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All Categories > Gas Detection Instruments And Systems > Multipoint (3 or more points) Continuous Monitoring Systems > Four Point Monitoring Systems - PLC Series - Sulfur Dioxide > Item # SRPLC424-5.00m  

Item # SRPLC424-5.00m, Four Point Monitoring Systems - PLC Series - Sulfur Dioxide


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PLC Multipoint Monitoring Systems include:
  • Displays real time gas concentrations in ppm
  • Dedicated sensor, sample pump, and digital flow switch for each monitoring location
  • All control and display functions at easy-to-use operator interface
  • User adjustable, LO & HI alarm set points, activating dedicated relays for each monitoring location
  • Stackable tower lights for LO, HI, and fault alarms, and Piezo horn for HI alarm common to all channels
  • Alarm event and time tracking, last time calibrated tracking, specific for each sensor
  • Pump vacuum fault detection and fault display
  • System packaged in wall-mountable NEMA 12 enclosure
  • 4-20 mA output - dedicated for each point






Specifications

Accuracy

± 2.0% of reading, ± 1 least significant digit. (Limited to accuracy of calibration standard)

Repeatability

± 0.5% of full scale

Minimum Detectability

1.0% of full scale

Linearity

± 1.0% of full scale

Zero Drift

± 1.0% of full scale (24 hours)

Span Drift

Less than ± 2.0% of full scale (24 hours)

Calibration

Against standard gas mixture, or via INTERSCAN's Electronic Calibration Service.

Lag Time

Less than 1 second

Rise time to 90% of final value (sec)

30

Rise time to 50% of final value (sec)

2-5

Fall time to 10% of original value (sec)

20

Range

0-5.00 ppm

Resolution

0.01 ppm

Gas

Sulfur Dioxide (SO2)

Number of Detection Points

4

Application

Continuous

Includes Auto Zero

Yes

Note

The zero and span drift specifications assume that the analyzer is equilibrated, and is at constant temperature, with a properly maintained sensor.


 DOWNLOADS 

Gas Detection Applications Primer

Sensor Principle of Operation

Interfering Gas Data

SO2 -Toxic and Hazardous Properties

Gas Detection Knowledge Base

Multipoint (3 or more points) System Instruction Manual
(PDF, 0KB)

How Do I Get Started?

Interscan Photo Gallery

Interscan Video Library




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