Riken Keiki 

Portable gas detectors series 04

Portable gas monitors to detect gases in the surrounding atmosphere. They measure concentrations of toxic gases and oxygen in the atmosphere and issue an alarm when gas concentrations reach preset levels. The alarms are indicated by flashing lamp, intermittent audible buzzer, flashing gas concentration readout and vibration.

  • LCD display
  • R-sensor and CO-sensor with H2-reduction
  • Robust construction
  • Water- and dust-proof
  • Battery or rechargeable battery operation
Specifications
Gas alarm:STEL Alarm, TWA Alarm, Over
Alarm volume:80 db
Humidity:0 ... 95 % RH (OX-04G: 10 ... 90 % RH)
Detection principle:Electrochemical type (OX-04G: galvanic cell type)
Dimensions (W x D x H):54 x 24 x 67 mm
Weight:93 g
Power supply:2 x AAA alkaline batteries, or 2 x AAA rechargeble batteries (Ni-MH)
Protection class:IP 66/67
Warranty (sensor):3 years (OX-04G: 1 year)
Portable gas detectors series 04


Portable gas detectors series 04
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Portable gas detectors series 04

Customers also bought:

TypeForDescriptionMeasuring
range
ResolutionTemp.
range
°C
PKCat. No.in StockManuf. Prod. No. 
OX-04GOxygenAlkaline batteries, operation time approx. 9000 h0 ... 25 %0.1 %-20 ... 5016317139OX-04G 50
OX-04OxygenAlkaline batteries, operation time approx. 3000 h0 ... 25 %0.1 %-40 ... 6016317137OX-04 50
OX-04OxygenNi-MH batteries, operation time approx. 2000 h0 ... 25 %0.1 %-40 ... 6016317138OX-04 51
HS-04Hydrogen sulfideAlkaline batteries, operation time approx. 9000 h0 ... 30 ppm1 ppm-40 ... 6016317145HS-04 50
HS-04Hydrogen sulfideNi-MH batteries, operation time approx. 6000 h0 ... 30 ppm1 ppm-40 ... 6016317146HS-04 51
CO-04Carbon monoxideAlkaline batteries, operation time approx. 9000 h0 ... 500 ppm10 ppm-40 ... 6016317141CO-04 50
CO-04Carbon monoxideNi-MH batteries, operation time approx. 6000 h0 ... 500 ppm10 ppm-40 ... 6016317142CO-04 51
CO-04 (C-)Carbon monoxide -H2Alkaline batteries, operation time approx. 6200 h0 ... 500 ppm10 ppm-40 ... 6016317143CO-04C 50
CO-04 (C-)Carbon monoxide -H2Ni-MH batteries, operation time approx. 4200 h0 ... 500 ppm10 ppm-40 ... 6016317144CO-04C 51
CX-04Carbon monoxide + OxygenAlkaline batteries, operation time approx. 4600 hCO: 0 ... 500 ppm/ O2: 0 ... 25 %CO: 10 ppm/ O2: 0.1 %-40 ... 6016317147CX-04 50
CX-04Carbon monoxide + OxygenNi-MH batteries, operation time approx. 3000 hCO: 0 ... 500 ppm/ O2: 0 ... 25 %CO: 10 ppm/ O2: 0.1 %-40 ... 6016317148CX-04 51
SC-04Sulfur dioxideAlkaline batteries, operation time approx. 3000 h0 ... 20 ppm0.05 ppm-40 ... 6016317149SC-04 50
SC-04Sulfur dioxideNi-MH batteries, operation time approx. 2000 h0 ... 20 ppm0.05 ppm-40 ... 6016317150SC-04 51