T8200-E-D-GN-5P-R Просмотр технического описания (PDF) - Amphenol Aerospace

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T8200-E-D-GN-5P-R

Wall Mount CO2 and Temperature Transmitter with Relay

Amphenol Aerospace 

Sensor Accuracy & Field Calibration

CO2 ABC Logic Self Calibration

T8100-R sensors employ the patented ABC (Automatic

Background Calibration) Logic self-calibration system. ABC

Logic virtually eliminates the need for manual calibration

in applications where the indoor CO2 level drops to outside

levels during unoccupied periods (e.g. during evening hours).

ABC Logic is a special software routine in the sensor that

remembers the background readings for 14 consecutive

evenings, calculates if there is a sensor drift, and then

corrects for it.

With ABC Logic enabled, the sensor will typically reach its

operational accuracy after 25 hours of continuous operation

at a condition that is exposed to ambient reference levels.

Sensors will maintain accuracy specifications with ABC

Logic enabled, given that it is at least three times in 14 days

exposed to the reference value and this reference value is the

lowest concentration to which the sensor is exposed.

Note: Applies when used in typical indoor ambient air. Consult

Telaire if other gases or corrosive agents are part of the

application environment.

CO2 Calibration Guarantee

Telaire is serious about minimizing maintenance, so each

T8000-R sensor comes with a lifetime calibration guarantee.

Relay Settings

Switch #3

Switch #4

Down, Low

Down, Low

Down, Low

Up, High

Up, High

Up, High

Down, Low

Up, High

CO2 Relay Threshold and Hysteresis

Factory default setting

800 ppm, 100 ppm

1000 ppm, 100 ppm hysteresis

1200 ppm, 100 ppm hysteresis

1500 ppm, 100 ppm hysteresis

Note: Customizable settings available via UIP software

T2090.

Accessories

Enclosure Specifications

T1508 Aspiration Box for Duct Mounting

The Model 1508 is designed for in-duct sampling of

CO2 concentrations at flow rates greater than 400 fpm.

Clear cover allows for observation of the sensor. They

will accommodate any of the T8000-R series, and can

be used for temperature and RH when fitted. Enclosure

is screwed to the duct with probe inserted into air

stream. Air sampling probe is 1-inch (25.4mm) diameter

and 8-inch (203.2mm) long. Enclosure (ABS plastic)

has knockouts for conduit connection. Note: Wiring

penetrations must be sealed prior to use. CO2 sensor not

included.

T8100 standard enclosure

T8100-EC smaller Euro enclosure

T1508 Aspiration Box for Duct Mounting

T1505 Splash Resistant Enclosure

The Model 1505 is designed to protect the T8000-R series in

damp or wet environments as might occur in agricultural,

industrial or food processing environments. This enclosure

(ABS plastic) is designed to protect the sensor from dripping or

sprayed water. Any wall mount model of the T8000-R series

sensor can be installed inside the enclosure. The transparent

cover allows for viewing of the sensor/display. Four diffusion

ports allow for entry of CO2. Knockouts are provided for

conduit connection. Response time of the sensor is slowed to

approximately 30 minutes to measure a 90% step change in

concentrations. Enclosure is designed to screw directly to a

wall. CO2 sensor not included.

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