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ÇöÀçÀ§Ä¡ : Home > DAVIS (»óÇ° 25000°³) > Safety ¾ÈÀü¿ë Á¦Ç° > Gas Detection

DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
BW45750 Carbon Monoxide Detector 0-500ppm
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These include simple automated calibration,3 year(9,000 hours)power(camera battery available in local stores)
GasAlert¢â provides extraordinary cost of ownership advantages. These include simple automated calibration, 3 year (9,000 hours) power (camera battery available in local stores) and simple one-button operation. All of these features lower your training and maintenance costs.

Operated by an advanced microcontroller and a plug-in electrochemical sensor, the GasAlert¢â is equipped with high output audible/visual alarms. The bright large LCD shows real-time gas concentrations and the instruments status at all times.

The full function self-test verifies sensor, circuit and battery integrity and activates the audible/visual alarms each time you turn the instrument on. The detector clearly advises the hazard level present - Low, High, or TWA. TWA (Time Weighted Average) and Peak exposures are displayed on demand.

The compact, rugged GasAlert¢â is designed with the most advanced RFI protection available today. Delivered ready for use, simply clip the instrument to your lapel, pocket, belt or hard hat for unequalled protection.
 
Features
  • Continuous LCD shows real-time gas concentration with backlight–low light (auto); in alarm (auto) and on demand
  • Small size (1.1 x 2.0 x 3.75 in. / 28 x 50 x 95 mm) and lightweight (2.9 oz. / 83 g)
  • Provides 90 dB tone and bright LED indication on alarm
  • 3-year battery life (9,000 hours)
  • Available with internal vibrating alarm
  • Equipped with plug-in replaceable sensors
  • Simple auto-zero and calibration procedure
  • Peak value displayed on command (in ppm or %)
  • LOW, HIGH and TWA alarms with adjustable setpoints
  • TWA (Time Weighted Average) values are recorded and displayed to evaluate the cumulative exposure danger and to aid regulatory compliance
  • Classified intrinsically safe by UL to U.S. and Canadian standards, Cenelec certified, certified in Australia
  • Full function self-test of: sensor, battery and circuitry integrity; and audible/visual alarms
  • Pocket/belt clip, test cap and hose, battery and instructions in local languages included
 
SPECIFICATIONS

GasAlert for:

Measuring Range

Alarm (Factory defaults are shown. Alarm levels are field-adustable.)

Operating Temperature
 

Low Alarm

TWA Alarm

High Alarm

Hydrogen Sulfide (H2S)
0-100 ppm 

10 ppm

10 ppm

15 ppm 

-40 to +50 ¡ÆC
-40 to +122 ¡ÆF
Carbon Monoxide (CO)
0-999 ppm 

35 ppm

35 ppm

200 ppm

-20 to +50 ¡ÆC
-4 to +122 ¡ÆF
Sulfur Dioxide (SO2)
0-1009 ppm

2 ppm 

2 ppm

5 ppm 

¡¡
Chlorine (CI2)
0-50.0 ppm 

0.5 ppm 

0.5 ppm

1.0 ppm

 
Auto zero Yes
Calibration Automatic
Backlight Low light (auto); alarm condition (auto); on demand
Full function self-test Verifies integrity of sensor, circuitry and battery; audible/visual alarms
Sensor Plug-in, electrochemical cell (temperature compensated)
Indicators and Alarms Clearly advises alarm levels both visually and audibly
Visual alarm Flashing, wide-angled alarm lens with dual red LEDs plus ALARM LCD readout
Audible alarm High-output, pulsing 90 dB at 1 ft. (0.3 m)
Confidence beep Every 5 seconds (field selectable)
Other Low battery; Off warning; Sensor fail
Optional internal vibrator Vibrates in sync with audible and visual alarms
Continuous LCD Display Alphanumeric gas readout and status display advises:
Gas ppm or % Continuously displays gas concentration present
TWA ppm or % Records and displays on demand
Peak ppm or % Records and displays peak exposure to gas on demand
Setpoints Displayed on activation (auto) and on demand in ppm or %
Tests
Full function self-test Full function self-test on activation (auto)
Battery Continuous (auto)
General Shock-resistant ABS enclosure
Humidity 5% to 95% RH (non-condensing)
EMI/RFI Complies with EMC Directive 89/336/EEC
Battery 3-volt lithium (camera battery available locally)
Battery Life 3 years (9,000 hours)
Size 1.1 x 2.0 x 3.75 inches (28 x 50 x 95 mm)
Weight 2.9 oz. (83 g)
Warranty 2 years including all sensors

