a 2-year warranty.

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