Memory-type Temperature Controllers

 I. Overview
LU-924M smart measurement and control instrument is a high-performance, high-reliability intelligent industrial measurement and control instrument adopting a brand-new design concept. It is specially designed to be connected with level, pressure and temperature sensors and transmitters to form level, temperature and pressure measurement and control systems of various ranges and specifications. It is widely used in chemical, ceramics, metallurgy, petrochemical, heat treatment and other industries.
Main features:
It adopts an advanced ARM processor, featuring fast processing speed, simple interface components, and high reliability and stability. It covers signals such as thermocouples of various commonly used graduation numbers, RTDs, standard voltage and standard current, and its fast and accurate nonlinear correction algorithm ensures the accuracy of digital sampling. The unique PV measurement and control process memory function can store 1024 points of measurement and control process memory data. The memory interval is adjustable from 1 to 60 seconds. Users can quickly browse by one-key operation, and the memory data is automatically refreshed according to the browsing time requirement. Rich alarm outputs: 4 groups of alarm registers can be freely combined and freely defined to any physical output interface. It has a standard analog transmitter output function, and the transmitter data source, transmitter type and transmitter range can be freely configured. Optional auxiliary second-channel sampling, together with the alarm source and transmitter source parameter settings, can conveniently realize the difference calculation alarm or difference calculation transmitter function. Dual-row 4-digit digital tube plus 20-line light column display, human-machine interaction operation, simple and easy to use. Plug-and-play modular structure and rich output specifications meet various application requirements. It adopts the standard MODBUS communication protocol, with strong versatility and high reliability. Strong anti-interference performance, passing the industrial level-3 electromagnetic compatibility test requirements.

III. Outline and Mounting Dimensions 
A: Dimensions (W*H*D): 96*96*77    B: Dimensions (W*H*D): 48*96*77
C: Dimensions (W*H*D): 96*48*77    F: Dimensions (W*H*D): 72*72*74