CAT NO. MODEL DEscRIPTION AVAIL PRICE 
BW45750   GA-M   CARBON MONOXIDE DETECTOR 0-500ppm   Yes   853,200 
Please inquire for NIST Certification 
BW45751   GA-2X   OXYGEN DETECTOR 0-30%VOL.   Yes   853,200
Please inquire for NIST Certification 
BW45752   GA-H   NYDROGEN SULFIDE DETECTOR 0-100PPM   Yes   853,200 
Please inquire for NIST Certification 
BW21015   GA-S   Sulfur Dioxide Detector   Yes   1,069,200 
BW21016   GA-C   Chlorine Detector   Yes   1,069,200 
BW21017   GA-Z   Hydrogen Cyanide Detector   Yes   1,069,200 
BW21018   GA-D   Nitrogen Detector   Yes   1,069,200 
BW21005   GA-HC-1   OPTIONAL Hard Hat Clip FOR GasAlert Single Gas Detector   Yes   32,400 
BW45753   GA-AG-1   OPTIONAL ALLIGATOR CLIP FOR DETECTOR (non-conductive ABS) FOR GasAlert Single Gas Detector   Yes   25,920

 

Please inquire for NIST Certification 
BW21007   GA-AG-2   OPTIONAL Alligator Clip (high tension metal) FOR GasAlert Single Gas Detector   Yes   30,240

 

BW21027   GA-BALERT   OPTIONAL Concussion-proof Boot with alligator clip (GasAlert Toxic/O2 versions) FOR GasAlert Single Gas Detector   Yes   54,000

 

BW21028   GA-BALERT2   OPTIONAL Concussion-proof Boot with alligator clip (GasAlert LEL version) FOR GasAlert Single Gas Detector   Yes   54,000

 

BW21029   GA-NS-1   OPTIONAL Neckstrap with safety release for use with Concussion-proof Boot FOR GasAlert Single Gas Detector   Yes   21,600

 

BW21030   GA-V-CHARG2   OPTIONAL Vehicle Charger (compatible with GasAlert LEL models only) FOR GasAlert Single Gas Detector   Yes   69,120

 

BWS01   D4-AS01   OPTIONAL Manual Aspirator Pump with 10 ft./3 m hose (D4-HAS-10) FOR GasAlert Single Gas Detector   Yes   162,000

 

BW21031   GA-AS02   OPTIONAL Manual Aspirator Pump with 1 ft./0.3 m probe FOR GasAlert Single Gas Detector   Yes   170,640

 

BW4571   GA-VIB3   OPTIONAL Remote Vibrator Alarm with 3 ft./1 m cable FOR GasAlert Single Gas Detector   Yes   Call 031-777-1588
BW4E2358   D4-E2358   OPTIONAL EARPHONE FOR GasAlert Single Gas Detector   Yes   30,240
BW21032   GALERT-CD1   OPTIONAL GasAlert Training Video on CD-ROM FOR GasAlert Single Gas Detector   Yes   6,480

 

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DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
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Tel : 031-777-1588 / Fax : 031-777-1587 / °³ÀÎÁ¤º¸°ü¸®Ã¥ÀÓÀÚ : °ü¸®ÀÚ
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