Expert Thermocouple & RTD &Temperature Sensor Manufacturer.

The principle of temperature transmitter

2020-11-10

JVTIA

187

Temperature transmitter is a kind of converting temperature variables can transmit the standardization of the output signal of the instrument. It is mainly used for industrial process measurement and control of the temperature parameters.

with a thermocouple sensor transmitter usually consists of two parts: the thermocouple sensor and signal converters. Thermocouple sensor is mainly the thermocouple or heat resistance; Signal converter mainly consists of measurement unit, signal processing and conversion unit ( Due to industrial heat resistance and thermocouple indexing table is standardized, so signal converter as a separate product is called the transmitter) And some transmitter increases the display unit, some also have the function of field bus.

if the transmitter consists of two used to measure the temperature of thermocouple sensor, the output signal and the temperature difference between a given continuous function relationship. So called temperature transmitter.

transmitter output signal with a given continuous function relation between temperature ( Usually in the form of linear function) , the early production of the transmitter output signal and the temperature of the thermocouple sensor resistance ( Or voltage value) A linear function relationship between.

the output signal of standardization is 0 ma ~ 10 ma ma and 4 ~ 20 ma ( Or 1 v to 5 v) The dc signal. Do not rule out other standardized output signal with special provisions.

temperature transmitter according to the power supply connection mode can be divided into two wire system and four wire system.

transmitter has electric unit combination instrument series and miniaturization modular, multi-functional intelligent. The former are not to bring a thermocouple sensor, after two types of transducer can be convenient to the thermoelectric or heat resistance transmitter with a thermocouple sensor.

more high quality thermocouple sensor

key words: thermal resistance, thermocouple, thermal resistance, platinum resistance, PT100, PT1000, pressure thermocouple sensor, digital temperature thermocouple sensor

GET IN TOUCH WITH Us

Safety standards for fan coil units of spiral duct manufacturers

At present, more and more customers on the market are just beginning to attach great importance to the hidden dangers of the application of air disc machines and equipment.

Ventilation duct manufacturers talk about three welding methods for fabric ducts and ducts

Ventilation duct manufacturers talk about three welding methods for fabric ducts: Method 1: Manual welding.

Several ways of connecting ventilation pipes

It should be erected by the scaffolder according to the special safety construction organization design (construction plan) or safety technical measures.

Compliance Standards and Frequently Asked Questions in Ventilation Ducts

Compliance Standards and Common Problems in Ventilation Duct Equipment Many bosses generally ignore the smoke exhaust system and natural ventilation planning of the restaurant kitchen when they open a new restaurant, which eventually leads to the closure of the hotel for renovation, renovation or sale of serious losses.

How many sides does the ventilation pipe have? How to choose in general?

Ventilation pipe ventilation pipe manufacturer is a hollow pipe used for ventilation.

How big is the market for fabric duct ventilation ducts?

When we want to enter an industry and decide to dedicate our light and heat, our calm choice is to analyze this market well.

How to ensure the construction quality of dust removal fabric duct ventilation duct?

How to ensure the construction quality of dust removal fabric duct ventilation duct? In order to promote the construction of dust-removing fabric duct ventilation ducts, we should formulate some drastic measures.

How does the ventilation duct manufacturer ensure the construction quality of the ventilation duct of the dust removal fabric duct?

How does the ventilation duct manufacturer ensure the construction quality of the ventilation duct for the dust removal fabric duct? 1.

What are the components of ventilation ducts?

There are common pipes everywhere in daily life, and it is not clear what to do.

Types of ventilation ducts

Ventilation ducts are metal or composite ducts for ventilation in industrial and civil buildings.