Omega's PR-21 Series RTD sensors can be used in a wide variety of applications, including:
Stand alone immersion sensors.
Installed directly into your process using a variety of standard mounting threads.
In other applications using available compression fittings or other accessories.
The PR-21 RTD sensors are made with 316L Stainless Steel probes welded to 316L Stainless Steel housings for
strength and corrosion resistance. The sensors include a 4-pin, M12 A-Coded male connector for easy connection
to patch cables or extension cables.
These RTD sensors can be used in any 2, 3 or 4-wire application by using only those wires needed for your connection. This allows for simplified, trouble free installations with
any existing applications. This also allows the PR-21 series sensor to be used for a wide variety of replacement applications
since it can be connected as-is with just about any measurement or control equipment available when combined with a
4-pin female M12 connector extension or patch cable.
† All amounts shown in EUR, GBP, or USD
Part Number Builder
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Mounting Thread select from: A for Non Threaded Housing F for M10x1 G for G 1/2 H for G1/4
Element Specification select from: 100-A for Pt100 Class A 1000-A for Pt1000 Class A
Probe Diameter select from: M6 for 6mm Probe Diameter M3 for 3mm Probe Diameter
Probe Length select from: 0150 for 150mm Probe Length 0250 for 250mm Probe Length 0350 for 350mm Probe Length
Note: All combinations may not be valid, check spec sheet for valid part numbers.