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Dwyer Temperature sensor sealed O-4D - Measurement
DwyerMeasurement

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

Brand
Dwyer
Item
Temperature sensor sealed O-4D
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dwyer
mounting
Surface or suspended
application
Outdoor air temperature in building automation or agricultural facility monitoring
sensor type
Sealed temperature sensor, O-4D series, Pt100Ω RTD
rtd accuracy
DIN class B: ±0.3°C @ 0°C
housing rating
IP66
probe material
304 stainless steel
probe diameter mm
5.97
temperature range
-40 to +125°C
probe length inches
3.5

Technical Documents

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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

Where can I buy the Dwyer O-4D temperature sensor in the Philippines?

Order from 3G Electric Philippines (www.3g-electric.com.ph). We source the Dwyer O-4D sealed temperature sensor for delivery to Manila and Quezon City. 3G Electric handles all logistics and Bureau of Customs documentation to bring the unit in-country.

What is the lead time for the Dwyer DWY52008 temperature sensor?

Lead time varies by stock availability. Contact 3G Electric Philippines for current lead time on request. We arrange delivery to your facility in the Philippines, handling all import procedures.

What accuracy does the Dwyer O-4D Pt100Ω RTD sensor offer?

The Dwyer O-4D delivers DIN class B accuracy of ±0.3°C at 0°C. The Pt100Ω RTD probe is 304 stainless steel (5.97 mm diameter, 3.5 inches long) rated -40 to +125°C, IP66 sealed for outdoor air temperature in building automation and agricultural monitoring.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management
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Dwyer 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.

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