by Fmeaddons

High Sensitivity Toxic Gas Monitor

Features

  • Small and compact
  • Highly sensitive and ideal for low gas concentrations (ppb detection)
  • Interference-free detection
  • Easy detection tape replacement with plug-in cassette
  • Tape remainder display and tape end warning alarm provided
  • Easily transportable
Category:

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Description

RKI’s paper tape monitors utilize highly sensitive colorimetric tapes to achieve interference free detection at low PPB and PPM levels Ammonia, Arsine, Chlorine, Diborane, Hydrogen Chloride, Hydrogen Fluoride, Hydrogen Sulfide, Phosphine, Silane. The FP-300 is equipped with an easily replaceable tape. This model is equipped with a digital display showing the type of gas and concentration in PPM or PPB. The FP-300 will also display remaining tape life as well as an end of tape alarm.

The FP-300 has audible and visual alarms, as well as alarm relay contacts and 4-20mA output. A unique “tape saver mode” extends tape life in applications where high background gas levels may be present.

The FP-300 meets and exceeds OSHA and NIOSH compliance requirements, and does not respond to interfering gases (hydrocarbons, alcohols, solvents, CO, etc.) that may be present in industrial/manufacturing environments.

Application

Applications

  • Scrubbers
  • Environmental Monitoring
  • Semiconductor Fabs
  • Manufacturing
  • Detecting uncaptured gas from scrubber

Specifications

Model

FP-300

Detection principle

Photoelectric photometry method using tape cassette

Detection tape

Plug in cassette

Detection range

see the table above

Accuracy

Within +/- 20% +1 of indication

Tape operation time

1 month (with now alarm)
Tape remainder display,
Tape end warning

Alarm preset point

See the table above

Alarm functions

Latching (standard) or self reset. Lamp (Caution: Yellow, Warning: Red) and buzzer

Self-diagnosis

Sensor failure, low flow, tape failure, tape end warning, failure of tape setting, system error

External output signal

4-20mA (300 Ω at maximum load resistance)

Operating temperature & humidity

41-95°F (5~35°C)
30~90% RH (non condensing)

Power supply & power

24VDC +/- 10% for panel mounting 100 VAC, 110 VAC, 117 VAC, 220 VAC for desktop

Dimensions & weight

Panel mounting: Approx. 6.5(W) x 6.5(H) x 10.3(D) Approx. 14.33lb

Desktop: Approx. 6.5(W) x 7.8(H) x 10.4(D) Approx. 12.125lb

Gases

Gas

TLV

Detection Range Resolution 1st alarm 2nd alarm Tape No.

Amonia
NH3

25ppm

0.5~4ppm 0.1ppm 1ppm 2ppm FC-010

Arsine
AsH3

50ppb

0~150ppb 1ppb 50ppb 100ppb FCL-001

Chlorine
Cl2

0.5ppm

*0~0.8ppm 0.01ppm 0.25ppm 0.5ppm FCL105
0~1.5ppm

Diborane
B2H6

100ppb 0~300ppb 5ppb 50ppb 100ppb FCL-002

Hydrogen Chloride
HCl

5ppm 0.25~1ppm 0.025ppm 0.5ppm 0.75ppm FC-004
1.5~8ppm 0.1ppm 2.5ppm 5ppm FC-005

Hydrogen Fluoride
HF

3ppm 0~9ppm 0.1ppm 1.5ppm 3ppm FC-006

Hydrogen Sulfide
H2S

10ppm 0~100ppm 1ppb 17ppb 34ppb FCL-001
0~10ppm 0.05ppm 1ppm 2ppm

Phosphine
PH3

300ppb *0~500ppb 5ppb 150ppb 300ppb FCL-001
0~900ppb

Silane
SiH4

5ppm *0~8ppm 0.1ppm 2.5ppm 5ppm FCL-002
0~15ppm

Download

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Datasheet | Manual