Omega Products EWSE-PT100-TX User Manual

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ACCURACY

IEC CLASS

AA

(±0.15ºC @ 0ºC)

13

Rugged, Weatherproof, Wall Mounted
Temperature Sensor Pt100 Class A Sensor

in NEMA 4X (IP65) Enclosure

EWSE Series

Starts at

$

140

⻬ Designed for Indoor

and Outdoor Use

⻬ Screw Terminal

Block for 4-Wire
Pt100 Connection

⻬ Optional Built in

4 to 20 mA Transmitter

⻬ Rugged Sensor and

Protection Tube Design

⻬ Supplied with NEMA 4X

(IP68) Cable Gland or
Electrical Connection

OMEGA’s new air temperature
sensors offer the perfect solution
for temperature monitoring outdoors
or in demanding environments.

A rugged 6 mm–diameter sheathed
RTD probe is housed in the center of
a 14 mm (0.551") 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 left
hand side of the enclosure, 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 14 mm OD

(2.9 x 0.55")

Cable Entry: NEMA 4X (IP68) gland for

2.5 to 6.5 mm (0.098 x 0.25") OD cable

To Order

Model No. Price Description

EWSE-PT100 $140 External air temperature assembly, 4-wire RTD

EWSE-PT100-TX 208 External air temperature assembly with 2-wire 4 to 20 mA transmitter

TX-SCALED 45 Factory scaling charge for non-standard temperature range on 4 to 20 mA output models
TX4-100 35 Multi-conductor hook-up wire, 100' spool

Other probe lengths available on request. Contact sales to discuss your specific requirements.

Ordering Example: EWSE-PT100, air temperature sensor, $140.

(Specify Model Number)

Sanitary product line continues to expand,

visit omega.com/sanitary for details!

EWSE-PT100,

$140, shown

actual size.

Shown with
customer
installed wiring.

2.95"

EWSE-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

EWSE-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

Electrical Connection:

Screw terminals, 2-wire

Vent holes to
improve airflow.

Power Supply: 10 to 30 Vdc,

loop powered

Maximum Output Load:

[(V supply-10)/20] kΩ eg 700Ω @ 24V

AVAILABLE FOR FAST DELIVERY!

Weather

Proof/Wall

Mounted

One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | [e-mail]

EPG05

www.omega.com

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www. omega.co.uk

Manchester, England

0800-488-488

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1-800-TC-OMEGA

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1-800-TC-OMEGA

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0800-8266342

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Guyancourt, France

088-466-342

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www.omegaeng.cz

596-311-899

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www.omega.nl

Amstelveen, NL
0800-099-33-44

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