Dwyer Temperature sensor sealed O-4C
Dwyer sealed temperature sensor with 3KΩ thermistor and DIN class B accuracy of ±0.3°C at 0°C. IP66-rated housing with 304 stainless steel probe measuring 5.97 mm diameter and 3.5 inches long. Operates across -40 to…
SKU 3G-CBM-02321
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
Dwyer sealed temperature sensor with 3KΩ thermistor and DIN class B accuracy of ±0.3°C at 0°C. IP66-rated housing with 304 stainless steel probe measuring 5.97 mm diameter and 3.5 inches long. Operates across -40 to +125°C for industrial process monitoring and HVAC applications.
Frequently Asked Questions
What is the Dwyer O-4C temperature sensor used for?
The Dwyer O-4C sealed temperature sensor is used for monitoring outdoor air temperature in building automation systems and ventilated agricultural enclosures. Its IP66 housing and 304 stainless steel probe make it suitable for industrial process monitoring and HVAC applications where moisture and dust resistance are required.
What are the specifications of the Dwyer O-4C temperature sensor?
The Dwyer O-4C features a 3KΩ thermistor with DIN class B accuracy of ±0.3°C at 0°C. It has an IP66-rated housing, a 304 stainless steel probe measuring 5.97 mm diameter and 3.5 inches long, and operates from -40 to +125°C. The removable junction block simplifies installation.
Where to buy the Dwyer O-4C temperature sensor in Singapore?
3G Electric supplies the Dwyer O-4C temperature sensor to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this SKU. We provide technical support for industrial and HVAC applications locally.
How to install the Dwyer O-4C temperature sensor?
The Dwyer O-4C can be mounted on a surface or suspended using its integral mounting tabs. The removable junction block simplifies wiring connections. For best accuracy, install the probe in a location with representative airflow and avoid direct sunlight or heat sources. Follow standard wiring practices for the 3KΩ thermistor.
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3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
