The New Hetek Flow Sampler

Portable, battery-powered
leak rate quantification.​

Flow Sampler Page

Portable, Intrinsically Safe Certified, Battery-Powered, Accurate

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By utilizing a high-flow rate sampling method, we ensure the complete capture of all gases escaping from the component. This technique allows for precise measurement of both the flow rate of the sample and the concentration of gas within it. ​ ​ The result is an exact calculation of the leak rate, expressed in cubic feet per minute (CFM) or liters per minute (LPM), enabling effective monitoring and control of emissions to safeguard both the environment and industry compliance.​
ACCURACY​ Sensor: ± 5% | Flow Rate: ±5% ​ Calculated Leak Rate: ±10%​

Better Leak Detection

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Accurate

The Hetek Flow Sampler stands as a beacon of precision and is a key component of your LDAR toolkit.

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Certified

Certifications includes CSA C22.2 No.60079-11 (2nd edition), CSA C22.2 No. 60079-0 (4th edition), UL 60079-0 (7th edition), UL 60079-11 (6th edition), UL 913 (8th edition). IS Class I, Division 1, Group D, T3 Class I, Zone 0 AEx ia IIA T3 Ga, Ex ia IIA T3 Ga, 2900 II 1G Ex ia IIA T3 Ga

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Portable

Ideal for both expansive industrial facilities and more confined spaces, ensuring that portability never compromises functionality.

We are Gas and Water Leak Detection Experts.

We are Canada’s leading Gas and Water Leak Detection instrument and field services provider driven by a singular purpose: “keeping people safe in the most worry-free way possible”.   ​

Key Highlights
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Sensitivity and Accuracy

  • Precision quantification of leaks as low as 4.95 g/hr (0.126 slpm)
  • Average accuracy of +/- 5%
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Maintenance and Support

  • Includes versatile attachments for various applications
  • Comprehensive support for firmware upgrades and queries
  • Built-In Field Calibration feature for operators
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Portability and Size

  • Compact size: 12” L x 16” H x 7.5” D
  • Lightweight at 19.90 lbs, including enclosure and display
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Connectivity and Data Logging

  • USB cable connection for data transfer
  • Stores up to 800 data records and 1000 calibration records
  • Data in .CSV format for data export. No software required
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Safety Certifications

  • Holds multiple global certifications for intrinsic safety: UL, CSA, and ATEX
  • Approved for use in hazardous locations
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Battery Life and Power

  • Equipped with two 4.8 V Ni-Cd rechargeable batteries
  • Approximately 4 hours of continuous use on full charge

Full Technical Specs

Display Information

  • Date and Time
  • Blower flow rate
  • Battery Level
  • Difference between 2 stages
  • Sample Concentration
  • Leak Temperature
  • Background Concentration

Performance Specifications

Humidity  0 – 95% relative humidity (non-condensing)
Operating Temperature – 20°C to 40°C (-4°F to 104°F)
Blower Flow Rate Maximum ≈ up to 8.0 CFM (225 LPM) at full battery charge
Sensor Catalytic Oxidation Mode: 0 to 5% by volume methane
Thermal Conductivity Mode: 5 to 100% by volume methane
Leak Measurement 0.50 – 140 LPM (0.017 – 5.0 CFM, 19.65 – 5502 g/hr ) : Automatic 2-Stage & Manual 2-Stage
0.13 – 140 LPM (0.004 – 5.0 CFM, 4.95 – 5502 g/hr) : Manual 1-Stage
Battery Run Time ≈ 4 hours  (per battery) | 2 batteries included
Accuracy Sensor: ± 5% | Flow Rate: ±5% | Calculated Leak Rate: ±10%

Device Specifications

Weight  Enclosure and Display 19.90 lbs (9.05 kgs)
Dimensions Enclosure: 12” L x 16” H x 7.5” D (30.48 cm L x 40.64 cm H x 19.05 cm D)
Display Screen Size 3-inch LCD Display
User Controls 4 Pushbutton keys: ESCAPE; ↑ (up arrow); ↓ (down arrow); ENTER
Data Output Data log file and Calibration log file (.CSV format)
Memory 800 records for Data; 1000 records for Calibration
Communications USB cable from Hetek Flow Sampler to a digital device
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Included With Your Flow Sampler

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Backpack
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2 Batteries (1840-1003)
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Crevice Tool (1840-1082)
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Charger (1840- 0100)
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Cone Collection Tool (1840-0061)
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Sample Collection Bag (1840-0059)
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6-foot hose (1840-2004)
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12-foot hose (1840-2005)
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Flange Tool (1840-0060)
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Communication USB cable (1840-0064)
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Firmware Upgrade Kit (1840-1112, 1840-1113, 1840-1114)

Partners

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Heath Consultants
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An Integral Part of Your Fugitive Emissions Toolkit

The Hetek Flow Sampler quantifies leaks after they have been first pinpointed with a gas detection device

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Connect With An Expert Today

Or We’ll Get Back to You...


Paul Blair (Eastern Canada)

(510) 930-2411

Marc Ratelle (Quebec)

(514) 700-2655

Melodie Henderson (Western Canada)

(403) 668-1646

Todd Cranston (Atlantic Canada)

(902) 401-3374

Chris Spataro (International)

www.hetek.com
+1 (888) 432-8422