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Overview

The RKI GX-9000H is a rugged sample-draw multi gas detector for marine, onshore and underground work. This configuration monitors oxygen, carbon monoxide, low and high range hydrogen sulfide and hydrocarbons in % LEL and % volume, in an IP66/68 housing.

  • Configured for O2 (0-25 %), CO (0-500 ppm), low H2S (0-100 ppm), high H2S (0-1,000 ppm) and IR hydrocarbons (0-100 % LEL / 0-100 % vol)
  • High concentration H2S mode protects the other sensors when H2S levels are high
  • Internal pump with 0.75 L/min minimum open flow
  • IP66/68 equivalent dust and water protection, drop resistant to 1.5 m
  • Li-ion battery unit runs about 35 hours; an AA alkaline battery unit is available
  • Display in 16 languages including English and French
  • USB-C for data logging and setup, Bluetooth 4.2 Low Energy
  • 3-year product warranty; sensors up to 3 years

Supplied with Li-ion battery pack and 100-240 VAC charger. Other sensor sets on request. Request a quote for pricing and availability.

Specifications

Detection Method
Pump suction, 0.75 L/min minimum (open flow)
Target Gases (GX-9000H)
Combustible gas (i-C4H10 / CH4) / O2 / H2S low and high concentration / CO
This Configuration
O2 0-25 % / CO 0-500 ppm / H2S 0-100 ppm / H2S 0-1,000 ppm / IR HC 0-100 % LEL and 0-100 % vol
Detection Principles
New ceramic catalytic / thermal conductivity / non-dispersive infrared / electrochemical
Alarms
Lamp, modulating buzzer approx. 95 dB at 30 cm, flashing reading / self-latching
Communication
USB 2.0 Type-C / Bluetooth 4.2 (Low Energy)
Power
Li-ion battery unit BUL-9000 or AA alkaline battery unit BUD-9000 (6 x AA)
Continuous Operation
Li-ion approx. 35 hours / alkaline approx. 15 hours (25 °C)
Operating Temperature
-20 to +50 °C continuous / -40 to +60 °C for about 15 minutes
Operating Humidity
10-90 % RH continuous / 0-95 % RH temporary (non-condensing)
Explosion Protection
ATEX II1G Ex da ia IIC T4 Ga / IECEx Ex da ia IIC T4 Ga
Ingress Protection
IP66/68 equivalent, 1.5 m drop resistant
Dimensions
158 x 85 x 132 mm (W x H x D)
Weight
Approx. 1.2 kg with battery
Warranty
3 years; sensors up to 3 years

Documents

In-house service

Calibration and repair

Send it to our Montreal service team. We evaluate the instrument and send a detailed quote before any work starts.

Start a service request

Parts & accessories

  • Price on quote

Compare with similar models

RKI Instruments · Portable Gas Detector
SpecThis modelRKI GX-9000H Portable Multi Gas DetectorPrice on quote RKI GX-Force 4-Gas Sample Draw MonitorPrice on quote RKI 03 Series Single Gas Monitors (GP-03 / CO-03 / HS-03)Price on quote
GasesO2 / CO / H2S / HCLEL / O2 / CO / H2SLEL / CO / H2S
Battery Life35 hours30 hours—
ProtectionIP66/68—IP67

Questions, answered

How fast will I get a price?

Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.

Can we pay on account or by purchase order?

Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.

How is shipping charged?

On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).

Can I return it?

Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy

Can ERE calibrate or repair it?

Yes. Our Montréal service shop calibrates and repairs it in-house. Request service

What warranty does it carry?

The manufacturer's warranty applies. The exact terms are in the warranty document. Read the warranty

Since 1994Supplying labs and field crews
30,000+Customers across North America
AuthorizedBrand distributor
4 hrTypical quote turnaround