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| Product Name: Integrated Temperature Transmitter | | | Price: | | manufacturer: TIANKANG | | Add Time: 2009-6-3 14:06:21 | |  | | | Product Name: Integrated Temperature Transmitter
1, the application
Normally and display instruments, recording instruments, such as supporting the use of computer, output 4-20mA, direct measurement of production of carbon-chlorine compounds such as on-site presence of explosives within the -200 ℃ -1300 ℃ liquid, steam, gas physical and solid surface temperature.
2, Features
Two-wire output 4-20mA, anti-jamming capability;
Save and installation of wire temperature transmitter compensation costs;
Safe, reliable, long service life;
Automatic cold junction temperature compensation, non-linear correction circuit;
3, the working principle
Explosion-proof Explosion-proof thermocouple principle of the use of space, when the explosion cavity, through the flame and cooling gap joints, so that after the explosion the flame temperature of mass less than a full-cavity to be explosion-proof.
Thermocouple (heat resistance) generated by thermoelectric power (resistance) through the temperature transmitter bridge imbalance signal generated by amplified converted into 4-20mA DC signal to the working instrument, the working instrument will show the corresponding temperature value.
4, the main technical parameters
Product performance standards
IEC584 IEC751 IEC1515 JB/T5518-91 JB/T7391-94 | | | Clicks: 227 |  |
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