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title: "TT-DA - Average temperature sensors for ducts"
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## Available variants

---
title: "TT-DA - Average temperature sensors for ducts — Variant: Temperature sensor 10K3A1"
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---
title: "TT-DA - Average temperature sensors for ducts — Variant: Temperature sensor CVO"
sku: "TT-DA-CVO"
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TT-DA - Average temperature sensors for ducts

TT-DA temperature sensors are used to measure temperature in ducts where an average reading of the airflow is required. The units contain high-quality thermistor, nickel, or platinum sensing elements, housed in a “Nylon 12” tube, spaced at 0.5 m intervals along the standard 2.2 m length. The active output option -CVO combines 4 preset ranges and a selectable output mode, with custom scaling of the output range allowing a choice of outputs and ranges in a single unit.
outputs and ranges in a single unit.

In the world of data centers, where even small temperature fluctuations can lead to costly equipment failures and performance degradation, precise temperature control is critical. The TT-DA range offers a cutting-edge solution, providing unparalleled accuracy and flexibility in duct temperature monitoring. The TT-DA's sensing elements are strategically placed along a nylon tube, providing an accurate average temperature reading across the entire length of the duct. 
You can choose from various types of sensing elements and customize the number of sensors, with specific distances between them, to make the product adaptable to all needs. This data can be easily integrated into Building Management Systems (BMS), enabling real-time analysis and control. By investing in the TT-DA range, data center managers can significantly improve the efficiency, reliability, and overall performance of their facility. With its exceptional precision, flexibility, and durability, the TT-DA is the ideal solution for maintaining optimal temperature conditions and safeguarding your Data Centers' machines.

## Technical Specifications

- Output types:
Passive Resistive
Active (selectable) Current 4-20mA or
- Voltage 0-10Vdc
- Accuracy:
   Thermistor ±0.2°C from 0 to 70°C
   PT100a ±0.2°C at 25°C 
   PT1000a ±0.2°C @ 25°C
   NI1000 ±0.4°C @ 0°C
   -CVO ±0.4°C @ 25°C
- Probe:
- Material Nylon 12
- Dimensions 2.2m x 6mm dia.
- Material PC/GF (halogen-free, flame retardant and UV stabilized and UV stabilized)
- Dimensions 80 x 79 x 44 mm
- Protection IP65
- Housing: -30 to 70°C
- 0 to 95% non-condensing
- Supports: -30 to +100°C
- Weight 220g
- Compliance (CVO types only) EMC, CE and UKCA Mark

 

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Source: https://shop.marcomweb.it/en/converters-sensors/tt-da-average-temperature-sensors-for-ducts

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.