维萨拉HUMICAP®露点和温度变送器HMT360系列(天然气型)

 

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    Overview
     

     Overview

     
      • Vaisala HUMICAP® Sensor features high accuracy, excellent long-term stability, and negligible hysteresis
      • Excellent performance in harsh conditions; tolerates glycol and water spikes
      • Measures dewpoint of water, also outputs lb/MMscf, ppmv,  T, Td, mg/Nm3
      • Safe operation with the entire transmitter in hazardous areas: Division 1 and 2 (USA, Canada), Category 1 / Zone 0 (EU)
      • One-year maintenance interval saves lifetime costs
      • Interchangeable probes
      • Direct pipeline installation possible
      • Sampling cell option
      • NIST traceable (certificate included)
      Technical Specifications
       

       Technical Specifications

       

      Water dewpoint measurement

       

      Measurement range
      Accuracy
      Sensor

      -50 ... +50 °C (-58 ... +122 °F) Td
      ± 2 °C (± 3.6 °F)
      Vaisala HUMICAP® 180M

      Temperature measurement

       

      Measurement range
      Accuracy of electronics at
      +20 °C (+68 °F)
      Sensor

      -40 ... +100 °C (-40 ... +212 °F)

      ± 0.2 °C (± 0.36 °F)
      Pt 1000 RTD 1/3 Class B IEC 751

      Operating environment

       

      Temperature
           operation
           storage
      Pressure
           HMT362
           HMT364
           HMT368


      -20 ... +60 °C (-4 ... +140 °F)
      -40 ... +70 °C (-40 ... +158 °F)

      0 ... 16.7 MPa
      0 ... 10 MPa
      0 ... 4 MPa

      Inputs and outputs

       

      Operating voltage
              with serial port (service
              mode)
      Analog outputs
      Display

      12 ... 28 VDC

      15 ... 28 VDC
      two-wire 4 ... 40 mA, one standard, one optional
      two-line LCD

      Mechanics

       

      Cable bushing
      Weight (housing)
      Material (housing)
      Housing classification

      Pg11 (5 ... 12 mm)
      950 g
      G-AlSi10Mg (DIN 1725)
      IP66 (NEMA 4X)

      Options and accessories

       

      Additional analog output
      Ball valve set (for HMP368)
      Serial interface cable for PC
      Sampling cell for HMP362
      Galvanic isolator (EU)
      Zener barrier (USA&Canada)

      4 ... 20 mA
      BALLVALVE-1
      25905ZZ
      HMP302SC
      212483
       210664

      For complete specifications, please see the brochure or manual in "Documents".

      Services
       

       Services

       

      Technical Support
      Get fast, easy access to professional support over the entire life cycle of your equipment. The Vaisala HelpDesk is your single contact point for technical inquiries related to Vaisala products and systems.   

      Service Center Calibration
      Regular calibration ensures that your Vaisala equipment continues to provide accurate, high-quality data. We offer traceable, standards-compliant calibration services for almost all Vaisala products and partner with world-class couriers for rapid, trouble-free return of your equipment.

      Spare Parts
      Get rapid access to the spare parts you need to maximize the uptime of your equipment and ensure reliable and accurate operation. In addition to standard spare part delivery, we also offer an express service where parts are shipped within one business day.

      Repair Services
      Vaisala repair services include fault tracing and repair or replacement of failed components, as well as final testing to ensure your equipment is functioning properly. Repairs can be carried out on site or at one of our service centers.

      Warranty
      All Vaisala products and services are covered by a 12-month warranty as standard, with selected products covered for up to 24 months. During this period you benefit from free repair or replacement of faulty equipment. With Vaisala’s extended warranty, you get free repair or replacement for five years.