GasWatch3 Personal Gas Detector
The GasWatch 3 stands as the world's most compact and lightweight single-gas monitor, tipping the scales at a mere 1.6 ounces. Its small, ergonomic design offers unparalleled comfort and versatility in how you wear it. You can opt to wear it on your wrist like a watch or securely fasten it to your lapel, hard hat, or other safety gear using the included alligator clip.
With five distinct models to choose from, the GasWatch 3 provides comprehensive protection tailored to your specific needs. The GW-3(O2) model safeguards against oxygen deficiency, the GW-3(CO) model shields against carbon monoxide exposure, and the GW-3(H2S) model guards against hydrogen sulfide exposure. For those working in environments with hydrogen presence, the hydrogen-compensated model (GW-3(C-)) offers protection from carbon monoxide. Additionally, the dual sensor model (GW-3(CX)) provides simultaneous monitoring for oxygen deficiency and carbon monoxide exposure.
Equipped with a small, easily replaceable, coin-type lithium-ion battery, the GasWatch 3 boasts an impressive operational life of over 4,000 continuous hours. The hydrogen-compensated CO model can operate for up to 2,500 hours, while the dual sensor CO/O2 model offers up to 2,000 hours of uninterrupted service.
As low as
$195.00
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Benefits:
Compact and Lightweight Design: The GasWatch 3 is the world's smallest and lightest single-gas monitor, weighing only 1.6 ounces. This feature provides great comfort and flexibility in wearing it.
Versatile Wearing Options: It can be worn on the wrist like a watch or easily clipped onto various safety equipment, such as lapels, hard hats, or other gear, using its alligator clip. This versatility ensures it can be adapted to different work environments and preferences.
Multiple Gas Monitoring: The GasWatch 3 is available in five different models, each designed to protect against specific gas exposures. These models include protection against oxygen deficiency, carbon monoxide exposure, hydrogen sulfide exposure, hydrogen-compensated carbon monoxide exposure, and dual-sensor models that can simultaneously protect against oxygen deficiency and carbon monoxide exposure.
Long Battery Life: The device is equipped with a small, field-replaceable, coin-type lithium-ion battery that provides over 4,000 hours of continuous operation. Certain models, like the hydrogen-compensated CO and dual-sensor CO/O2 models, offer impressive battery life as well, operating for up to 2,500 and 2,000 hours, respectively.
Features:
- 5 versions to choose from
— CO, H2S, O2, CO/O2, or H2 compensated CO
- 3-year warranty (2 years for O2 sensor)
- Over 4,000 hours of operation
- Light and compact “watch type” design
- Easily worn in your “breathing zone”
- Watch band or clip-on options
- Alligator clip option with 360º rotation
- Automatic backlight during alarm
- Sturdy IP-66/68 rated design
- Water, dust and radio frequency (RF) resistant
- Non-compliance indicator
Standard Accessories:
- Alligator clip or Watch band
- CR2450 coin-type lithium-ion battery
- Spring pins (used to mount accessories on to the rear face)
Applications:
- Refineries
- Petrochemical facilities
- Sewage treatment plants
- Fire departments
- Chemical plants
- Tunnels
- Mines
- Hazardous waste sites
Datalogging:
10 seconds = 10 hours
5 minutes = 300 hours
10 minutes = 600 hours
Quick Start Guide:
Specifications:
| Gas: | Detection Range: | Alarm Set Points: | Continuous Operation: |
| Carbon Monoxide (H2 Compensated) | 0-300ppm |
1st: 25 ppm
|
2500 hours |
| Dual Carbon Monoxide and Oxygen |
0-300 ppm 0-25% Vol
|
1st: 25 ppm L: 19.5% Vol. |
2000 hours |
| Hydrogen Sulfide (H2S) | 0-30ppm |
1st: 5.0 ppm
|
4000 hours |
| Carbon Monoxide (CO) | 0-300 ppm |
1st: 25 ppm
|
4000 hours |
| Oxygen (O2) | 0-25% Vol |
Low 1 alarm: 19.5%
|
4000 hours |
Alarms:
Gas alarms: Three-step alarms, STEL alarm, TWA alarm, OVER alarm
Fault alarms: Sensor connection / disconnection, low battery level, calibration failure, clock abnormality, system abnormality
Alarm indications: Auto-reset or self latching. Lamp flashing, intermittent buzzer sounding, gas concentration readout blinking, vibration
Common Specifications:
| Sample Method |
Diffusion
|
| Response Time |
T90 in 30 seconds
|
| Datalogging |
10 sec. intervals = 1- hrs. 5 min. intervals = 300 hrs, 10min. intervals = 600 hours
|
| Functions |
Data logger, vibration, STEL alarm, TWA alarm, quick calibration, peak value display, temperature display
|
| Operating Temp. & Humidity |
All Except O2 10 to 90 %RH (no condensation) O2 10 to 90 %RH |
| Dimensions |
2.5″ W x 1.6″ H x .86″ D (Approx 63 mm W x 42mm H x 22mm D) , 1.6 ounces (approx. 45g)
|
| Case Material |
Intrisically safe explosion-proof construction (Ex ia IIC T4 Ga) , IP 66/68 (6.6ft, 1h) (2m, 1h)
|
| Power Source |
CR2450 coin-type lithium ion battery
|
Manuals:
- GasWatch3 Carbon Monoxide Manual
- GasWatch3 Hydrogen Sulfide Manual
| Manufacturer | RKI Intruments |
|---|---|
| Rental Period | Weekly |
| Description | The GasWatch3, weighing only 1.6 ounces, is the world's smallest and lightest single-gas monitor. Its compact design offers comfort and flexibility, allowing you to wear it on your wrist like a watch or clip it onto your lapel, hard hat, or safety gear using the alligator clip. |
| Call For Price | Yes |
| Gas | Carbon Monoxide (CO), Hydrogen Sulfide (H2S), Oxygen (O2) |
| 4-20 mA Output | No |
| Field Replaceable Sensor | No |
| Min, Max, Avg | No |
| Voltage Output | None |
| Datalogging | No |
| Rechargeable | Yes |
| Field Replaceable Battery | Yes |
| Warranty | 1 Year |
| Audible Alarm | Yes |
| Features | The GasWatch 3, weighing only 1.6 ounces, is the world's smallest and lightest single-gas monitor. Its compact design offers comfort and flexibility, allowing you to wear it on your wrist like a watch or clip it onto your lapel, hard hat, or safety gear u |
| Mobile | Mobile |
| Standard Range | Gas Dependent |
| Alarms | Gas Alarm and Trouble Alarm |
| Calibration | Field Calibration |
| Sensor Life | 2 years |
| Sampling Method | Fan |
| Range | Gas Dependent |
| Unit Features | - 5 versions to choose from — CO, H2S, O2, CO/O2, or H2 compensated CO - Light and compact “watch type” design - Alligator clip option with 360º rotation - Automatic backlight during alarm - Water, dust and radio frequency (RF) resistant |
| Sensor Range | Gas Dependent |
| Integrated Relays | Yes |
| Sensor Range | Gas Dependent |
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