Multichannel Gas Monitor

Multichannel Gas Monitor
Product Description

Features

  • User Friendly Operation by front keys
  • Scan Each Channel with Gas Concentration PPM, PPB, %V/V
  • Easy One Man Calibration at site
  • Open Loop Transmitter Sensor Break, open Indication
  • Individual Channel Skip, Hold Facility from Front Panel
  • Reading Offset Facility To Compensate The Field Error
  • High & Low Alarm Output with Programmable Latch & Non-Latch
  • Facility for common Relay & Relay Indication
  • Optional : Data Logging / Printer Interface / PC Software
  • Optional Relay Output for Each Channel
  • Suitable in Hazardous Area CCOE, PESO, CMRI & IP-65 approved.
Applications
  • Pulp & Paper Plants
  • Burner / Furnace Areas
  • Chemical & Petrochemical Plants
  • Heat Treatment Plants
  • Acid Alkalizes & Dyes Mfg. Plants
  • Paint Shop
  • Chemical Processing Plant
  • Sewage Plants
  • Offshore Drilling & Processing Platforms
  • Fertilizers Plants
  • Refineries
  • Power & Industrial Plants
  • Stack Monitoring
  • Gas Metering Stations
  • Chemical Storage Area
  • Bullet Yard / Storage Yards
  • Automotive Industries
  • Oil and Gas Industries
  • Hotel Industries
  • Coal Mine and Confined Areas
  • Gas Cylinder Bank
  • Gas Pipeline Projects
Technical Specifications

General Specification

Input

8 Channel, 4 to 20mA output from Oxygen / Toxic / Combustible Gas Transmitter of 2 wire/3wire

Range

0 to 9999 programmable by user, reads % LEL , PPM or %V/V

Resolution

0.01, 0.1, 1 programmable by users

Channel Capacity

Available 2Ch./4Ch./6Ch./8Ch.

LED Indication

8 No. RED LED for Alarm Indications of both set points AL1, AL2

Set Point

2 Independent set points individual for each channels with 2 common relay output

Control Action

LO/HI, HI/LO, LO/Very LO & HI-very HI, Programmable by user.

Setting

Setting by 5 keys on front panel  MODE, SHIFT INC,ENT PRN/ACK

Skip Channel

Individual Channel SKIP facility from front panel

Hold

Facility to HOLD the particular channel continuously

Scan Time

1 to 59 second programmable by users

Print Interval (Optional)

5 to 9999 sec. Print Interval for direct print out on 80 Column Dot Matrix Printer

 

Output Signal

  • Relay Output: 1 NO/C/NC relay contact rated 230VAC / 5A for Relay-1 (AL1) & Relay -2 (AL2)
  • Relay Latching: Programmable latch & Non-Latch facility for common relay & relay indication.

Optional:

  • Isolated RS-232/RS-485 Serial port with MODBUS RTU Protocol output
  • Parallel port for direct printout on 24/80/132 column printer without Computer with Data Logging facility
  • SMART LOG / SCADA SOFTWARE for online graph & data report for safety audit
  • Individual relay O/P can be given for each channel OR with grouping output
  • Flame Proof of Non Flame Proof Industrial Hooter, Hooter cum Flasher, Chart recorder, Cables, PC Software, Gas Transmitters, 24VDC power supply, Gas calibration kit.

Contact Us

17-B, Tarun Industrial Estate, Mogra Pada, New Nagardas Road, Andheri (East), Mumbai, Maharashtra, 400069, India
Phone :+918068090472