Oxidizers Chemcassette for SPM Flex

Area Monitoring
Gas Monitor Consumable Manufacturer: Honeywell RAE Systems
Oxidizers Chemcassette for SPM Flex
Oxidizers Chemcassette for SPM Flex
Oxidizers Chemcassette for SPM Flex

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

14-day Honeywell ChemCassette® for multi-gas oxidizer detection with the SPM Flex fixed-point tape-based gas monitor. Designed for water treatment facilities, pulp and paper mills, chemical manufacturing, food processing, and fumigation environments where chlorine, fluorine, nitrogen dioxide, or chlorine dioxide may be present. Swap the cassette and select the target gas from the SPM Flex LCD menu.

Detectable Gases: Chlorine (Cl₂), 0.01–5 ppm | Fluorine (F₂), 0.01–10 ppm | Nitrogen Dioxide (NO₂), 0.03–10 ppm | Chlorine Dioxide (ClO₂), 20–1,000 ppb.

Compatibility: Honeywell SPM Flex only. Quantity: 1 cassette per box. Part Number: 1265-4004 (14-day) & 1265-3004 (30-day). Operating Conditions: 0–40°C, 5–75% RH.

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Oxidizers Chemcassette for SPM Flex
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About This Product

14-day Honeywell ChemCassette® for multi-gas oxidizer detection with the SPM Flex fixed-point tape-based gas monitor. Designed for water treatment facilities, pulp and paper mills, chemical manufacturing, food processing, and fumigation environments where chlorine, fluorine, nitrogen dioxide, or chlorine dioxide may be present. Swap the cassette and select the target gas from the SPM Flex LCD menu.

Detectable Gases: Chlorine (Cl₂), 0.01–5 ppm | Fluorine (F₂), 0.01–10 ppm | Nitrogen Dioxide (NO₂), 0.03–10 ppm | Chlorine Dioxide (ClO₂), 20–1,000 ppb.

Compatibility: Honeywell SPM Flex only. Quantity: 1 cassette per box. Part Number: 1265-4004 (14-day) & 1265-3004 (30-day). Operating Conditions: 0–40°C, 5–75% RH.

Exposure Hazards This Equipment Detects

Chlorine Dioxide (ClO₂)

CAS: 10049-04-4
Learn More
Updated on April 29, 2026
PEL TWA
0.1 ppm (0.3 mg/m³)
REL TWA
0.1 ppm (0.3 mg/m³)
TLV TWA
0.1 ppm (0.28 mg/m³)

Features & Capabilities

Monitoring Scope: Area Monitoring

Equipment Specifications

Hydrogen Cyanide Chemcassette

Optimum Temperature:0–30°C (32–86°F) |Sampling Flow Rate:500 cc/min ±10% |Humidity Range:15–70% RH |Max Sample Tubing:30 meters (100 ft)


Detectable Gases: Chlorine (Cl₂) 0.01–5 ppm | Fluorine (F₂) 0.01–10 ppm | Nitrogen Dioxide (NO₂) 0.03–10 ppm | Chlorine Dioxide (ClO₂) 20–1,000 ppb. Part Number: 1265-4004. Operating Temperature: 0–40°C. Humidity: 5–75% RH. Compatibility: Honeywell SPM Flex only.

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