Portable Gas Monitor CX-04 | Category Search | RIKEN KEIKI CO., LTD.

Portable Gas Monitor

04 series

CX-04

Features

・Two-component portable gas monitor with long
　continuous operating time
・Incorporates durable new R sensor with advanced functions
・Three-year sensor warranty

CX-04

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Specification
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Sampling method	Diffusion type/Double type
Principle of detection	Potentiostatic Electrolysis Method
Detection range	CO：0 to 500 ppm（Display range 0 to 300 ppm / 300 to 2000 ppm） O2：0.0 to 25.0 vol%（0.0 to 40.0 vol%）
Alarm setpoints	CO : 1st 25 ppm　2nd 50 ppm　3rd 1200 ppm　TWA 25 ppm　STEL 200 ppm　OVER 2000 ppm O2 : L 18.0 vol%　LL 18.0 vol%　H 25.0 vol%　OVER 40.0 vol%
Type of alarm	Gas alarm / fault alarm
Display of alarm	Flashing lamp / intermittent buzzer sounding / gas concentration display blinking / vibration
Explosion protected construction	Intrinsic safety
Explosion-proof class	IECEx : Ex ia ⅡC T4 Ga (AAA alkaline), Ex ia ⅡC T3 Ga (Ni-MH) ATEX : Ⅱ1G Ex ia ⅡC T4 Ga (AAA alkaline), Ⅱ1G Ex ia ⅡC T3 Ga (Ni-MH)
Ingress proof rating	IP66/67 equivalent
Approvals	Japan Ex, ATEX, IECEx, China Ex
CE marking	EMC / ATEX / RoHS
Power source	AAA alkaline or Ni-MH (eneloop) batteries (x2)
Continuous operation	Approx. 4600 hours (AAA alkaline) Approx. 3000 hours (Ni-MH)
Dimensions	Approx. 54 (W) x 67 (H) x 24 (D) mm (excluding projections)
Weight	Approx. 93g
Operating temperature range	-40℃ to +60℃ (no sudden changes) (Approx. 15-minute temporry use environment: -20℃ to +50℃[no sudden changes])
Operating humidity range	0 to 95%RH (no condensation) (Approx. 15-minute temporry use environment: 10 to 90%RH[no condensation])
Operating pressure range	80 to 120 kPa (80 to 110 kPa for explosion-proof range)

Target gas

CO, O2

Catalog	日本語 English 简体中文
Manual	日本語(04ｼﾘｰｽﾞ_ﾃｸﾆｶﾙﾏﾆｭｱﾙ) 日本語(04ｼﾘｰｽﾞ_ｵﾍﾟﾚｰｼｮﾝﾏﾆｭｱﾙ) 簡易版(04ｼﾘｰｽﾞ) 日本語(SW-04) English(04series_Technical manual) English(04series_Operation manual) Quick reference(04series) English(SW-04) 简体中文(04series_Technical manual) 繁體中文(04series_Technical manual) German(04series_Technical manual) Korean(04series_Operation manual)
Approvals	国内防爆(Japan EX) IECEx ATEX CE

4711 7111 10

Alligator clip

4732 4978 10

Helmet mounting clip

4732 5029 70

Heat-resistant case

*This cover is non-explosion proof.

4123 9694 70

Calibration cap

4123 9703 10

Arm band

0888 0605 90

Hand strap

9811 0930 30

Data logger management program