Indoor Temperature Sensor, Pipe Thermocouple, -50~100℃

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$85.00

Indoor pipe thermocouple temperature sensor offers a measurement range of -50 to 100℃ with insertion depths of 100mm, 150mm, or 200mm. The thermocouple sensor provides output signals in 4~20mA and RS485, with a response time of 18 seconds and stability of ±0.1% FS per year. The temperature sensor has a protection level of IP65 (after electrical connection) and operates in environmental temperatures of -40 to 85℃ with humidity levels up to 95% RH (no condensation). It has an accuracy level of 0.25%FS and 0.5%FS. Ideal for precise temperature control in indoor environment, ventilation ducts, HVAC systems, and other temperature and humidity-controlled environments.

Insertion Depth *
Output Signal *
Display *
Installation *
Accuracy *

SKU: ATO-TS-CWDZ20

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Delivery date: 6-12 days

Overview

The indoor pipe thermocouple temperature sensor measures -50 to 100℃, with 4~20mA and RS485 outputs, an 18s response time, and ±0.1% FS/year stability. It has IP65 protection, operates from -40 to 85℃, and supports up to 95% RH. Ideal for precise control in HVAC, ducts, and indoor temperature-regulated spaces.

Specification

Medel	ATO-CWDZ20
Measuring Medium	Air
Measurement Range	-50~100℃
Insertion Depth	100mm/150mm/200mm (optional)
Output Signal	4~20mA, RS485 (optional)
Response Time	18s
Stability	±0.1% FS/year
Connection Time	400ms
Protection Level	IP65 (Note: Protection level applies after electrical connection is completed)
Overall Weight	With Display ≈190g, Without Display ≈170g
Accuracy Level	0.5%FS (default), 0.25%FS (optional)
Resolution	Analog Output 0.02%FS
Environmental Temperature	-40~85℃
Ambient Humidity	0%~95%RH (No condensation or condensation)

Feature

Indoor temperature sensor feature

New Appearance: Unique appearance with strong design elements, resistant to wear; protected by patents for innovation.
304 Stainless Steel Probe: Corrosion-resistant probe extends service life, ideal for long-term applications.
Sliding Flange: Adjustable sliding flange for easy and flexible installation.
CE Certification: European CE certification guarantees product quality and safety.
Durable Metal Screws: Metal screws provide enhanced durability and abrasion resistance.
LCD Display: Low power consumption with a rich and clear display of information.

Size

Indoor temperature sensor size

Tips: How does the 4~20mA and RS485 output benefit the sensor’s applications?

The 4~20mA output signal is widely used in industrial applications due to its ability to transmit signals over long distances without significant loss of accuracy. This makes it ideal for monitoring temperature in large facilities or distributed systems, as it is less affected by electrical interference. Additionally, the RS485 output provides a digital communication interface, allowing for multiple sensors to be connected to a single network for centralized monitoring and control. This flexibility enables the sensor to be easily integrated into various building management systems, data loggers, and automation platforms, making it suitable for complex applications like HVAC systems, smart buildings, and industrial processes.

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