Model 330S-Ex H2S & Total Sulfur Analyzer

Brand: Envent Engineering

The Model 330S-EX H2S analyzer utilizes field proven tape-based measurement technology that provides a linear and interference-free output of H2S.

An optional Total Sulfur measurement can be added to the analyzer.

Certified for II 2 G EX d bib op is IIB+H2 T3 Gb 0° C ≤ Tamb ≤ 50° C.

Features
  • Fast Response times using Rapid Response Algorithm (RRA) ~20 seconds to alarm
  • No interference from other components in the sample
  • Low power consumption <3 Watts
  • Extended tape life of 60-90 days
  • Measures up to 5 times the calibrated range
  • Quick Delivery
  • Full field service & training available

Specifications

Power

  • 12-24 VDC @ less than 3 watts or 100-240 VAC, 50/60 Hz

Electrical Classification

  • ATEX II 2 G Ex db ib op is IIB+H2 T3 Gb 0° C ≤ Tamb ≤ 50° C

Ambient Temperature

  • 0° to 50° C (32° to 122° F). Consult factory for other requirements

Output Ranges

  • Standard Ranges: 0-10 ppm, 0-20 ppm, 0-100 ppm (Other ranges available upon request)
  • Concentration ranges above 0-400 ppm require a dilution system

Accuracy & Repeatability

  • TS: > 400 ppm / ±2.5% F.S. [With Dilution], +0.5% for 2nd Sensor Measurement [SDS Models]
  • H2S: > 200 ppm / ±2% F.S. [With Dilution], +0.5% for 2nd Sensor Measurement [SDS Models]
  • TS: 2 to 400 ppm / ±2% F.S.
  • H2S & TS: < 1 ppm / Consult factory
  • H2S: 1 to 200 ppm / ±1.5% F.S.

Inputs

  • Four (4) digital inputs are individually configurable for pressure switches, temperature switches, or flow switches

Outputs

  • Two (2) analog outputs
  • Four (4) solenoid drivers
  • Four (4) serial ports
  • Four (4) relay outputs
  • One (1) Ethernet Port (Optional)

Display

  • 128 x 64 Graphic Display
  • Menu is scrolled by internal button or external magnet

Dimensions

  • 17.4″ W x 32.7″ H x 13.7″ D (442 W x 831 H x 348 D mm)
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