C7232A1016 | Honeywell Wall-Mount CO₂ Sensor

Honeywell · Sensors & Instrumentation

Description  The Honeywell C7232A1016 is a wall-mount carbon dioxide (CO₂) sensor with a 0–2000 ppm measurement range and selectable analog outputs. It provides accurate air quality monitoring for applications such as greenhouses, laboratories, food processing, and indoor environmental control.     Technical Specifications  Condition New/Never Used Surplus Brand Honeywell Category Gas & Specialty Sensors Part Number C7232A1016 Subcategory CO₂ Sensor Measurement Range 0–2000 ppm ±5% and ±50 ppm Accuracy ±30 ppm + 2% of reading Output Signals 0/2–10 VDC @ 5kΩ, 0/4–20 mA @ 500Ω (jumper selectable) Relay Output SPST, 1A @ 50 VAC/24 VDC, N.O., closes at 800 ppm (selectable) Power Supply 24 VAC ±20% @ 3 VA, 50/60 Hz; 24 VDC ±20% @ 125 mA Response Time 2 minutes Calibration Interval 5 years Pressure Dependence 1.4% change per 0.15 psig deviation from 14.5 psig Operating Temperature 32°F to 122°F (0°C to 50°C) Operating Humidity 0–95% RH non-condensing Enclosure Rating Wall: NEMA 1 Flammability Rating UL95-5V Wiring Terminations 20 AWG, 8" and 6" cables Mount Type Wall Weight 0.4 lb (0.18 kg)   Information About C7232A1016 The C7232A1016 is part of Honeywell’s gas and specialty sensor line, engineered for reliable CO₂ detection in commercial, agricultural, and industrial environments. It features selectable 0/2–10 VDC and 0/4–20 mA output signals, an SPST relay for direct control, and a wall-mount NEMA 1 enclosure. Powered by 24 VAC or VDC, it offers ±30 ppm + 2% accuracy with a five-year calibration interval, minimizing maintenance requirements. Designed without a display for simplified integration, this sensor ensures fast response and consistent performance in applications requiring precise indoor air quality monitoring. Key Features: Wide CO₂ detection range: Measures from 0–2000 ppm with ±30 ppm + 2% accuracy for dependable air quality monitoring. Selectable output signals: Supports 0/2–10 VDC and 0/4–20 mA outputs, jumper-selectable for system compatibility. Integrated SPST relay: Shipped normally open, closes at 800 ppm (adjustable) for direct load switching up to 1A @ 50 VAC/24 VDC. Fast response time: Provides readings within 2 minutes for responsive environmental control. Low maintenance design: Five-year calibration interval reduces operational downtime. Environmental durability: Operates from 32°F to 122°F and 0–95% RH non-condensing for versatile indoor use. Pressure-compensated accuracy: Adjusts for 1.4% change per 0.15 psig deviation to maintain measurement integrity. Rugged enclosure: NEMA 1 wall-mount housing with UL95-5V flammability rating for safety and reliability. The C7232A1016 delivers the reliability, accuracy, and versatility required for CO₂ monitoring in commercial, industrial, and agricultural applications.

Brand: Honeywell · Category: Sensors & Instrumentation

Key features

• Wide CO₂ detection range: Measures from 0–2000 ppm with ±30 ppm + 2% accuracy for dependable air quality monitoring.
• Selectable output signals: Supports 0/2–10 VDC and 0/4–20 mA outputs, jumper-selectable for system compatibility.
• Integrated SPST relay: Shipped normally open, closes at 800 ppm (adjustable) for direct load switching up to 1A @ 50 VAC/24 VDC.
• Fast response time: Provides readings within 2 minutes for responsive environmental control.
• Low maintenance design: Five-year calibration interval reduces operational downtime.
• Environmental durability: Operates from 32°F to 122°F and 0–95% RH non-condensing for versatile indoor use.
• Pressure-compensated accuracy: Adjusts for 1.4% change per 0.15 psig deviation to maintain measurement integrity.
• Rugged enclosure: NEMA 1 wall-mount housing with UL95-5V flammability rating for safety and reliability.

Specifications

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