TOXEC

TOXEC

OVERVIEW

TOXALERT’S Model TOXEC Series/Sensor/Transmitter modules are compact, micro processor based, cost effective gas sensors designed for fixed installation, continuous monitoring of commercial and industrial facilities. The TOXEC Series is a carbon monoxide (CO) sensor, nitrogen dioxide (NO2) sensor or a combination of both CO and NO2 sensors in one monitor. Each monitor is microprocessor based to insure trouble free, long term
stability and is housed in an architecturally appealing ABS housing with indicators for power and microprocessor running/malfunction. They are designed for easy direct connection to TOXALERT TOX4 and
ToxControl controllers or any DDC, BAS, DCS, PLC’s and other control devices.

FEATURES

• Single or Dual gas monitor
• Fully electronic for long life
• Operating range meets OSHA std. 1910.1000
• Indicators for power on, and malfunction

APPLICATIONS

• Parking garages
• Fire stations
• Ice arenas
• Warehouses
• Post offices

SPECIFICATIONS

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General Specifications

Input Power	24 VAC or 24 VDC (1.2watts)
Output Signals	4 to 20 mA Linearized over full range of 0 to 200 ppm for CO and 0 to 10 ppm for NO2
Environment	Operation Range-
Temperature	-40oF to 122oF (-20oC to 50oC)
Relative Humidity	0-95% non-condensing
Storage Temp.	32oF to 68oF (-0oC to +20oC)
Storage Time	6 month (without compromising lifetime)
Enclosure	Dimensions: 7.2”H x 4.9”W x 2.2” D Type: Surface Mount Color: Black Material: ABS IP21 Rating
Response Time	CO Sensor 40 Sec. to reach 90% of indication NO2 Sensor 60 Sec. to reach 90% of indication
Indicators	Power On and Malfunction
Resolution	CO Sensor = 1 PPM; NO2 Sensor = 0.1 PPM
Accuracy	+/- 2% of reading (CO sensor) +/-5% of reading (NO2 sensor)
Long term drift	<5% / year (CO sensor) <0.03ppm (NO2 sensor)
Typical Life	CO Sensor 6 years in normal service NO2 Sensor 2 years in normal service
Typical Gases	CO Carbon monoxide range 0-200 ppm • NO2 Nitrogen dioxide range 0-10 ppm