Neptech manufactures hose-end process air heaters to supply hot air for underbody
siamese sample lines. Using the Hot Air Canister System in conjunction with the Heated
Emissions Line will prevent melting and burning of standard lines. Canister Heater
Controllers are designed to maintain a specific temperature at various flow rates.

  • Enclosed element for long life
  • Longer time constant for easier controller tuning
  • Trimmed Thermocouple output
  • Rugged Phenolic case for safe handling
  • Over-Temperature switch to prevent overheating
  • Temperature Sensor: Type J or Type K Thermocouple
  • Power Consumption: 500W@ 120VAC and 230VAC
  • Maximum Operating Temperature: 400F or 200C
  • Minimum Air Flow: 28 LPM @ 1.0 CFM
  • Nominal Air flow: 90 LPM @ 3.0 CFM
  • Neptech produces a sample line for emissions testing that prevents one of the
    recurring problems with testing of hot exhaust - the frequent melting and burning
    of sample lines from incoming high-temperatures.
  • Designed for use with our Canister Heaters and standard sample lines, this
    product completes the most effective testing system available.
  • Neptech Hot-Air Heated Sample Lines utilize a stainless steel core that does not
    use vulnerable electrical or plastic components.
  • Air flow provides even heating over entire line
  • User-replaceable stainless-steel core
  • 'Swage' type ports
  • Customer-specified temperature sensor
  • Choice of sample tube diameters
  • Silicone boots for protection of terminations
www.neptechinc.com
  • Neptech all-in-one precision
    control system for the Canister
    XL Model.

  • Innovative design supplies and
    conditions the air-flow, as well
    as providing power and sensor
    outlets.

  • Eliminates the need for designing
    more costly custom made-to-
    order control panels.

  • Optional: Built-in shut-off channel
  • Neptech backs all heated products with a 2-year limited warranty from date of
    shipment.
  • Full coverage on repairs caused by any defect in workmanship
  • Quick turnaround time on repairs
  • Phone support during repair process
  • On-site repairs whenever possible
  • Neptech engineers and technicians have the expertise to handle customer-
    engineered applications
  • Integration of all brands & components
  • Neptech products are competitively priced
  • We provide excellent "keep fill", specialized stock programs and same day rush
    deliveries
  • Contact the Neptech team to develop a quality, innovative, cost-effective solution
    for your specialized application.
Neptech Inc.
Neptech 810-225-2222
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