The Hi Flow® Sampler is designed to measure the rate of gas leakage around various pipe fittings, valve packings, and compressor seals found in natural gas transmission, storage, and compressor facilities. This is accomplished by sampling at a very large flow rate (8 to 10 SCFM) to completely capture any gas leaking from the component. Then by accurately measuring the flow rate of the sampling stream and the natural gas concentration, it is possible to calculate the rate of the gas leak.
We at Bacharach are very excited about our partnership with the in the commercialization of their patented Hi Flow Sampler. Many changes and enhancements have been made from the original instrument including: intrinsic safety, data logging, and instantaneous leak-rate display just to name a few.
Why Use the Hi Flow® Sampler?
Allows ranking of gas leaks in leak-rate order
Allows users to determine if the potential savings n lost gas by repairing a leak
Allows users to determine payback periods for particularly expensive repairs
Allows more cost-effective use of your maintenance budget
Identifies problem areas
Determines baseline leakage conditions
Provides permanent record of leakage and repair
Greenhouse gas credits
Pays for itself in recovered gas
Specifications:
Measured Values:
Gas sample flow rate
Background gas concentration
Sample gas concentration
Calculated Values:
Leak rate of component under test
Leak concentration corrected for background
Measurable Leak Rate: 0.05 to 8.00 SCFM
Accuracy of Calculated Leak Rate: ±10%
Sampling Flow Rate: 10.5 SCFM maximum (297 LPM) at full battery charge
Memory: Stores up to 1000 individual test parameters
Range: 0 to 5% methane, catalytic; 5 to 100% methane, thermal
Accuracy: ±5% of reading or 0.02% methane, whichever is greater
Battery:
Type: NiMH rechargeable pack
Voltate: 5.5V max.
Recharge Time: 8 to 10 hours
Run Time: >4.5 hours continuous at 68°F
Operating Temperature: 32 to 122°F
Measurement Method: Differential pressure across restriction
Dimensions: 18 x 12 x 7 inches
Weight: 20 lb
Agency Approvals:
Designed to be intrinsically safe for use in hazardous locations, Class I, Division 1, Groups A, B, C & D in North America
CAN/CSA-C22.2 No. 157 (June 1992)
ANSI (June 27, 2002)/UL913-2002
CE Mark
Russia, Belarus, and Ukraine Distribution
of Houston, TX is the exclusive distributor of the High Flow Sampler in Russia, Belarus, and the Ukraine.
Ordering Information
Part Number
Description
55-8020
Complete Hi Flow Sampler Assembly, including backpack, two rechargeable battery packs, battery power supply and charger, 6 ft hose assembly, and an assortment of attachments for capturing the entire gas leak.
55-8002
Calibration Kit, including on-demand regulator, 3 ft of tubing, calibration hose adapter, and female quick connect fitting.
Data Sheet
