hart protocol
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WirelessHART Smart Gateway
G1100WirelessHART Smart Gateway is responsible for establishment, management, and maintenance of WirelessHART networks. It continuously optimizes the network to ensure all devices work efficiently and safely. 1. Gain real-time process data. Reliability of wireless data can reach 99% 2. Modbus RTU/TCP, OPC & HART-IP connectivity 3. Comply with HART 7 protocol 4. Networks up to 250 devices 5. Class I, Division 2, Groups A, B, C and D T6 6. ATEX: II 3G Ex ec IIC T6 Gc 7. IECEx: Ex ec IIC T6 Gc 8. Explosion proof grade: Ex nA IIC T4 Gc
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0502-2024
Performance Features and Design of HT1200M
The HART protocol superimposes audio digital signals on 4~20 mA analog signals. The digital signal amplitude is 0.5 mA and the data rate reaches 1200 b/s. 1200 Hz represents logic "1" and 2200 Hz represents logic "0". Enables two-way digital communication. HART communication has the characteristics of simultaneous point-to-point 4 ~ 20 mA analog and digital communication, multi-station communication methods, and multiple transmissions.The HT1200M is compatible with the SYM20C15 and HT20C15 and with ON OnSemi's A5191HRT and HT2015.
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1004-2024
Analysis of the common faults and solutions of temperature transmitters
Temperature transmitter technology has been very mature, very common in various factories, transmitters are often used in conjunction with a number of instruments, often in the process of supporting the use of some minor failures. The more common faults and solutions are as follows.
