OMEGA RTD Sensor: 4 to 20mA/1 to 5V DC, Thin-Film Polymer Capacitor, Screw Terminals
The OMEGA RTD Sensor (MPN EWS-RTD) is an indoor wall-mount transmitter with a 4 to 20mA/1 to 5V DC output and no display. It uses a thin-film polymer capacitor sensing element and operates within a temperature range…
SKU 3G-OTH-179255
Also listed as: EWSRTD · EWS RTD
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 RTD Sensor (MPN EWS-RTD) is an indoor wall-mount transmitter with a 4 to 20mA/1 to 5V DC output and no display. It uses a thin-film polymer capacitor sensing element and operates within a temperature range of -15 °C to 77 °F. Humidity accuracy is ±3% RH from 20 to 80% RH, and temperature accuracy is ±4% RH from 5 to 20% RH.
Frequently Asked Questions
What is the OMEGA RTD EWS-RTD sensor used for?
The OMEGA RTD EWS-RTD is an indoor wall-mount transmitter for monitoring humidity and temperature in HVAC, clean rooms, and environmental chambers. It outputs 4 to 20mA or 1 to 5V DC signals for integration with building management systems.
What are the specifications of the OMEGA RTD EWS-RTD?
The OMEGA RTD EWS-RTD uses a thin-film polymer capacitor sensing element with screw terminals. It has no display, operates from -15 °C to 77 °F, and offers humidity accuracy of ±3% RH from 20 to 80% RH. Output is 4 to 20mA/1 to 5V DC.
Where to buy the OMEGA RTD EWS-RTD worldwide?
3G Electric supplies the OMEGA RTD EWS-RTD worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the OMEGA RTD EWS-RTD sensor?
Mount the OMEGA RTD EWS-RTD on an indoor wall at mid-height, away from direct sunlight and drafts. Connect the screw terminals to a 4 to 20mA or 1 to 5V DC input. Follow OMEGA's manual for wiring and commissioning.
OMEGA RTD Products
3G Electric supplies OMEGA RTD indoor wall-mount transmitters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
