Model TR32.1/3S Temperature Transmitter

 

   •  HART® Protocol

   •  ATEX Approved

   •  Universally programmable for 1 or 2 sensors

         - RTDs

         - Thermocouples

         - Resistance - sensor

         - mV - sensor

   •  Output linear to temperature with input signal from RTDs and

       Thermocouples

   •  Custom specific linearisation with max. 32 points for sensors

       with ohms or mV output

   •  Analog output 4 … 20 mA, invertible, 2 - wire design

   •  Signalling in accordance with NAMUR NE43

   •  Sensor break detection in accordance with NAMUR NE89

   •  Ex class protection, intrinsically safe

         - II 1G Ex ia IIC T4 / T5 / T6

         - II 1D Ex iaD 20 T120°

         - II (1G) 2G Ex ia IIC T4 /T5 / T6

         - II (1D) 2D Ex iaD 20/21 T120°C

   •  EMC Conformity per

         - EN 61326-1:2006

         - EN 61326-2-3:2006

         - NAMUR NE 21

   •  Isolation voltage 1200 VAC between sensor and current loop

   •  95 % Rh protection, moisture condensation permissible

   •  TÜV certified SIL for protective equipment developed per IEC

       61508

   •  Configurable via

         - HART® Communicator

         - PC Windows®-programme

   •  Terminal connections with captive screws

   •  CE Conformity

 

General Description

 

The TR32.xS transmitters are designed for universal use in the process industry. They offer high accuracy, galvanic isolation and excellent EMI protection.

 

Via HART® protocol, the TR32.xS temperature transmitters are configurable with a variety of open configuration tools. In addition to the different sensor types (e.g. sensors in accordance with DIN EN 60751, JIS C1606, DIN 43760, IEC 60584 or DIN 43710), customer specific sensor-curves can also be defined, through the input of value pairs (user defined linearisation).

 

When configured for a sensor with redundancy (Dual sensor), on a sensor failure it will automatically change over to the working sensor.

 

Furthermore there is the possibility to activate Sensor Drift Detection. With this, an error signal occurs when the magnitude of the temperature difference between Sensor 1 and Sensor 2 exceeds a user-selectable value.

 

The TR32 transmitter also has additional sophisticated supervisory functionality such as monitoring of the sensor wire resistance and sensor-break detection in accordance with NAMUR NE89 as well as monitoring of the measuring range. Moreover, this transmitter has comprehensive cyclic self monitoring functionality.

 

The dimensions of the head-mounted transmitter match the Form-B DIN connecting heads with extended mounting space, e.g. Rototherm's H70 or H80.

 

The rail-mounted transmitters can be used for all standard rack systems in accordance with IEC 60715.

 

The transmitters are delivered with either a basic configuration or configured according to customer specifications.