|
|
 |
|
|
|
|
|
|
|
|
| • |
Split-Screen Color LCD
|
| • |
Intrinsically Safe (Low-Energy) Design
|
| • |
One-Button Operation
|
| • |
Auto Zero Calibration
|
| • |
Adjustable High and Low Alarms
|
| • |
Separate Sensor Fault and Low Battery Alarms
|
| • |
Self-Test Mode
|
| • |
Rugged, Anti-Slip, IP65 Housing
|
| • |
Included USB Charging Cable
|
View related products - Gas Analysis
|
| |
|
|
|
 |
The HHAQ-110 simultaneously
detects Methane (CH4), Carbon
Monoxide (CO), Oxygen (O2) and Hydrogen
Sulfide (H2S) making it the ideal device
for detecting gas leaks in mines,
chemical plants, refineries and
construction tunnels.
The HHAQ-110 displays the
current level of each gas as well
as the STEL (short term exposure
limit) and TWA (time weighted
average). Concentration alarms
are programmable in three modes
(audible, visual and vibrating). The
catalytic/electrochemical sensor
uses natural diffusion sampling
(typical sensor life 2 years).
The HHAQ-110 is powered by a
rechargeable lithium-ion battery
and includes the charger.
Specifications
Measurement Ranges:
CH4: 0 to 100% LEL (Lower Explosive Limit)
CO: 0 to 1000 ppm
O2: 0 to 30% by volume
H2S: 0 to 100 ppm
Measurement Accuracy: ±2% of
full-scale value
Response Time: < 30 seconds to 90%
of final value
Alert Levels: 200 ppm STEL +
35 ppm TWA for CO, 15 ppm STEL +
10 ppm TWA for H2S
High, Low Alarm Ranges:
CH4: 25 to 80% LEL with 50% LEL default, 10 to 25% LEL with 20% LEL default
CO: 100 to 500 ppm with 200 ppm default, 25 to 100 ppm with 35 ppm default
O2: 22.5 to 24% by volume with 23.5% default, 16 to 19.5% by volume with 23.5% default
H2S: 15 to 30 ppm with 15 ppm default, 5 to 15 ppm with 10 ppm defaults
Sensor Type: Catalytic (CH4), electrochemical (CO, O2, H2S)
LCD Size: 42 mm (1 5/8") diagonal
Operating Life with Fully
Charged Battery: 8 hours under
non-alarm conditions
Operating Temperature: -20 to 50°C
(4 to 122°F) @ 5 to 95% RH, non-condensing
Dimensions: 116 L x 66 W x 31 mm D
(4.6 x 2.6 x 1.2")
Weight (with Battery): 200 g (7 oz)
|
| |
|
|
|
|
|
† All dollar amounts on this site are shown in Singapore currency.
Note: Comes complete with HHAQ-110 meter with built-in Li-ion battery, USB/AC charger,
molded case, universal heavy-duty D-Ring alligator clip, belt clip and operator’s manual.
|
|
|
|
|
| |
| Related Links -
Related Products
|
| Related Products |
 |
GAB-1700: |
| Benchtop Para-magnetic Oxygen Analyzer |
|
|
|
|
|
|
Keywords:Four Gas Concentration, Methane, Carbon Monoxide, oxygen, hydrogen sulfide, handheld gas meter, gas meter, carbon monoxide, oxygen, hydrogen sulfide
|
Back to top
|
|
