Omnigrad S TMT 142C Datasheet

The temperature assembly TMT142C from the Omnigrad S family is a compact thermometer specifically designed to fulfill the requirements of different process industries such as the chemical, petrochemical and energy but even suitable to other general purpose applications.

The thermometer assembly TMT142C consists of a thermocouple sensor insert (Type J or K) and an electronic two-wire temperature transmitter providing a 4 to 20 mA output, configurable via HART® protocol. Thanks to the versatility of its product structure, the TMT142C is easily adaptable to various applications in many different industrial processes.

Your benefits

• HART® protocol for operating the device on site using handheld terminal (DXR375) or remotely via the PC
• Illuminated display, rotatable
• Operation, visualization and maintenance with PC, e.g. using FieldCare or ReadWin® 2000 operating software
• 2-wire transmitter, analog output 4 to 20 mA
• Undervoltage detection responds immediately, output of falsified measured values is prevented
• Highly accurate in entire operating temperature range
• Sensor monitoring:
  Failure conditioning, corrosion detection to NAMUR NE 89; Failure conditioning in event of sensor break or sensor short-circuit, adjustable to NAMUR NE 43
• EMC to NAMUR NE 21, CE
• Sensor insets with thermocouple (Type J or K) made by mineraloxide cables, replaceable
• Thermocouple sensing element type J or K, accuracy class 1 or 2 (IEC 60584)
• Single or double TC element
• Aluminum or Stainless steel (optional) housing with ingress protection degree IP67 or NEMA 4x
• Calibration certificate can be ordered in the product structure
• Output simulation
• Min./max. process value recorded
• Customized measuring range setup or expanded SETUP, see questionnaire
• Approvals: ATEX (EEx ia, EEx d and Staub-Ex), CSA (IS, NI, XP and DIP)