PT100 RTD Sensor with M12 Connector

PR-21 Series

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All Welded 316L Stainless Steel Housing
Available With a G ¼, G ½, or M10x1 Mounting Thread, or With a Non-Threaded Housing
Pt100 or Pt1000 Class A, 4-Wire Platinum RTD Elements per IEC60751 Standard
Integral 4-Pin M12 A-Coded Male Connector for Easy Installation
Probe Lengths of 150mm, 250mm and 350mm Standard
Temperature Range -50 to 250°C Sensing End, 85°C Max at Connector
Fast Response Time (3.5 Seconds or Less 63% Response in Water)
Vibration Tested to MIL-STD-202G, Method 204D, Test Condition A, 10gs from 10 to 500Hz (150mm long)

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Description

Find how a Pt100 works on this link.

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.

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Part Number/ Desc.

Qty

Description

PR-21A-3-100-A-M6-0250-M12

£89.69

Availability: 5 weeks

Pt100, Class A, 6mm Diameter by 250mm Long RTD Probe with No Mounting Thread

PR-21A-3-100-A-M6-0350-M12

£93.73

Availability: 8 weeks

Pt100, Class A, 6mm Diameter by 350mm Long RTD Probe with No Mounting Thread

PR-21G-3-100-A-M6-0150-M12

£83.60

Availability: 5 weeks

Pt100, Class A, 6mm Diameter by 150mm Long RTD Probe with G 1/2 Mounting Thread

PR-21G-3-100-A-M6-0250-M12

£99.49

Availability: 8 weeks

Pt100, Class A, 6mm Diameter by 250mm Long RTD Probe with G 1/2 Mounting Thread

PR-21G-3-100-A-M6-0350-M12

£106.69

Availability: 8 weeks

Pt100, Class A, 6mm Diameter by 350mm Long RTD Probe with G 1/2 Mounting Thread

PR-21H-3-100-A-M6-0150-M12

£99.11

Availability: In Stock

Pt100, Class A, 6mm Diameter by 150mm Long RTD Probe with G 1/4 Mounting Thread

PR-21H-3-100-A-M6-0250-M12

£103.18

Availability: 8 weeks

Pt100, Class A, 6mm Diameter by 250mm Long RTD Probe with G 1/4 Mounting Thread

Extension Cables

M12C-PUR-4-S-F-2

£16.30

Availability: 2 weeks

Extension Cable, 4-Wire Polyurethane Insulated, 2 meters (6.5') Long With Flying Leads One End

M12C-PUR-4-S-F-5

£19.95

Availability: In Stock

Extension Cable, 4-Wire Polyurethane Insulated, 5 meters (16.4') Long With Flying Leads One End

M12C-PUR-4-S-F-10

£25.17

Availability: 2 weeks

Extension Cable, 4-Wire Polyurethane Insulated, 10 meters (32.8') Long With Flying Leads One End

M12C-PVC-4-S-F-5

£19.21

Availability: 2 weeks

Extension Cable, 4-Wire PVC Insulated, 5 meters (16.4') Long With Flying Leads One End

M12C-PVC-4-S-F-10

£24.08

Availability: 2 weeks

Extension Cable, 4-Wire PVC Insulated, 10 meters (32.8') Long With Flying Leads One End

M12-A-F-FM

£17.28

Availability: 6 weeks

Field Mountable 4-Pin Female Mating Connector (Right Angled)

Stainless Steel Compression Fittings

CGSS-M60-12T

£11.84

Availability: In Stock

Suitable for 6mm probe. 1/2 BSPT thread

CGSS-M60-M12

£9.58

Availability: In Stock

Suitable for 6mm probe. M12 thread

CGSS-M60-14T

£11.83

Availability: In Stock

Suitable for 6mm probe. 1/4 BSPT thread

CGSS-M60-14P

£11.83

Availability: In Stock

Suitable for 6mm probe. G 1/4 thread

† All amounts shown in EUR, GBP, or USD
Note: For 1000 Ω, Class A elements, change “100” to “1000” in model number, no additional price.
For lengths longer than 360 mm, change “0360” in model number to required length in mm and additional cost per 25 mm to price (example: 500 mm = 0500, 425 mm = 0425).
For 3 mm probe diameters, change “M6” in model number to “M3” for 3 mm, no additional cost.

Part Number Builder

Build Your Part Number Below

	(1)		(2)		(3)		(4)
PR-21		-3-		-		-		-M12

Option Descriptions:

(1) Mounting Thread select from:
A for Non Threaded Housing
F for M10x1
G for G 1/2
H for G1/4

(2) Element Specification select from:
100-A for Pt100 Class A
1000-A for Pt1000 Class A

(3) Probe Diameter select from:
M6 for 6mm Probe Diameter
M3 for 3mm Probe Diameter

(4) 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.