Digital Temperature Sensor TST103

TST103 is a digital temperature sensor featuring a 1-Wire interface, designed for precise temperature monitoring and control. Its applications span server rooms, offices, as well as drug and food storage facilities. Additionally, it's well-suited for smart office systems, data loggers, and thermostats.

For convenient installation on 19" cabinets, a dedicated accessory is available separately. The sensor offers high measurement accuracy, reaching as low as ±0.5°C within the -10 to +85°C range. Operating with 12-bit precision from the onboard digital-to-analog converter, it maintains a minimal current consumption of under 2mA and supports supply voltages ranging from 3 to 5.5VDC.

TST103 communicates with controllers via a 1-Wire bus, with each sensor assigned a unique 64-bit serial code, allowing for multi-sensor integration on the same 1-Wire bus. The sensor simplifies wiring with two RJ11 connectors for daisy chain connections.

Key Specifications:

• Exceptional ±0.5°C accuracy within the temperature range of -10°C to +85°C.
• Boasts impressive 12-bit resolution for precise measurements.
• Effortless daisy chain connectivity for streamlined setup.
• Features IP20 ingress protection, ensuring resistance to environmental factors.
• Demonstrates remarkably low power consumption for efficient operation.
• Each device is identified by a distinct 64-Bit serial number, making them uniquely identifiable.

Use Cases:

• Temperature monitoring and data logging in server rooms and data centers.
• Assessment and monitoring of environmental quality.
• Utilized in SCADA systems for temperature monitoring.
• Temperature monitoring and data logging for food and pharmaceutical storage facilities.

Dijital sıcaklık sensörü aşağıdakilerle kullanılabilir:

• Ethernet IO modülü TCW241
• Ethernet veri kaydedici TCW220
• Uzak IO modülü TCW122B-CM
• GSM-GPRS uzaktan izleme kontrolörü TCG120
• IP watchdog izleme modülü TCW122B-WD
• Uzaktan ortam izleme modülü TCW112-CM
• IP gözlemci röle kartı TCW112-WD

Technical Properties:

Parameter	Value	Units	Remark
Operating Range	–40 to 85	°C
Accuracy (max)	±0.5	°C	-10 to +85°C
Accuracy (max)	±2	°C	-40 to +85°C
Resolution	0.1	°C
Supply voltage	3 to 5.5	VDC	From 1-Wire interface
Max consumption	2	mA	From 1-Wire interface
Ingress protection I	IP20
Dimensions	85 x 35.1 x 23.5 mm
Connectors	Two RJ-11 in parallel