Overview
MOT500-O2-Y is an online intelligent oxygen detector with 2.4 inch IPS color screen display. It is designed with large scale integrated circuit technology and international standard intelligent technology. Stability of the instrument is high, with communication and self-diagnosis function, easy installation and maintenance, to meet the requirements of high Reliability of equipment for industrial site safety monitoring. Widely used in petroleum, chemical, metallurgy, refining, gas transmission and distribution, biochemical and other industries, compatible with various control alarms, PLC, DCS and other Control systems, can realize remote detection, control, alarm, with computer Data storage, Data analysis and other functions.
Features
Using new semiconductor nanotechnology ultra-low power 32-bit microprocessor and 24-bit ADC data collection chip
2, equipped with 2.4 inch IPS industrial high definition screen, the resolution is 320x240
3. Support 1-6 Sensor configurations (all-in-one composite gas does not support 4-20mA output)
4, PPM, mg/m3 two concentration units can be freely switched
Standard multiple signal output modes: 4-20mA output, RS485 output, relay output
6. Signal transmission methods: cable, network cable, 433MHz wireless transmission, GPRS wireless transmission
7. Sensor up to 6 target point Adjustment to ensure measurement accuracy and linearity
8, with manual zero and target point calibrating, restore factory settings and analog output Adjustment
9. With wide voltage input, short circuit protection, reverse connection protection, anti-static interference, anti-magnetic field interference and other functions
10, shell hard oxidation, explosion-proof and anti-corrosion, can be used in harsh environments for a long time
Principle
The oxygen detector uses diffusion, flow or pump-suction Sampling method to detect oxygen concentration in the environment through High Accuracy Sensor. The instrument processes the detected gas concentration signal through a 32-bit microprocessor and a 24-bit ADC data collection chip, converts it into a standard signal output, and displays the measurement results in real time through a 2.4-inch IPS color screen.
Applications
Petroleum, chemical industry, metallurgy, refining, gas transmission and distribution, biochemical
Standards
GB3836.1-2010、GB3836.2-2010
Steps
1. Select the appropriate Installation method: Wall-Mounted, Pipeline or Flow Type
2. Connect the power supply and signal cable
3. Sampling method according to needs: diffusion, flow or pump suction
4. Sensor calibrating: manual zero and target point calibrating
5. Set concentration units and alarm parameters
6. Start the instrument to start testing
7. Read real-time data through the display screen or monitor it through remote devices
