OMEGA Temperature and Humidity Transmitter: 4 to 20mA/1 to 5V DC, Thin-Film Polymer Capacitor
The OMEGA EWS-TX is an indoor wall-mount temperature and humidity transmitter with a 4 to 20mA/1 to 5V DC output. It uses a thin-film polymer capacitor sensing element and has no display. Humidity accuracy is ±3% RH…
SKU 3G-OTH-179247
Also listed as: EWSTX · EWS TX
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OMEGA EWS-TX is an indoor wall-mount temperature and humidity transmitter with a 4 to 20mA/1 to 5V DC output. It uses a thin-film polymer capacitor sensing element and has no display. 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 ±4% RH from 80 to 95% RH. The temperature range is -15 °C to 77 °F.
Frequently Asked Questions
What is the OMEGA EWS-TX temperature and humidity transmitter used for?
The OMEGA EWS-TX is an indoor wall-mount transmitter used for monitoring temperature and humidity in HVAC, clean rooms, and environmental control applications. 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-TX transmitter?
The OMEGA EWS-TX uses a thin-film polymer capacitor sensing element with no display. Humidity accuracy is ±3% RH from 20 to 80% RH and ±4% RH from 5 to 20% and 80 to 95% RH. Temperature range is -15 °C to 77 °F. Output is 4 to 20mA/1 to 5V DC.
Where to buy the OMEGA EWS-TX worldwide?
You can source the OMEGA EWS-TX through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install the OMEGA EWS-TX wall-mount transmitter?
Mount the OMEGA EWS-TX on an interior wall away from direct sunlight, drafts, and heat sources. 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.
