Key features
Multifunctional signal conversion: supports flexible conversion of charge signal to current/voltage, and is compatible with a variety of sensors.
Anti-interference design: built-in RF interference filter to ensure signal stability.
Environmental adaptability: aluminum housing protection, optional polyester housing is dustproof and waterproof, suitable for harsh industrial environments.
Long-distance transmission: current modulation technology achieves 1 km long-distance transmission, which requires GSI isolation unit.
Modular configuration: optional integrator DIN rail mounting adapter, etc.
Typical cooperation cases
An olefin factory in Southeast Asia: IPC704 is used for process control of ethylene polymerization reactors. The temperature distribution in the reactor is monitored through 4 RTD inputs, and 2 4-20mA outputs are used to adjust the cooling water valve and heating steam valve respectively. The high-precision PID algorithm of IPC704 reduces the temperature fluctuation from ±1.2℃ to ±0.3℃, and the uniformity of the molecular weight distribution of the reaction product is improved by 15%, with an annual increase of about 800 tons;
A European biopharmaceutical company: In the vaccine fermentation tank monitoring system, IPC704 is linked to the SCADA system through the RS485 interface to synchronously collect pH value, stirring speed and tank pressure. In the batch production in 2022, the instrument promptly detected the speed fluctuation caused by the abnormal stirring motor, triggered the alarm and suspended the feeding, avoiding the loss of vaccine potency due to uneven mixing.
