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T8000 Series

CO2, Humidity & Temperature Transmitter

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The Telaire T8000 Series Ventostat CO2/RH/Temperature Transmitter is the next generation CO2 sensors from GE Sensing. Each GE Ventostat comes with a passive 10kΩ Type II thermistor and has simultaneously active voltage and current outputs for CO2 measurement. The T8100 and T8300 features reliable automatic calibration using patented Telaire ABC logic that will ensure accurate and stable calibration for the lifetime of the sensor. The T8200 offers an accurate solution for hospitals and other full time operational 24 hours a day facilities. Both the T8100 and the T8200 are available with optional and selectable analog humidity and temperature outputs. The T8300 offers all of the accuracy of the T8100 but utilizes a pitot tube kit for measuring duct levels of CO2.


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Features
  • Simultaneous voltage and current outputs for CO2
  • Maintenance free lifetime self-calibration
  • Passive temperature output
  • Non-dispersive infrared sensor
  • Ideal for 24 hours per day facilities (T8200)
  • Optional display available
  • Optional active temperature and humidity outputs
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Specifications

Supply Voltage:18-30 VAC, 50/60 Hz; 0.7W @ 24 VAC; 18-42 VDC

Signal Output:0-5V, 0-10V, or 4-20 mA selectable for CO2, humidity, or temperature (simultaneous current or voltage output for CO2)

Maximum Output :

Impedance: 500Ω

Accuracy:

CO2:

T8100/8300:400-1250 ppm: 3% or 30 ppm, whichever is greater; 1250-2000 ppm: ±5% +30ppm

T8200:10% or 75 ppm, whichever is greater;

Humidity:±2.5% RH (20 to 80% RH)

Temperature:±0.8% @ 72°F (22°C)

Measurement Range:0 to 2000 ppm, 0 to 99% RH (non condensing), 32° to 122°F (0° to 50°C)

Sensing Technology:

CO2:Non-dispersive infrared (NDIR)

Humidity:Capacitive polymer

Temperature:Passive: 10kΩ Type II thermistor

Display: Scrolling LCD

Response Time:5 seconds

Operating Humidity:0% to 100% RH

Operating Temperature:32° to 122°F (0° to 50°C)

Enclosure Rating:UL94-5VA

Approvals: ROHS, CE

Weight: 0.44 lb (0.20 kg)

Warranty: 1 year (lifetime on calibration)

Enclosure: White or black plastic

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Catalog Page
T8100 Specification Sheet
GE INFRASTRUCTURE SENSING, INC.T8000 Series
Overall rating 
3.5 / 5
3.5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
0
4 Stars
1
3 Stars
1
2 Stars
0
1 Star
0
Ease of Installation 
3.5 / 5
3.5 / 5
Quality / Performance 
4 / 5
4 / 5
Value 
3.5 / 5
3.5 / 5
2 out of 2(100%)customers recommend this product.
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2
2 The Telaire T8000 Series Ventostat CO2/RH/Temperature Transmitter is the next generation CO2 sensors from GE Sensing. Each GE Ventostat comes with a passive 10kΩ Type II thermistor and has simultaneously active voltage and current outputs for CO2 measurement. The T8100 and T8300 features reliable automatic calibration using patented Telaire ABC logic that will ensure accurate and stable calibration for the lifetime of the sensor. The T8200 offers an accurate solution for hospitals and other full time operational 24 hours a day facilities. Both the T8100 and the T8200 are available with optional and selectable analog humidity and temperature outputs. The T8300 offers all of the accuracy of the T8100 but utilizes a pitot tube kit for measuring duct levels of CO2.
Overall rating 
3.5 / 5
3.5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
0
4 Stars
1
3 Stars
1
2 Stars
0
1 Star
0
Ease of Installation 
3.5 / 5
3.5 / 5
Quality / Performance 
4 / 5
4 / 5
Value 
3.5 / 5
3.5 / 5
2 out of 2(100%)customers recommend this product.
Share this product
Facebook Twitter
Product reviews
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Ratings summary
Overall rating 
3.5 / 5
3.5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
0
4 Stars
1
3 Stars
1
2 Stars
0
1 Star
0
Ease of Installation 
3.5 / 5
3.5 / 5
Quality / Performance 
4 / 5
4 / 5
Value 
3.5 / 5
3.5 / 5
2 out of 2(100%)customers recommend this product.
Share this product
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Product ReviewsWrite a review
Overall rating 
3 / 5
3 / 5
good price, good service
PostedFebruary 15, 2012
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mnorman5150
 
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from portland, me
Years of Experience:5-10
Ease of Installation 
3 / 5
3 / 5
Quality / Performance 
4 / 5
4 / 5
Value 
4 / 5
4 / 5
good price, good service, quick turn around on item
Pros: Good value
Yes, I recommend this product.
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Overall rating 
4 / 5
4 / 5
Very easy to install and setup
PostedAugust 18, 2011
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Muuddog
 
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from Shippensburg, PA
Years of Experience:5-10
Job Function:Installation
Ease of Installation 
4 / 5
4 / 5
Quality / Performance 
4 / 5
4 / 5
Value 
3 / 5
3 / 5
This unit is very easy to install. It has a nice clean design and comes with an 18 month warranty.
Pros: good product
Cons: little pricey
Yes, I recommend this product.
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