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GasWatch 2

Product catalog summary

Overview: The GasWatch 2 is a single-gas personal monitor designed for detecting oxygen (O2), carbon monoxide (CO), or hydrogen sulfide (H2S). It features a compact, watch-like design for hands-free gas monitoring, suitable for various industrial applications.

Features:

Choice of three gases: CO, H2S, or O2.
Hands-free monitoring with a compact design.
Fast and accurate response with a digital LCD display.
Multiple attachment options: wrist, clothing, belt, or hardhat.
Automatic and manual backlight for visibility during alarms.
Sensor fail alarm and PEAK hold function for O2.
TWA and STEL functions for exposure monitoring.
Visual, audible, and vibration alarms.
Over 3,000 hours of operation on a single battery.
Intrinsically safe with CSA classification.
Two-year warranty.

Applications: The GasWatch 2 is ideal for worker safety in environments such as refineries, petrochemical facilities, sewage treatment plants, fire departments, chemical plants, tunnels, mines, and hazardous waste sites.

Technical Specifications:

Detection Principle: Galvanic cell for O2, electrochemical cell for CO and H2S.
Detection Range: O2: 0-40% vol., H2S: 0-100 ppm, CO: 0-500 ppm.
Accuracy: ±0.5% O2, ±5% or ±2 ppm H2S, ±5% or ±5 ppm CO.
Alarm Set Points: User adjustable with specific thresholds for each gas.
Response Time: T90 in 20 seconds for O2, 30 seconds for H2S and CO.
Power: One coin-type lithium battery (CR 2450) with approximately 3,000 hours of operation.
Safety Rating: CSA classified as intrinsically safe, suitable for hazardous environments.
Dimensions and Weight: 2.5” x 1.7” x 0.9”, weighing 2 ounces.
Operating Conditions: Temperature range of -10 to 40°C, humidity below 85% RH.

Ordering Information: Various models available with different attachment options such as watch band, alligator clip, belt clip, and hard hat clip.

Catalog excerpts

SINGLE GAS PERSONAL MONITOR • 3 gases to choose from CO, H2S, or 02 • Hands free gas monitoring • Compact "watch type" design • Fast, accurate response with digital LCD display • Fits on your wrist, clothing, belt or hardhat • Automatic backlight during alarm • Manual backlight • Sensor fail alarm • PEAK hold function (min. and max. values for 02) • Displays current time • Visual, audible, and vibration alarms standard • Over 3,000 hours of operation from 1 battery • Intrinsically safe, CSA, C/US classified Worker safety Petrochemical facilities Sewage treatment plants Fire departments Chemical plants Hazardous waste sites The GasWatch 2 is the first single-gas monitor that can be comfortably worn on the wrist like a watch. The GasWatch 2 is a convenient, inexpensive, hands-free method of gas monitoring for personal protection from oxygen deficiency, carbon monoxide or hydrogen sulfide. The built-in vibrator, audible, and visual alarms immediately alert the user to a dangerous The GasWatch 2 is controlled by a microprocessor for reliability and advanced capabilities. Some of these advanced capa- bilities include distinctive audible and visual alarms for dangerous gas conditions and malfunctions, a large digital readout with a manual backlight that also automatically lights in an alarm condition, as well as the display of PEAK, TWA, and STEL readings. The replacement sensors are inexpensive, easily field replaceable,and have a life expectancy of about 2 years. Equipped with a watch band, optional belt clip, hard hat clip, or alligator clip, the GasWatch 2 can be worn either on the wrist, belt, hard hat, or clipped to protective wear. The GasWatch 2 will operate for over 3,000 hours on one battery (about 1 year normal use) even tells the time! RKI Instruments, Inc. • 33248 Central Ave. Union City, CA 94587 • Phone (800) 754-5165 • (510) 441-5656 • Fax (510) 441-5650 World Leader In Gas Detection & Sensor Technology

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Ordering Information GW-2X with watch band... GW-2C with watch band .. GW-2H with watch band .. GW-2X with alligator clip. GW-2C with alligator clip. GW-2H with alligator clip. Specifications subject to change without notice. Authorized Distributor:

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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