Portable Gas Monitor

RX-8000 series

RX-8700

Features

・Simultaneous detection and display of combustible gas and
　oxygen possible.
・Continuous operating time up to more than 10 hours.
・High density hydrogen sulfide is measurable


RX-8700

Sampling method

Suction type/Double type

Principle of detection

Non-Dispersive Infrared Method, Potentiostatic Electrolysis Method, Membrane Type Galvanic Cell Method

Detection range

0 to 100.0 %LEL / 2 to 100.0 vol% (HC)
0 to 40.0 vol% (0 to 25.0 vol%) (O2)
0 to 100.0 ppm (0 to 30.0 ppm) [Low](H2S)
0 to 1000 ppm [High](H2S)

Type of alarm

Gas alarm / fault alarm

Display of alarm

Lamp blinking / buzzer / detail display

Explosion protected construction

Intrinsic safety

Explosion-proof class

IECEx : Ex ia IIC T4 Ga
ATEX : II1G Ex ia IIC T4 Ga

Ingress proof rating

IP67

Approvals

Japan Ex, ATEX, IECEx, Brazil Ex, MED, JG, NK

CE marking

EMC / ATEX / RoHS

Power source

Lithium ion battery unit or
Dry battery unit (AA alkaline battery 3pcs.)

Continuous operation

Approx. 15 hours [Lithium ion battery unit]
Approx. 8 hours [Dry battery unit]

Dimensions

Approx. 154 (W) × 81 (H) × 163 (D) mm (excluding projections)

Weight

Approx. 1.3 kg [Lithium ion battery unit]
Approx. 1.2 kg [Dry battery unit]

Operating temperature range

-20 to 50℃ (no sudden changes)

Operating humidity range

0 to 95 %RH (no condensing)
Target gas
H2S, i-C4H10, O2

Related

RX-8000
RX-8500