3050 Moisture Analyzer Series

Features

The 3050 Moisture Analyzer series measures trace levels of moisture in a gas through the use of a quartz-crystal oscillator sample cell. AMETEK is the leader in quartz-crystal technology, which for thirty years has offered significant advantages over other measurement techniques:

  • Most accurate trace moisture measurement technology available
  • Responds far faster to both increasing and decreasing moisture levels
  • Specific to moisture in most applications
  • Provides a much more rugged sensor
    Because of these advantages, the quartz-crystal oscillator has become the industry standard for applications ranging from ultrahigh purity semiconductor gases to natural gas streams containing 30% H2S. Now, the 3050 analyzers bring the benefits of quartz-crystal technology to a broad spectrum of moisture applications.
    AME Vision Display Unit
    AMEVision allows users to continually monitor the measurement and diagnostic information from up to eight 3050 series moisture analyzers. AMEVision provides real-time moisture measurements, trend data, and details a variety of maintenance and troubleshooting information from the 3050. Users can communicate with AMEVision via Modbus RS485 and Ethernet LAN.
  • Compatible with 3050 models OLV, SLR, DO, and TE
  • Connect up to eight analyzers on one unit
  • Trend history
  • Automatic data capture and logging
  • Calibration history
  • Alarm history

Industrial

  • Oil & Gas
  • Chemical & Petrochemical

Description

Specifications

Technology Quartz-Crystal microbalance
Range Calibrated from 0.1 to 2500 ppmv.  Readout capability in ppmw, lb/mmscf, mg/Nm3 and dew point in ºC or ºF (requires process pressure as an input)
Reference Gas Continuously produced using actual sample gas
Online Verification Internal moisture source with NIST-traceable calibration enables on-demand verification of analyzer accuracy and responsiveness without uninstalling the analyzer
Accuracy ±10% of reading from 1 to 2500 ppmv with standard calibration; special calibration ranges not required
Reproducibility ±5.0% of reading from 1 to 2500 ppmv
Limits of Detection 0.1 ppmv
A/D Resolution 16-bit (0.0015%)
QCM Response Time Near real time. Computer-enhanced response, which may lead to errors is not required to obtain quick wet-up or dry-down response
Sensitivity 0.1 ppmv or 1% of reading, whichever is greater
Allowable Inlet Pressure 1.3 to 3.3 Bar (20 to 50 psi) gauge; up to 200 Bar (3000 psi) with optional pressure reducer; analyzer performance is independent of process pressure
Exhaust Pressure 0 to 1 Bar (0 to 15 psi) gauge
Sample Gas Temperature 0 to 100ºC (32º to 212ºF); analyzer performance is immune to changes in sample gas
Gas Flow Requirements Approx.150 sccm. Approx. 1.0 slpm bypass flow for increased speed of response
Outputs Isolated 4-to-20 mA analog signal, 12 bit (0.025%) resolution, RS232 and RS484 serial communication ports (supports Modbus RTU)
Alarms Three contact closures; system, data valid, and concentration alarms
Ambient Temperature Limits Analyzer: 5º to 50ºC (41º to 122ºF)
Enclosed Analyzer with sample system: -20º to 45ºC (-4º to 113ºF)
Voltage Power Requirements Analyzer: 24 VDC, 50W
Analyzer with sample system:
120 ± 10% VAC, 50/60 Hz, 150W maximum
230 ± 10% VAC, 50/60 Hz, 150W maximum
Certificate UL/CSA General Safety Requirements (general purpose)
UL/CSA Class I, Division 2 NEMA 4X, Groups A, B, C, D, T4
UL/CSA Class I, Division 1, Groups B, C, D, T; IP65
ATEX II 2 G EEx d IIC T6 or EEx de IIC T; IP65
Russian GOST 1ExdIICT6X
Russian GOST Pattern Approval
Complies with all relevant European directives

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