Manufacturer:
ABB
Product Name:
TTx300-N - NINVA
Product Description:
Temperature Transmitter
Profile:
HART Field Device
Date:
9/28/2023
More Information:
Non-invasive temperature measurement provides a simpler and safer way of measuring your process temperature without the need to shutdown, engineer and install a thermowell.
ABB offers two successful devices for temperature measurement:
• TSP341-N, a specially designed 2x3-wire RTD sensor for non-invasive temperature measurement.
This non-invasive temperature sensor includes a transmitter based on TTH300.
• TTF300-N, a field-mount temperature transmitter with defined classified hazardous area approvals.
This non-invasive temperature tranmitter is remotely connected to a TSP341-N without transmitter.
The ‘N’ in stands for non-invasive temperature measurement, with the integrated calculation algorithms developed by ABB. This takes ambient conditions, among other factors, into account during the measurement and therefore increase the accuracy of the surface measurement significantly. Accuracy and response time are in the range of temperature measurements with thermowell.
• Connection heads
– Aluminum, with screw-on cover,
– Aluminum, with screw-on cover and integrated LCD indicator,
– CrNi stainless steel, with screw-on cover
– CrNi Stainless steel, with screw-on cover and LCD indicator
• Transmitter
– 4 to 20 mA, HART 7
– Integrated in the connection head or remote connected
– Calculation algorithms for the high-precision non-invasive temperature measurement
– Measuring range -40 to 400 °C
– Ambient range -40 to 85 °C
– Electrical isolation
– Sensor monitoring and self-monitoring (NE 89, NE 107)
• Hazardous area approvals
– Intrinsic safety
– Flameproof enclosure