Chlorine Chemcassette for SPM Flex

Gas Monitor Consumable Manufacturer: Honeywell RAE Systems
Chlorine Chemcassette for SPM Flex
Chlorine Chemcassette for SPM Flex
Chlorine Chemcassette for SPM Flex

Lead Time Required: This product requires 30 days lead time. Please plan accordingly when placing your order.

Honeywell ChemCassette for chlorine detection with the SPM Flex fixed-point gas monitor. Detects chlorine down to 5 ppb with a response time of approximately 7 seconds. Ideal for water treatment, chemical manufacturing, and industrial safety applications. Swap the cassette and select the target gas from the SPM Flex LCD menu.

Detectable Gases: Chlorine (Cl2).

Compatibility: Honeywell SPM Flex only. Quantity: 1 cassette per box. Available Formats: 14-Day (P/N: 1265-4002) and 90-Day (P/N: 1265-3002).

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Exposure Hazards This Equipment Detects

Chlorine Gas (Cl₂)

CAS: 7782-50-5
Learn More
Updated on March 17, 2026
PEL TWA
1 ppm (3 mg/m³) [Construction and Maritime Industries only]
REL TWA
N/A
TLV TWA
0.1 ppm (0.29 mg/m³)

Equipment Specifications

Component Role: Consumable Chemcassette tape for the SPM Flex — determines which gases the monitor detects. Swap the cassette and select the target gas from the SPM Flex LCD menu
Detection Method / Sensor Type: Chemcassette colorimetric tape
Target Gas/Analyte: Chlorine (Cl2)
Measurement Range: 0.005 to 5 ppm
Relative Humidity Range: 30% to 55% RH for best accuracy
Response Time: T50 approximately 7 seconds at twice TLV
Resolution: Lowest alarm level 0.02 ppm (20 ppb)
Additional Features: Sample line particulates filter type B or C required. Detects chlorine down to 5 ppb, ten times lower than the dedicated chlorine channel on the Fluorine/Oxidizers cassette
Sample Range / Line Length: Maximum sample line 30 m
Compatible Instruments: Honeywell SPM Flex
Operating Temperature Range: 32°F to 104°F (0°C to 40°C)
Shelf / Storage Life: 14-day format (P/N 1265-4002) and 90-day format (P/N 1265-3002); 90 allowable days after first use; 1 cassette per box
Intended Use: Water treatment, chemical manufacturing and industrial safety

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