Overview
MOT500-H2S-Y is an on-line intelligent hydrogen sulfide 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 industry, 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
2.4 inch IPS industrial high definition screen with a resolution of 320x240
3. Support 1-6 Sensor configurations (all-in-one composite gas does not support 4-20mA output)
4, PPM, mg/m ³ 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
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 corrosion
11. Optional Temperature & Moisture Sensor, Field Acoustic and Light Alarm and other accessories
Principle
The hydrogen sulfide detector adopts diffusion, flow or pump-suction Sampling method to detect H2S gas concentration in the environment through built-in Sensor. The instrument is designed with digital and analog mixed communication technology to convert the detected gas concentration signal into standard signal output, supporting 4-20mA, RS485 and other output methods, which can realize remote monitoring and control.
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
2. Connection power supply: 24VDC (12~ 30VDC)
3. Select signal output mode: 4-20mA, RS485 or relay output
4. Signal transmission method: cable, network cable, wireless transmission, etc
5. Sensor calibrating: support manual zero and target point calibrating
6. Set the alarm parameters and output mode
7. Connect and receive equipment: computer, control alarm, PLC, DCS, etc
