Skip to search Skip to main content Skip to navigation

Call us at 1-888-826-6342

We noticed you are from . Visit your local site for regional offers and live support.

Air Temperature Sensor for Indoor or Outdoor Use

Air Temperature Sensor for Indoor and Outdoor Use
  • RoHS Icon

$213.02

Item# EWSA-PT100

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $213.02
10-24 $202.37
25-49 $198.11
50-99 $189.59
100-199 $185.33
200+ $181.07

In stock

Lead Time (If not in stock): 12 weeks
Air Temperature Sensor for Indoor and Outdoor Use EWSA-PT100 EWSA-PT100
  • Designed for Indoor and Outdoor Use
  • Screw Terminals for 4-Wire Pt100 Connection
  • Optional Built in 4 to 20 mA Transmitter
  • Rugged Sensor and Protection Tube Design


Description

OMEGA’s rugged air temperature sensors offer the perfect solution for temperature monitoring outdoors or in demanding environments.
A 6 mm–diameter sheathed RTD probe is housed in the center of a 12.7 mm (0.5") outer protection tube which is drilled to improve airflow around the sensor. A 4-terminal connector block or 4 to 20 mA transmitter are housed in a tough aluminum alloy enclosure rated to NEMA 4X (IP65).
A cable gland is fitted on the opposite side of the enclosure to the sensor, suitable for cables from 2.5 to 6.5 mm (0.098 to 0.25") diameter.

SPECIFICATIONS
Dimensions:
    Box: 80 W x 75 H x 58 mm D (3 x 2.9 x 2.3")
    Sensor: 75 mm long x 12.7 mm OD (2.9 x 0.5")
Cable Entry: M20 Nylon gland for 2.5 to 6.5 mm (0.098 x 0.25") OD cable
EWSA-PT100:
Sensor Type: Thin film Pt100 class A 4 wire
Ambient Temperature Range: -50 to 100°C (-58 to 212°F)
Electrical Connection: Screw terminal block
EWSA-PT100-TX:
Ambient Temperature Range: -40 to 85°C (-40 to 185°F) at 10 to 90% RH non condensing
Standard Transmitter Scaling: 4 mA -25°C (-13°F), 20 mA at 75°C (167ºF)
Electrical Connection: Screw terminals, 2-wire
Power Supply: 10 to 30 Vdc, loop powered
Maximum Output Load: [(V supply-10)/20] kΩ eg 700Ω @ 24V
loading all models
loading all reviews
Rated 5 out of 5 by from it great it great product Air Temperature Sensor for Indoor and Outdoor Use
Date published: 2021-10-28
  • y_2024, m_7, d_11, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_EWSA-PT100, prod, sort_[SortEntry(order=HELPFULNESS, direction=DESCENDING), SortEntry(order=POSITIVE_FEEDBACK, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 10ms
  • REVIEWS, PRODUCT
loading all QA

Will there be any RoHS compliance certificate for EWSA-PT100-TX published? How long should I expect to wait for the certification to be made public?

Asked by: Alex M
Thank you for your inquiry. Please send your request to temp@omega.com
Answered by: Application Engineer JB
Date published: 2020-04-03

EWSE-PT100 VS EWSA-PT100 Disregarding any spec sheets for the TR option: Can we wire the new EWSA-PT100 EXACTLY the same as we wire the now obsolete EWSE-PT100? Was the old EWSE-PT100 a 4-20 output and what output is the EWSA?

Asked by: Anonymous
Thank you for contacting Omega Engineering on your EWSA-PT100 question. Please see below product manuals for the older discontinued EWSE-PT100 series and the new replacement EWSA-PT100 series. As you can see the electrical connections are the same for the EWSE-PT100 vs EWSA-PT100 RTD type output and the EWSE-PT100-TX vs EWSA-PT100-TX 4 to 20 mA type output. EWSE-PT100 user manual including the 4 to 20 mA transmitter model EWSE-PT100-TX; https://assets.omega.com/manuals/EWSE.pdf EWSA-PT100 RTD type output; https://assets.omega.com/manuals/M5732.pdf EWSA-PT100-TX 4 to 20 mA type output; https://assets.omega.com/manuals/M4561.pdf
Answered by: Jane
Date published: 2019-06-17

Can you provide dimensions on this part so we can design mounting methods before purchase?

Asked by: Mohamed Ghori
Dimensions: Box: 80 W x 75 H x 58 mm D (3 x 2.9 x 2.3") Sensor: 75 mm long x 12.7 mm OD (2.9 x 0.5")
Answered by: Temperature
Date published: 2019-09-24

What is the sampling frequency for this sensor? Is it capable of recording wind speed and direction values once ever second? (1Hz)

Asked by: Trevor42
Hi Daniel18 Thank you for the inquiry. This unit provides temperature indication via analog output only. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2021-07-06

EWSA-PT100-TX for this which cable is suitable??

Asked by: Narendra
Hi Narendra, Thank you for the inquiry. Cable rated for low voltage process signals similar to our TX2-100 Specs https://assets.omega.com/spec/PX_WIRE.pdf Best regards, OMEGA
Answered by: NorwalkAE_RS
Date published: 2020-09-24

Where can I find the wiring diagram for the EWSA-PT100-TX, specifically the Transmitter wiring with power requirements listed?

Asked by: Paul17
Thank you for your inquiry. You can refer to the TX12 Transmitter Manual for a wiring diagram for the EWSA-PT100-TX since that is transmitter inside. https://www.omega.com/en-us/data-acquisition/signal-conditioners/head-mount-signal-conditioners/tx12-head-mnt-temp-tx/p/TX12
Answered by: Application Engineer CB
Date published: 2023-07-17

Hello, I am looking at the EWSA-PT1000, and it says optional built in 4-20ma transmitter. What part number(s) do I have to give my supplier to get this and the transmitter?

Asked by: Cmrch
Hi Cmrch, Thank you for the inquiry. The transmitter is available for the EWSA-PT100 only. Part# EWSA-PT100-TX. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2023-03-06

What is the weight of the product?

Asked by: Anonymous
Thank you for the inquiry. Unit weight is approx 1.2 lb. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2022-10-31
  • y_2024, m_7, d_11, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_9
  • loc_en_US, sid_EWSA-PT100, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 8ms
  • QUESTIONS, PRODUCT

Related Categories

en-US
en
Save Configuration