Honeywell SPM Flex Chemcassette Tape Based Gas Detector

Code: SPM Flex
  • Low-level Toxic Gas Detector
  • Fixed or Portable, Single Point
  • Digital & Analogue Outputs

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The Honeywell Analytics SPM Flex Chemcassette Tape-Based Gas Detector has two variations; a wall-mounted version supplied with installation bracket or portable model with handle and shoulder strap.  Designed for ultrasensitive gas detection for hydrides, fluorine oxidisers, mineral acids, oxidisers, amines, plus more. To monitor a different gas change the Chemcassette and select the target gas from the menu.

Includes is a 3.5-inch flip screen colour LCD TFT display, showing gas readings, alarm, status and fault.  Four buttons, two either side of the screen, enable operation and configuration of the detector.

Chemcassette tape-based with advanced self-monitoring optics design and K-factor multiplier options. Duty cycle options to save paper.

There are three on-board relays, Alarm 1, Alarm 2, Fault (user-configurable for normally open/closed), a 4-20 mA analogue output and Modbus/TCP outputs for service and signal.  Remote operation is possible by viewing web pages via the ethernet port.  A USB connection is used to retrieve data and update firmware, supplied with communications connector and optional communications cable.

All detectors come with a CD product manual and quick start guide.


  • Suitable for use outside or indoors IP65 rated
  • Sample up to 100 ft, consult manual for individual gases
  • Display visible from a distance, LEDs for alarm, normal condition, fault and external power.
  • Easy to Use Menu
  • Remotely accessible by web
  • Suitable for tough environments – easy to clean
  • Can be used in cleanrooms, thanks to Teflon coating that doesn’t attract dust.
  • No ChemKeys required
  • Optional bracket replacing older models
  • An adjustable audible alarm: off, Low ~75 dB at 1 m, Medium ~85 dB at 1 m, High >90 dB at 1 m.
  • Light  4.1 kg.  Height: 33.6  x Width 18.3  x Depth excluding handle 16.3cm.  With Handle 24.1cm

A comprehensive range of toxic gas Chemcassette cartridges suitable for semiconductor or industry applications.

Previously by MDA Scientific.

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Title Size
Honeywell SPM Flex Brochure 1 MB
Honeywell SPM Flex Spec Sheet 107 KB
SPM Flex Detectable Gases Oct 2018 531 KB

Ordering Information

Instruments: SPM Flex Fixed Units

SPMF-F1AU SPM Flex Fixed Unit for Australia
SPMF-F1CH SPM Flex Fixed Unit for Switzerland
SPMF-F1DK SPM Flex Fixed Unit for Denmark
SPMF-F1EU SPM Flex Fixed Unit for Europe
SPMF-F1GB SPM Flex Fixed Unit for Great Britain
SPMF-F1JP SPM Flex Fixed Unit for Japan
SPMF-F1US SPM Flex Fixed Unit for North America
SPMF-P1AU SPM Flex Portable Unit for Australia
SPMF-P1CH SPM Flex Portable Unit for Switzerland
SPMF-P1DK SPM Flex Portable Unit for Denmark
SPMF-P1EU SPM Flex Portable Unit for Europe
SPMF-P1GB SPM Flex Portable Unit for Great Britain
SPMF-P1JP SPM Flex Portable Unit for Japan
SPMF-P1US SPM Flex Portable Unit for North America

Consumables for SPM Flex (CHEMCASSETTE TAPE 14, 30 or 90 day cartridges for 7 specific family gases)

1265-4000 XP Hydrides
1265-4001  XP Mineral Acids
1265-4002  XP Chlorine
1265-4003 XP Ammonia
1265-4004  Fluorine Oxidizers
1265-4005  Sulfur Dioxide
1265-4006  Diisocyanates
1265-4007  XP Phosgene
1265-4008   Hydrazine
1265-4009  Hydrogen Cyanide
1265-4010  Hydrogen Peroxide
1265-4011   Ozone
1265-4012  U XP Mineral Acids
1265-3000  XP Hydrides (90)
1265-3001  XP Mineral Acids (90)
1265-3002  XP Chlorine (90)
1265-3003  XP Ammonia (90)
1265-3004 Fluorine Oxidizers (30)
1265-3005  Sulfur Dioxide (30)
1265-3006 Diisocyanates (30)
1265-3007  XP Phosgene (90)
1265-3008   Hydrazine (30)
1265-3010  Hydrogen Peroxide (30)
1265-3011  Ozone (30)
1265-3012  U XP Mineral Acids (90)


1265A0070 Main PCB
1265A0074 User interface / display PCB
1265-0153 User interface ribbon cable
1265A0080 RFID PCB
1265A0321 RFID/Hall Effect cable assembly
1265A0511 Hall effect PCB
0140-0013 Coin battery CR2302 Energizer
1265A0413 Pump
1265A0404 Optics and Gate motor assembly
1265A0422 Tape advance stepper motor
1265-0035 Clear door
1265A0182 Replacement latch assembly for clear door
1265-0082 Power switch / USB cover
1265-0165 Warning label for power switch / USB cover
1265-0036 Clear door gasket
SPMF-DCET Dust cover For Ethernet port SPMF-DCET
SPMF-DCCO Dust cover For communication port SPMF-DCCO
SPMF-DCPO Dust cover For power port
1265-0174 Packaging kit for SPM Flex
0235-0095 Union Fitting- use to connect disposable end of line filter to tubing
102599 Tubing 1/4″ O.D x 1/8″ I.D FEP-for sample inlet, supplied per foot
100440 Tubing Polypropylene 1/4″ O.D x 3/16″ ID for exhaust, supplied per foot
1991-0147 Corrosive end of line filter
780248 Standard end of line filter
871134 Small acid scrubber/filter
710235 Standard size scrubber/filter
874333 North America (120VAC) Power cord
874557 Australia Power cord
874558 Great Britain Power Cord
874561 Europe Power Cord

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