2-wire room temperature transmitter

 

PR 2914

 

  • Room temperature measurement
  • Complete with sensor and transmitter
  • 4...20 mA output in 2-wire connection
  • Easy mounting
  • Measurement range 0...70°C
  • Supply 8...35 VDC
EAC UKCA CE Pr Rohs3 Guarantee
  1. Översikt + -

  2. Tekniska data + -

  3. Tillbehör + -

  4. Beställning och leverans + -

  5. Varför välja PR + -

Application

  • Electronic temperature measurement in for instance control rooms, offices, heating plants, factories, living rooms, and similar dry rooms.
  • Suitable as a transmitter for controllers, trip amplifiers, displays, or superior SCADA systems.

Technical characteristics

  • A precision Pt100 sensor with a small mass is mounted on the transmitter input thereby achieving a fast response time.
  • The 2-wire output signal of 4...20 mA is proportional and linear to the temperature value that influences the built-in sensor.
  • A reversed output signal of 20...4 mA may be ordered.
  • A number of different sensor error detection options may be ordered.
  • Protected against polarity reversal.
  • The bottom of the cabinet can be attached to a wall by two screws.
  • Visible or hidden cable access.

Datablad & Manualer


Datablad

Manualer

Kompletterande dokumentation


EU försäkran om överensstämmelse

UKCA försäkran om överensstämmelse

PR-standardkonfigurationer

Säkerhetsanvisningar


Säkerhetsanvisningar

Godkännanden och certifikat


EAC-försäkran

Metrology Pattern Approval (MPA), Russia

Environmental Conditions

Operating temperature 0°C to +70°C
Calibration temperature 20...28°C
Relative humidity < 95% RH (non-cond.)
Protection degree IP30

Mechanical specifications

Dimensions (HxWxD) 70 x 121 x 25 mm
Weight approx. 95 g
Wire size 1 x 1.5 mm2

Common specifications

Supply

Supply voltage 8.0...35 VDC
Internal power dissipation 25 mW…0.8 W

Response time

Response time 10 s (@ 0.5 m/s)
Voltage drop 8.0 VDC
Warm-up time 5 min.
Signal / noise ratio Min. 60 dB
Accuracy Better than 0.3°C
Signal dynamics, input 17 bit
Signal dynamics, output 16 bit
Effect of supply voltage change < 0.005% of span / VDC
Temperature coefficient < ±0.01% of span / °C
Linearity error < 0.1% of span
EMC immunity influence < ±0.5%

Input specifications

Common input specifications

Max. offset 50% of max.°C

RTD input

Sensor current > 0.2 mA, < 0.4 mA
Measurement range 0...70°C
Min. measurement range 25°C (span)

Output specifications

Current output

Signal range 4…20 mA
Min. signal range 16 mA
Load (@ current output) ≤ (Vsupply - 8) / 0.023 [Ω]
Load stability ≤ 0.01% of span / 100 Ω
NAMUR NE43 Upscale/Downscale 23 mA / 3.5 mA

Common output specifications

Updating time 135 ms
of span = of the presently selected range

Observed authority requirements

EMC 2014/30/EU & UK SI 2016/1091
RoHS 2011/65/EU & UK SI 2012/3032
EAC TR-CU 020/2011

Do you need help choosing the right device? 

Our sales engineers are ready to guide you to the device that best fits your application.

How to contact us?

You can use our quote function or contact form with no obligation. With the quote function, you simply add the devices you are interested in and receive a quote. We will get back to you within 24 hours on business days.

If you prefer direct contact, you can use the chat icon in the bottom right corner of the screen or call us at:
 

After you order

When your order is placed, you will receive a confirmed delivery date within two business days. As soon as your package has been shipped, you will receive an email with tracking details, so you always know where your delivery is.

 

State-of-the-art manufacturing

Our 8,500 sqm integrated and automated manufacturing campus in Denmark covers the entire value-chain from design and development to manufacturing. It allows us to design and optimize for testing and manufacturing thereby constantly driving quality up and costs down.

 

Icon showing our dedicated sales people

Dedicated Presale / Aftersales
Our more than 80 dedicated sales engineers can help specify the right device for your application. Backed by our 9 subsidiaries and more than 40 dedicated partners, we are directly accessible in more than 40 countries around the world.

 

Find a PR location close to you

 

 

Product reliability
Although we’d always like to be top of mind, we recognize our job is mainly to provide peace of mind. Install & Forget® is our way of saying that once installed, our devices will continue to perform even in the toughest environments. And we are not afraid to back that statement up with commitments.

 

Product deployment
Our devices are intuitive and simple to configure. Once installed they visualize rich diagnostics data, allowing the operator to plan preventative maintenance, maximizing process up-time.

 

 

Smart products
Many of our devices are designed to accommodate current and future communication enablers, providing the operator with multifunctional capabilities that extends into the future.
 
Check out our range of communication interfaces

 

Din förfrågan har skickats. 0 artiklar på din lista
Er kontaktinformation

Företagsinformation

Vänligen ange ditt företagsnamn
Vänligen ange din företagsadress
Vänligen ange ett giltigt postnummer
Vänligen ange en stad
Välj land

Din information

Vänligen ange ditt förnamn
Vänligen ange ditt efternamn
Vänligen ange en giltig e-postadress
Vänligen ange ett giltigt telefonnummer. Använd endast siffror.
Vänligen ange din jobbtitel
Läs och godkänn PR electronics sekretesspolicy.
Få svar inom 24 timmar
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

A mistake has occurred. Please call us instead

Du har inte lagt till några produkter i din offertlista
När du surfar på webbplatsen kan du lägga till produkter i en offertlista genom att helt enkelt klicka på "Lägg till offertlistan" på de enskilda produktsidorna. När alla relevanta produkter ingår, skicka listan till oss så får du en offert inom 24 timmar. Om du inte skickar listan kommer den att finnas tillgänglig på webbplatsen i 21 dagar. Vi hoppas att du finner funktionaliteten användbar.
Tack för att du begär en offert. Vi återkommer via telefon eller e-post inom 24 timmar.
Kontakta oss

Om du behöver support är du alltid välkommen att kontakta oss

Kontakta oss
Newsletter Icon Red

Registrera dig här för att få vårt nyhetsbrev

Newsletter Icon Red