Dwyer Temperature sensor sealed O-4D
Dwyer sealed O-4D temperature sensor measures outdoor air in building automation and agricultural applications. Features Pt100Ω RTD with DIN class B accuracy of ±0.3°C at 0°C, IP66 housing, and 304 stainless steel…
SKU 3G-CBM-02322
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 O-4D temperature sensor measures outdoor air in building automation and agricultural applications. Features Pt100Ω RTD with DIN class B accuracy of ±0.3°C at 0°C, IP66 housing, and 304 stainless steel construction rated -40 to +125°C. Ideal for surface or suspended mounting.
Frequently Asked Questions
What is the Dwyer O-4D temperature sensor used for?
The Dwyer O-4D sealed temperature sensor measures outdoor air temperature in building automation systems and agricultural facility monitoring. Its IP66 housing and 304 stainless steel probe make it suitable for surface or suspended mounting in exposed environments.
What are the specifications of the Dwyer O-4D temperature sensor?
The Dwyer O-4D features a Pt100Ω RTD with DIN class B accuracy of ±0.3°C at 0°C. It has a temperature range of -40 to +125°C, a 5.97 mm diameter 304 stainless steel probe, IP66 housing, and weighs 85 g. It is designed for surface or suspended mounting.
Where to buy the Dwyer O-4D temperature sensor in Singapore?
3G Electric supplies the Dwyer O-4D temperature sensor to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Pt100Ω RTD sensor for building automation or agricultural applications.
How to install the Dwyer O-4D temperature sensor?
The Dwyer O-4D can be surface or suspended mounted using its integral mounting tabs. Its removable terminal block simplifies wiring. For best accuracy, mount the sensor in a shaded, ventilated location representative of the outdoor air temperature, avoiding direct sun or heat sources.
Used in
Common applications for DwyerDwyer Products
3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
