T3000 datasheet(2/4 Pages) AMPHENOL

2 / 4 page

Sensing Method

Non-Dispersive Infra-Red (NDIR), single or dual

wavelength.

Power Supply Requirements

15 – 15Vdc ±10%

24 - 18-30 VAC RMS, 50/60 Hz, or 18 to 42 VDC,

polarity protected

Power Consumption

Typical 0.7 W at nominal voltage of 24V AC RMS

Range

See Ordering Information for calibrated ranges

Resolution

Minimum 10bit or analog equivalent

Accuracy

Single Wavelength

(0~2,000 ppm as example)

• 400-1250 ppm ±30 ppm or 3% of reading,

whichever is greater*,**

• 1250-2000 ppm ±5% of reading + 30ppm *, **

Dual Wavelength

0~2,000ppm range

• 75 ppm or 10% of reading (whichever is greater)

0~200,000

±5% of reading or ±0,3 vol% CO2 (whichever is

larger) at 0 - 20 vol% CO2 and 0°C to +25°C,

At 25°C to 50°C additional ±0,1% of reading or

±0,01 vol% CO2 (whichever is larger) per degree C.

*Tolerance based on span gas of ±2%

** ABC Logic not deactivated

Temperature Dependence

0.2% FS / °C

Response time, tau (63%)

< 200 sec

Aging (Dual Wavelength only)

+/- 5% of reading annual drift.

Less than +/- 25% of reading within product life

time.

Recommended Recalibration Interval

Single Wavelength – no calibration required

Dual Wavelength - 1 year

Working Temperature

0° to +50°C (measures within tolerance)

Operation Temperature

(Sensor Is Powered)

-30° to +50°C

Storage Temperature

-40° to +70°C

Minimum Lifetime

10 years or 30000 operating hours

Flammability Classification

To UL94 5VA (dependent upon build)

RH Range

0% to 99% RH (non-condensing)

Atmospheric Conditions

Sensors have been designed and tested to the

following, however, not all models are as capable;

please discuss your application with Telaire.

• Marine, salt mist and particles present

• 02 level 0-21 vol%

• 0 to 100% RH.

• Ammonium max 200mg/m3

• S02 max 0,5 vol%

• Ethylene max 500ppm vol

• Ozone

IP Class

Up to IP67, dust tight and immersion to 1m.

Optional potting

Discuss your requirement with Telaire.

Output Configurations

Digital

• Modbus over RS485

• UART

Analogue*

• 0 to 5 V

• 0 to 10 V

• 4 to 20mA

*Digital to Analogue Error ±1%

T3000 Series Specifications

T3000 Datasheet(PDF) 2 Page - Amphenol Corporation

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