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RTD Temperature Sensors
With Micro-DIN Connectors
PR-24 Series
U IP65 Rated
U 316 Stainless Steel
U Rugged Mineral Insulated
Construction
U Pt100 and Pt1000 Options Available
U High Accuracy, with Pt100 Class A,
4-Wire Construction as Standard
U Maximum Temperature: 500°C (932°F)
Process, 125°C (257°F) Connector
U Minimum Temperature: -50°C (-58°F)
Process, -30°C (-22°F)Connector
U Pressure Rating: 150 Bar
U Any Sheath Length Available - See
Note Below “To Order” Table.
available with 5 m or 10 m
Other lengths on request.
C
PR-24-CON-5M
Pre-wired connectors
cable as standard.
Omega’s PR-24 Series RTD probes feature
industry standard micro-DIN connectors for ease
of installation and fast replacement.
The IP65 rated connector with an all stainless
steel sheath and integral thread construction
is ideally suited for use in demanding industrial
environments.
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Standard process threads are G
⁄4", G1⁄2", 1⁄4" NPT
and 1⁄2" NPT other threads are available on request.
To Order Visit omega.com/pr-24 for Pricing and Details
Model No. Description
PR-24-3-100-A-G1/4-6-150 Pt100 4-wire Class A probe, 6 mm Dia., 150 mm L, G1⁄4" thread with copper sealing washer
PR-24-3-100-A-G1/4-3-150 Pt100 4-wire Class A probe, 3 mm Dia., 150 mm L, G
PR-24-3-100-A-G1/2-6-150 Pt100 4-wire Class A probe, 6 mm Dia., 150 mm L, G
PR-24-3-100-A-G1/2-3-150 Pt100 4-wire Class A probe, 3 mm Dia., 150 mm L, G
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PR-24-3-100-A-1/4-1/4-6 Pt100 4-wire Class A probe,
PR-24-3-100-A-1/4-1/8-6 Pt100 4-wire Class A probe,
PR-24-3-100-A-1/2-1/4-6 Pt100 4-wire Class A probe,
PR-24-3-100-A-1/2-1/8-6 Pt100 4-wire Class A probe,
PR-24-3-100-A-G1/4 Pt100 4-wire Class A pipe plug probe with G
PR-24-3-100-A-1/2 Pt100 4-wire Class A pipe plug probe with
Note: To order non-standard lengths change “6” or “150” in part number to length required in inches or millimeters respectively.
Shorter lengths, no additional charge. Longer lengths call our Sales team.
⁄4" Dia., 6" L, 1⁄4" NPT thread
1
⁄8" Dia., 6" L, 1⁄4" NPT thread
1
⁄4" Dia., 6" L, 1⁄2" NPT thread
1
⁄8" Dia., 6" L, 1⁄2" NPT thread
1
⁄2" NPT thread
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1
⁄4" thread with copper sealing washer
1
⁄2" thread with copper sealing washer
1
⁄2" thread with copper sealing washer
1
⁄4" thread with copper sealing washer
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Accessories
Model No. Description
PR-24-CON-5M Pre-wired micro DIN connecter with 5 m (16.4') of 4-core PVC insulated wire with tinned Copper
PR-24-CON-10M Pre-wired micro DIN connecter with 10 m (32.8') of 4-core PVC insulated wire with tinned
CSW-1/4 Copper sealing washer for G
CSW-1/2 Copper sealing washer for G
EXTT-4CUI-24S-15M 4-core extension cable, 7 strands 0.2 mm. PFA insulated. 15 m (49.2')
PR-24 probes are supplied complete with micro-DIN mating connector with screw terminals for wire connection up to 0.34 mm2.
Ordering Example: PR-24-3-100-A-G1/4-6-150, Pt100 class A, 4-wire probe with G1⁄4 process thread and micro DIN connector, 6 mm diameter,
150 mm (5.9") long stainless steel sheath. CSW-14, copper sealing washer. EXTT-4CUI-24S-30M, RTD 4-core extension cable, 2 red, 2 white.
7 strands 0.03 mm2 (0.0011") conductors, 30 m (98.42') reel.
Overbraid
copper overbraid
1
⁄4" threads
1
⁄2" threads
Micro-DIN
Style
Probe
Part Number Builder
RTD
Element
100 = Pt100
200 = Pt200
500 = Pt500
1000 = Pt1000
1
⁄2” NPT/BSPT: “X” = 1⁄2" [(12.7 mm)]
1
⁄4” NPT/BSPT: “X” = 1⁄4" [(6.4 mm)]
Process Thread:
G1/4 =
G1/2 =
1/2 = 1⁄2"
1/4 = 1⁄4"
Wiring Diagram
1
2
3
4
1
⁄4"
BSPP
1
⁄2"
BSPP
NPT
NPT
3
2
1
4
Stem length:
Metric Probs = mm
Imperial probes = Inches
3 100 A G1/4 6 150PR-24
Wiring
1 = 2-Wire
2 = 3-Wire
3 = 4-Wire
Element
Accuracy Class
(IEC60751)
A = Class A
B = Class B
C-2
Sheath Diameter:
3 = 3 mm
6 = 6 mm
1
1/8 =
⁄8"
1
1/4 =
⁄4"
Omit for ‘Flush’
Pipe Plug
Style
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