™
Gas Hunter
The ultimate in
gas leak detection
Download from Www.Somanuals.com. All Manuals Search And Download.
Seven Instruments in One Small, Rugged Package
Leak Search
Air-Free Carbon Monoxide
The PPM range of the Gas Sampling mode offers visual, segmented
bar-graph, and audible detection of natural gas leaks from 50 ppm to
2,500 ppm. The Hunter serves as an excellent tool for tracking
down small leaks; replacing messy soap bubble solutions and broad-
band MOS type instruments.
In some situations, ambient measurement of carbon monoxide alone may
not be adequate. ANSI Z21.1 standard requires an Air-Free calculation for
appliance emissions in furnace flues, oven vents and space heaters. Both
ambient and air-free carbon monoxide measurement are readily available in
the Gas Hunter.
Leak Survey
Confined Space Entry
Higher concentrations of natural gas are easily measured from 0.2 to 100%
volume gas with no operator intervention. Auto-ranging makes leak
investigations and bar-holing operations simple through Bacharach’s
patented sensing technology. This minimizes operator training and
eliminates confusing range settings, over-range messages and damage to
catalytic sensors as a result of high gas concentration exposure.
In the safety mode, audible and visual alarms are activated at OSHA preset
levels for combustibles (in the lower Explosive Level), carbon monoxide and
oxygen (in enriched and deficient atmospheres). The Gas Hunter serves
as a trusty watchdog for technicians working in vaults, trenches or other
confined areas.
Pressure Monitor
Carbon Monoxide Calls
Who is to say that a combustible gas detector must be limited to just
detecting gas? The addition of low range (0.0 to 27.7" wc) pressure function
further separates the Gas Hunter from the competition. Aside from one
less tool to carry to the worksite, this function eliminates the use of messy
liquid monometers and erratic spring gauges. It gives the service tech the
convenience of quick, accurate gas pressure checks on regulators
and appliance manifolds.
The 0-1000 ppm carbon monoxide function eliminates yet another
instrument that the First Responder must carry on the job. Residential
CO surveys are reliably and easily performed with the Gas Hunter. In
addition, oxygen and combustible gas levels
are monitored simultaneously,
but displayed through
individual readings.
Draft Gauge
In the flue mode, the Hunter offers yet another tool alternative in the
0.00 to negative 28" of water column draft function. This enables the service
technician to utilize a more accurate and sophisticated method to check draft
in hot water tanks and furnace flues.
Bar-holing application
Leak search application
Download from Www.Somanuals.com. All Manuals Search And Download.
Ordering Information
Specifications
Part #
Description
Natural Gas
Pressure/Draft
Pressure: 0.0 - 27.7 in H2O
Draft: autoranges between
–0.01 to –0.99,
–1.0 to –9.9
–10 to –28 in H2O
PPM: 0 - 2500 ppm
55-8001
Gas Hunter Kit includes: 4’ polyurethane
coiled hose with 10” aluminum probe
assembly. 3 AA alkaline batteries, laminated
methane/pressure reference
LO%: 0.2 to 5.0%
vol. gas
HI%: 0 to 100%
vol. gas
Measurement
Ranges
card and 2 inlet filters.
Oxygen
0.0 - 25.0% vol.
55-3001
30” plastic bar hole probe
Carbon Monoxide
0 - 1000 ppm in
1 ppm increments
3474-1210
55-0063
30” aluminum bar hole probe
Water trap/filter assembly for
barholing applications
CO Air-Free
0 - 9,999 ppm
Calculated
Ranges
55-8005
Flue probe assembly with sample and
draft lines, a water trap/filter assembly and
quick connect fittings
Natural Gas
Pressure
LO%:
HI%:
0.3% gas
3% gas
3% or 0.2 in H2O
of reading, whichever
is greater
24-1107
07-1644
55-7100
Water trap/filter assembly for flue
probe 55-8005
Accuracy
Carbon Monoxide
5% of reading or
3ppm, whichever
is greater
Filters, package of 3 for 24-1107 water trap
and 55-0063 water trap
Oxygen
0.5% O2
Foam filters for standard 10" aluminum
probe assembly and barhole probes.
Box of 10
Warm Up Time
Response Time
1 minute
55-7400
Charcoal filters for standard 10"
aluminum probe assembly and barhole
probes. Box of 10
Gas: 20 seconds to 95% of final value
2
O : 20 seconds to 95% of final value
CO: 20 seconds to 95% of final value
Pressure: < 3 seconds to 95% of final value
55-0045
55-0046
55-0038
Inlet filters for instrument (package of 2)
Gas samping tubing coupler
Operating
Environmental
Conditions
-4 to +122˚ F (-20 to 50˚ C)
10 to 90% R.H. (non-condensing)
Pressure tubing assembly with
1/8” quick connect socket
Anodized aluminum extrusion with rubber
bumpers on end caps
55-0087
55-0039
55-8002
Soft carrying case w/strap
Case Material
Hard ABS plastic carrying case
4.7 x 2.3 x 4.35 inches (11.9 x 5.8 x 10.9 cm)
29 ounces (822 grams) without probe assembly
3 - AA disposable alkaline batteries
Size
Calibration kit (less calibration gas)
includes on-demand regulator, 3 feet
of 1/4" tubing, and a quick-connect female
fitting
Weight
Batteries
55-0068
Calibration gas, 2.5% Methane,
100 ppm CO, 18.5 O2 in Nitrogen,
103 L Tank
Typically 6-8 hours of continuous operation
Battery Life
MET lab certified to UL913 and CSA C22.2-157,
intrinsically safe for use in Class I, Division 1,
Groups A, B, C & D hazardous areas
55-0060
51-7131
51-1121
51-1994
Calibration gas, 100% Methane,
58 L Tank
Agency
Approvals
Calibration gas, zero air, 20.9% O2 in air,
103 L Tank
1 year, including sensors
Warranty
Calibration gas, 2.5% Methane in air,
103 L Tank
The Gas Hunter includes a 10" gas
sampling probe, coiled gas tubing with
quick-connect fittings, 2 inlet filters, 3
AA batteries and a pocket size pressure
and gas conversion card. In addition, a
wide range of accessories are available
such as a hard carrying case, a soft
carrying case, a service line pressure
kit, a flue probe, a water trap and 30"
barhole probes.
Calibration gas, 100 ppm Carbon
Monoxide in air, 103 L Tank
55-0040
54-7001
54-7003
Combustible gas sensor
Oxygen sensor
Carbon monoxide sensor
©June 2002, Bacharach, Inc., all rights reserved. All information herein is
subject to verification. Product Catalog 4161. 6/02 5M HMC. Printed in U.S.A.
Download from Www.Somanuals.com. All Manuals Search And Download.
|