The principle of the product:
The TA-130 multi-function temperature transmitter is composed of a reference unit, an R/V conversion unit, a linear circuit, reverse-connection protection, current-limiting protection and a V/I conversion unit. After the RTD signal is amplified and converted, the non-linear relationship between temperature and resistance is compensated by the linear circuit; the V/I conversion circuit then outputs a 4-20mA constant-current signal that is linear with the measured temperature. The RTD transmitter is a temperature detector commonly used in the medium and low temperature range.
Application field:
The TA-130 multi-function temperature transmitter is suitable for water treatment control equipment, the electrical industry, marine hydraulic equipment, hydraulic and hydropower, chemical and petrochemical equipment, as well as heat-medium boilers, pneumatic, hydraulic, cooling and heating systems and automation engineering. The product is suitable for medium and low temperature temperature detection.
Features:
■ On-site display, easy to observe
■ Soft sheathed cable with an anti-vibration measuring plug-in
■ Protective tube diameter from 3.0 mm
■ Application-specific insert length
■ Compact structure, few moving parts, all stainless steel housing
■ Good mechanical properties, vibration resistance and impact resistance
■ Small volume, no air gap inside
■ Small measurement lag due to low thermal inertia
■ Long service life
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