OMEGA EWS-RH Indoor Wall-Mount Temperature and Humidity Transmitter
The OMEGA EWS-RH is an indoor wall-mount temperature and humidity transmitter with a thin-film polymer capacitor sensing element. It provides a 4 to 20mA/1 to 5V DC output, covering a temperature range of -15 °C to…
SKU 3G-OTH-179246
Also listed as: EWSRH · EWS RH
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
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Product Description
The OMEGA EWS-RH is an indoor wall-mount temperature and humidity transmitter with a thin-film polymer capacitor sensing element. It provides a 4 to 20mA/1 to 5V DC output, covering a temperature range of -15 °C to 77 °F. Humidity accuracy is ±3% RH from 20 to 80% RH, and ±4% RH from 5 to 20% and 80 to 95% RH; temperature accuracy is ±3% RH from 20 to 80% RH. This model has no display.
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
What is the OMEGA EWS-RH temperature and humidity transmitter used for?
The OMEGA EWS-RH is used for indoor wall-mount monitoring of temperature and humidity in HVAC, clean rooms, and environmental control systems. It provides a 4 to 20mA/1 to 5V DC output for integration with building management systems.
What are the specifications of the OMEGA EWS-RH transmitter?
The OMEGA EWS-RH has a thin-film polymer capacitor sensing element, output of 4 to 20mA/1 to 5V DC, temperature range -15 °C to 77 °F, humidity accuracy ±3% RH from 20 to 80% RH, and ±4% RH from 5 to 20% and 80 to 95% RH. It has no display.
Where to buy the OMEGA EWS-RH worldwide?
You can source the OMEGA EWS-RH worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the OMEGA EWS-RH transmitter?
Mount the OMEGA EWS-RH on an indoor wall at a representative height, away from direct heat or drafts. Connect the 4 to 20mA/1 to 5V DC output to your controller per the wiring diagram. Ensure the sensing element is unobstructed for accurate readings.
Used in
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3G Electric supplies OMEGA indoor wall-mount transmitters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
