
Vibration Resistant and Bendable RTD (Pt100) Probes with M12 Connector
and Mounting Threads, Metric Sizes
A
ACCURACY
IEC CLASS
(±0.30ºC @ 0ºC)
300 to 500°C
B
PR-26 Series
ACCURACY
IEC CLASS
(±0.15ºC @ 0ºC)
Up to 300°C
U All Welded 316L Stainless Steel Housing
U Operating Temperature Range:
-50 to 500°C (-58 to 932°F) Sensing End,
-50 to 250°C (-58 to 482°F) at Connector
U Available With or Without a Mounting
Thread, M8x1, M10x1, G
1
⁄4 BSPP and
G1⁄2 BSPP Mounting Threads Available
U Pt100 or Pt1000 4-Wire Platinum RTD
Elements (IEC60751) Class A from
-50 to 300°C, Class B from 300 to 500°C
U Integral 4-Pin M12 Connector for
Easy Connection
U 6 mm Diameter Standard
U 65 mm Minimum Length
U Bendable Probes (After the First 65 mm of
Probe Tip) Using a Minimum Suggested
Bend Radius of 2x the Probe Diameter
U Vibration Tested to MIL-STD-202G, Method
204D, Test Condition A, 10g’s from from
10 to 500 Hz (150 mm Long or Shorter)
Probe length
PR-26A-3-100-A-M6-0250-M12-2
with optional bend.
PR-26E-3-100-A-M6-0150-M12-2
Probe diameter
M12 4-pin connector
Mounting thread
Probe length
Pt100
Option 1 Option 2
To Order
Model Number Element Length (mm) Mounting Thread
PR-26A-3-100-A-M6-0150-M12-2 Pt100, Class A 150 None
PR-26A-3-100-A-M6-0250-M12-2 Pt100, Class A 250 None
PR-26A-3-100-A-M6-0350-M12-2 Pt100, Class A 350 None
PR-26E-3-100-A-M6-0150-M12-2 Pt100, Class A 150 M8x1
PR-26E-3-100-A-M6-0250-M12-2 Pt100, Class A 250 M8x1
PR-26E-3-100-A-M6-0350-M12-2 Pt100, Class A 350 M8x1
PR-26F-3-100-A-M6-0150-M12-2 Pt100, Class A 150 M10x1
PR-26F-3-100-A-M6-0250-M12-2 Pt100, Class A 250 M10x1
PR-26F-3-100-A-M6-0350-M12-2 Pt100, Class A 350 M10x1
PR-26G-3-100-A-M6-0150-M12-2 Pt100, Class A 150 G1⁄2 BSPP
PR-26G-3-100-A-M6-0250-M12-2 Pt100, Class A 250 G1⁄2 BSPP
PR-26G-3-100-A-M6-0350-M12-2 Pt100, Class A 350 G1⁄2 BSPP
PR-26H-3-100-A-M6-0150-M12-2 Pt100, Class A 150 G1⁄4 BSPP
PR-26H-3-100-A-M6-0250-M12-2 Pt100, Class A 250 G1⁄4 BSPP
PR-26H-3-100-A-M6-0350-M12-2 Pt100, Class A 350 G1⁄4 BSPP
For 1000 Ω, Class A elements, change “100” to “1000” in model number, no additional cost.
For lengths longer than 350 mm, change “0350” in model number to required length in mm for an additional cost per 25 mm
(example: 500 mm = 0500, 425 mm = 0425).
For option 1 wiring change “-2” to “-1”, no additonal charge.
Ordering Examples: PR-26A-3-100-A-M6-0250-M12-2, 6 mm diameter probe, 250 mm long with Pt100, Class A element, no mounting thread,
with M12 connector.
PR-26F-3-100-A-M6-0150-M12-2, 6 mm diameter probe, 150 mm long with Pt100, Class A element, M10x1 mounting thread, with M12 connector.
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