Product News

The latest shipment of ABB TTF300 products has many new functions.

News April 07, 2020

The two-channel TTF300 HART, PROFIBUS PA or FOUNDATION Fieldbus temperature transmitter in proven two-wire technology features a multitude of new functions and enhanced diagnostic information.


For enhanced (e.g. redundancy) field mounting application with 4 to 20 mA HART, PROFIBUS and FOUNDATION Fieldbus communication. With and without LCD display including device configurability. Also available with Ex-approvals and SIL declaration of conformity.


The field-mount temperature transmitter can be configured via FDT / DTM in DAT200 (Asset Vision Basic) or any standard FTD tool via EDD or local HMI (optional). The Field Information Manager (FIM) is also supported via FDI technology. For PROFIBUS the configuration is possible via GST-file, EDD or DTM and for FOUNDATION Fieldbus via EDD. 


ABB TTF300


Measurement made easy Temperature transmitter for all communication protocols. Redundancy thanks to two inputs

Reliable temperature measurement for the highest demands

• High accuracy, reliability and durability

• Specific sensor linearization via Callendar-Van Dusen coefficients and with value pair table (32 points)

• Approved for custody transfer measurements by MID certificate in accordance with Measuring Instruments Directive 2014/32/EU

• Suited for use in harsh environments from −50 °C (−58 °F)

Input circuit and communication

• Two universal sensor inputs for resistance thermometers (e.g. 2 x Pt100 in three-wire circuit) and thermocouples

• 4 to 20 mA, HART, PROFIBUS PA, FOUNDATION Fieldbus

Safety

• Global approvals for explosion protection up to Zone 0

• Functional safety SIL 2 / SIL 3 in accordance with IEC 61508 (HART)

• Device versioning in accordance with NE 53

• Continuous monitoring of supply voltage

• Wire break / corrosion monitoring in accordance with NE 89

• Extended diagnosis in accordance with NE 107 sensor drift monitoring

Configuration

• In accordance with FDT / DTM, EDD or FDI Standard (FIM)

• Turnable LCD indicator with operating buttons (optional) 

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