Portable Gas Monitor
GX-3R series
GX-3R Pro
Sampling method |
Diffusion type/Double type |
Principle of detection |
New Ceramic catalytic Method, Non-Dispersive Infrared Method, Potentiostatic Electrolysis Method |
Detection range |
Depend on target gas. |
Type of alarm |
Gas alarm / fault alarm |
Display of alarm |
Flashing light / buzzer / vibration |
Explosion protected construction |
Intrinsic safety |
Explosion-proof class |
IECEx : Ex da ia IIC T4 Ga / Ex da ia I Ma |
Ingress proof rating |
IP66/68 |
Approvals |
Japan Ex, ATEX, IECEx, Brazil Ex, China Ex, MED, EN 60079-29-1, EN 50104, JIS, JG, EN 45544 |
CE marking |
EMC / ATEX / RoHS / RE |
Power source |
Lithium ion rechargeable battery unit or |
Continuous operation |
Approx. 40 hours (with long battery mode) *Depends on sensor type |
Dimensions |
Approx. 73 (W) × 65 (H) × 26 (D) mm [Rechargeable battery] |
Weight |
Approx. 120 g [Rechargeable battery] |
Operating temperature range |
-40 ℃ to +60 ℃ (no sudden changes) |
Operating humidity range |
0 to 95 %RH (no condensation) |
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Promotion Video |
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Basic Operation Explanation |
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RK Link Starter Guide |
![](/assets/img/products/37/opt/GX-3R_耐熱ケース.jpg)
4777 4577 90
Heat-resistant case
Unit case for hot environment. Uses a safety pin.
![](/assets/img/products/37/opt/4777425870_leathercase.jpg)
4777 4258 70
Leather case
Unit case for protection against dirt. Uses the clip on the unit.
![](/assets/img/products/37/opt/4777920310_aligatorclip.jpg)
4777 9203 10
Ultra-slim alligator clip (with attachment screw)
Can be mounted in various orientations due to 360° rotation.
![](/assets/img/products/37/opt/4777920240_beltclip.jpg)
4777 9202 40
Belt clip
Allows the product to be attached to a belt or pocket.
![](/assets/img/products/37/opt/4777929330_arm-anklebelt.jpg)
4777 9293 30
Arm/ankle belt
Belt for securing the unit to your arm or ankle.
![](/assets/img/products/37/opt/4777929650_protectfilm.jpg)
4777 9296 50
Protective film
Protects the display.
![](/assets/img/products/37/opt/4777929720_manualsuctionunit.jpg)
Manual suction unit
External manual pump.
Draws in at greater flow rates than electric pump.
■Part No. 4777 9297 20
with sampling rod
■Part No. 4777 9299 70
with 8m float-type tube
■Part No. 4777 9300 30
with weighted 30m tube
![](/assets/img/products/37/opt/BC-3R00_chargingcradle.jpg)
BC-3R 00
Charging cradle
Cradle for recharging the unit. Cradles can be interconnected.
![](/assets/img/products/37/opt/4777932970_five-unitacadapter.jpg)
Five-unit charging cable
One AC adapter recharges up to five units.
*Recharging times remain unchanged.
■Part No. 4777 9329 70
cable length: 22.5cm
■Part No. 4777 9319 80
cable length: 60cm
■Part No. 4777 9333 20
cable length: 120cm
![](/assets/img/products/37/opt/981186_datamanagementprogram.jpg)
9811 0860 70
Data management program
Software for viewing and managing measurement data.