FI-8000 2

FI 8000

・Max 8 measuring gas range available
・2 way of sampling method
Pump suction type or Hand aspirating type
・Intermittent measuring mode available
(For pump suction type only)
・Ingress proof rating IP67
Suited for outdoor work.
・Easy-to-read wide LCD display
・Intrinsically safe (ATEX P

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  • Description
  • Features
  • Applications
  • Specifications
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In early 1930, many of explosion accidents at oil tanker were occurred.
To prevent these accidents, a gas detector based on optical interferometric
method was developed and Riken Keiki was founded as this product
manufacture. The gas detectors were used in a coal mine for safety use
throughout the world.
Riken gas indicator model 3 has been distributed to Japanese life as an
valuable instrument and approved as a heritage of analytical and scientific
instruments by JAIMA and JSIA.

  • Capable of up to 8 separate channels
  • Digital display of all 8 channels simultaneously
  • Compact, weatherproof, NEMA 4X enclosure
  • 85 to 264 VAC or 24 VDC operation
  • Long life sensors (2+ years typical)
  • Accepts any 4-20 mA transmitter
  • Audible alarm with reset button
  • Two programmable alarm levels per channel
  • Common alarm and fail relays
  • Relay rating 3 amps, form C
  • Low cost versatile solution
  • Petrochemical plants
  • Refineries
  • Water & wastewater treatment pants
  • Pulp & paper mills
  • Gas, telephone, & electric utilities
  • Parking garages
  • Manufacturing facilities
  • Steel
  • Automotive
  • HVAC

Physical

 
DimensionsHeight: 12.5″ 318 mm
Width 11.0″ 279 mm
Depth 6.4″ 163 mm
EnclosureWall mounting grey polycarbonate with hinged cover.
Conduit
Connection
3/4″ NPT conduit hubs, 4 provided for sensors, power and relay wiring.
Wiring
Termination
Screw type terminal block, 14 gauge max.
  

Environmental

 
Operating Temp-4°F to 122°F (-10°C to 50°C)
Storage Temp-4°F to 158°F (-20°C to 70°C)
Relative
Humidity
0 – 100% RH
Enclosure
Rating
NEMA-4X enclosure, waterproof, chemical, and weather resistant.

Inputs

 
4-20 mAAccepts any 4-20 mA transmitter (24 VDC, 2 or 3 wire). A wide variety of RKI sensors are available with4-20 mA signals. Wiring distances up to 8,000 feet.
  

Outputs

 
Relays

2 relays per channel 10 amp rating, SPDT isolated contacts.

1 set of common relays:

  • 2 for gas alarm levels
  • 1 for malfunction

Relays fully programmable for:

  • Increasing or decreasing alarms
  • Latching or self reset
  • Normally energized or normally de-energized
  • Time delay for alarm on and alarm off
Display2 alphanumeric displays with backlighting. 16 characters per line; 4 lines each. All 8 channels continuously displayed.
AudibleBuilt-in audible alarm, 94 dB steady tone, mounted on enclosure.
Visual4 visual LED alarms on front cover for alarm indications, pilot, and malfunction.
Optional
Expansion Cards
Individual 4-20 mA (or 1 – 5 VDC) outputs
Heavy duty relay card (4 each @ 30 amps)
  

Power

85-264 VAC or 24 VDC standard
Battery backup option available
  

Approvals

CSA Certified to CSA C22.2 No. 1010 and ANSI/ISA S82.01
  

Warranty

One year materials and workmanship.
Partial List Of Detectable Gases
Many other gases or ranges available. Contact RKI for gases or ranges not listed.
Ammonia (NH3)
0 – 75.0 ppm
Arsine (AsH3 )0 – 0.20 ppm
Boron Trichloride (BCl3)0 – 15.0 ppm
Carbon Dioxide (CO2)0 – 1.0 %
Carbon Monoxide (CO)0 – 300 ppm
Chlorine (Cl2)0 – 3.0 ppm
Chlorine Dioxide (ClO2)0 – 1.00 ppm
Chlorine Trifluoride (ClF3)0 – 1.00 ppm
Combustibles0 -100% LEL
Diborane (B2H6)0 – 30.0 ppm
Fluorine (F2)0 – 6.0 ppm
Hydrogen (H2)0 – 2000 ppm
Hydrogen Chloride (HCl)0 – 15.0 ppm
Hydrogen Fluoride (HF)0 – 9.0 ppm
Hydrogen Sulfide (H2S)0 -100.0 ppm
Nitric Oxide (NO)0 -100.0 ppm
Nitrogen Dioxide (NO2)0 – 15.0 ppm
Nitrogen Trifluoride (NF3)0 – 30.0 ppm
Oxygen (O2)0 – 25.0 %
Ozone (O3)0 – 1.0 ppm
Phosphine (PH3)0 – 1.0 ppm
Silane (SiH4)0 – 15.0 ppm
Sulfur Dioxide (SO2)0 – 30.0 ppm
TEOS (Si(OC2H5)4)0 -15/30 ppm

Specifications subject to change without notice.
Made in the USA

Download datasheet

Driven By Values, Delivering On A Vision.