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PR-12
Industrial RTD (PT100) Probes with Cast Iron Protection Head
Models In Stock
- Low temperature range: -50 to 250°C (-58 to 482°F)
- High temperature range: -50 to 450°C (-58 to 842°F)
- Extreme temperature range: -200 to 600°C (-328 to 1112°F)
- Corrosion-resistant cast iron protection head
PR-12
From
C$
115.36
Models In Stock
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Product Overview
- Accuracy Class A
- Additional Features 1 Low Temperature
- Enclosure Ratings IP67
- Head Material Cast Iron
- Nominal Resistance 100 Ω
- Nominal Resistance Note 100 Ω and 1000 Ω at 0°C standard; TCR = 0.00385 Ω/Ω/°C standard
- Process Connection Size 1/2 in
- Process Connection Type NPT Male
- Protection Head NB1 Cast Iron, Screw Cover, Inside Thread, Standard
- Sheath Material 316 Stainless Steel
- Shock IEC 60068-2-27; 50g/11ms (15 probes tested together) Duration: 1 day
- Temperature Coefficient 0.00385 Ω/Ω/°C standard
- Temperature Probe Style N/A
- Temperature Sensor Type RTD
- Vibration IEC 60068-2-6; 5 to 2000 Hz sweep rate, one active per minute; number of sweep cycles 10 and acceleration 5g (15 probes tested together) Duration: 1 day
Our PR-12 series probe with chemical-resistant cast iron protection head and screw-on cap includes PT100 „¦ platinum RTD element or PT1000 RTD element, 1/2" NPT mounting threads and sheath of 316 stainless steel. When properly sized, these can go directly into and bottom out in a thermowell. All probes include a screw terminal block for easy connection of insulated copper extension wire. Replacement probes (without head assembly) are available as well as a "spring-loading" option which allows for the probe to bottom out in a thermowell for quicker and more accurate response. Inside dimensions for the cast iron head: Diameter: 2.2 inches; Height: 2.0 inches
PDFs & Manuals
Show Ratings & Reviews
Rated 5 out of
5
by
KatTexas from
Our customers insist on Omega
Omega RTDs outlast anything on the market. Our customers insist on Omega
Date published: 2024-09-24
Rated 4 out of
5
by
Joe Enderlen from
Great RTD
RTD Probe was good. It was just as ordered. That it.
Date published: 2024-08-23
Rated 5 out of
5
by
Anonymous from
Good Quality
Good quality. As advertised. Will work for our needed application.
Date published: 2023-05-31
Rated 5 out of
5
by
Anonymous from
Great product at a great price!
Received product faster than expected. Product does what is expected.
Date published: 2022-10-27
Rated 5 out of
5
by
Anonymous from
Assembly for Client- Food Processing
Parts for an assembly are shipped in a timely manner. Our client enjoys the ease of one part on their shelf as a storeroom item.
Date published: 2022-01-20
Need a wiring diagram for this PR-12E-3-100-1/4-6.
There isn't a wire diagram to send so the best thing is to call the Temperature group at 800-872-9436 and have an Engineer explain the connections.
Date published: 2024-08-28
What are the dimensions of the cast iron RTD head?
Hi bzachry,
Thank you for the inquiry. For details on the protection head;
https://assets.omega.com/pdf/hardware/protection-heads/NB_HEPTX_NXT_HEADS.pdf
Best regards
OMEGA
Date published: 2022-06-21
Is the spring-loaded RTD sealed from the process or is a thermowell required to prevent leaking into the cast iron head? PR-12-2-100-1/4-12-E-SL-DUAL
Thank you for your inquiry. Spring-loaded probes are not sealed and would require a thermowell to seal probe to the process.
Date published: 2021-09-15
Are the protection heads certified for any hazardous environments, say Class 1 Div 2. Where can I find information on the heads such as UL Listing?
Hi Tom S,
Thank you for the inquiry. We do not offer assembly rated Class 1 Div 2. For questions on the head alone please forward request to TEMP@OMEGA.COM.
Best regards
OMEGA
Date published: 2023-10-07
is this RTD are 2-wire or 3-wire?
Thank you for your inquiry. The PR-12 series RTD is available with either 3 wire or a 4 wire configuration.
Date published: 2024-03-19
Good day, what is the max operating pressure ?
Hi JHax,
Thank you for the inquiry. We do not provide a pressure rating this probe series due to the temperatures they may be exposed to.
For pressurized applications please consider use of thermowell.
Best regards
OMEGA
Date published: 2024-07-05