NNeexxeennssooss MM442222,, PPtt TTeemmppeerraattuurree SSeennssoorr aaccccoorrddiinngg ttoo DDIINN EENN 6600775511 Temperature range -70 C to +500 C, temporary up to +550 C Excellent long term stability and low drift M-series RTDs are characterized by long-term stability and excellent precision over a wide temperature range. The M422 High accuracy and interchangeability combines performance and high volume availability. The High vibration and shock resistance perfect choice for pyrolytic ovens, home applicance, HVAC Optimized for welding, brazing and crimping industries, medical devices, industrial process monitoring and Ideal choice for your large volume applications more. In principle, the products can also be used in automotive applications, in this case Heraeus will check upon the request of the customer, whether additional requirements can be met (e.g. IMDS, PPAP). NNoommiinnaall RReessiissttaannccee RR TToolleerraannccee CCllaassss OOrrddeerr NNuummbbeerr PPaacckkaaggiinngg Pt100 F 0.1 (Class 1/3 B) 32208500 / 32208522 Plastic bag / Blister reel F 0.15 (Class A) 32208498 / 32208521 Plastic bag / Blister reel F 0.3 (Class B) 32208392 / 32208520 Plastic bag / Blister reel Pt500 F 0.1 (Class 1/3 B) 32208502 Plastic bag F 0.15 (Class A) 32208501 / 32208524 Plastic bag / Blister reel F 0.3 (Class B) 32208414 / 32208523 Plastic bag / Blister reel Pt1000 F 0.1 (Class 1/3 B) 32208537 Plastic bag F 0.15 (Class A) 32208503 / 32208527 Plastic bag / Blister reel F 0.3 (Class B) 32208499 / 32208526 Plastic bag / Blister reel The measuring point for the nominal resistance is 8 mm from the end of the sensor body. TTeemmppeerraattuurree RRaannggee ooff TToolleerraannccee CCllaassss DDiimmeennssiioonnss aanndd TToolleerraanncceess iinn mmmm Tolerance Class F 0.1 (1/3 B) 0 C to +150 C L: 4.0 +0.2 -0.1 Tolerance Class F 0.15 (A) -50 C to +300 C W1: 2.1 0.2 Tolerance Class F 0.3 (B) -70 C to +500 C H: 0.9 +0.3 -0.2 The specified tolerance classes refer to continuous operation. LL: 10 1.0 L: 0.2 0.02 Class F 0.3 also applies up to +550 C for short periods. W2: 0.8 0.1 TTeemmppeerraattuurree CCooeeffffiicciieenntt TCR = 3850 ppm/K RReessppoonnssee TTiimmee Water (v = 0.4 m/s): t0.5 = 0.07 s t0.9 = 0.2 s Air (v = 2 m/s): t0.5 = 3.2 s t0.9 = 11 s MMeeaassuurriinngg CCuurrrreenntt Pt100 : 0.3 to 0.3 mA Pt500 : 0.1 to 0.7 mA Pt1000 : 0.1 to 0.3 mA (self-heating has to be considered) Image for illustration purposes only Color, shape and forming of fixing drop may vary Heraeus Nexensos GmbH, Germany Document: 20002221052 Part 001 Version 01 Status: 09/2021 Web: www.heraeus-nexensos.com Contact: nexensos.america heraeus.com Page 1 of 2NNeexxeennssooss MM442222,, PPtt TTeemmppeerraattuurree SSeennssoorr aaccccoorrddiinngg ttoo DDIINN EENN 6600775511 Temperature range -70 C to +500 C, temporary up to +550 C LLoonngg--TTeerrmm SSttaabbiilliittyy LLeeaadd TTyyppee The drift of the resistance value at 0 C after a storage for Pt clad Ni-wire 1000 hours in air at the declared upper temperature limit is TTeennssiillee SSttrreennggtthh ooff LLeeaaddss not more than the tolerance value of the declared tolerance 9N class according DIN EN 60751. Typical drift of R(0 C) is 0.04 % after 1000 hours at +500 PPaacckkaaggiinngg C. Blister reel, Plastic bag Alternative packaging forms on request. SSeellff--HHeeaattiinngg 0.3 K/mW at 0 C SSttoorraaggee LLiiffee Min. 12 months (in original packaging) IInnssuullaattiioonn RReessiissttaannccee > 100 M at 20 C NNoottee > 2 M at 500 C Other tolerances, values of resistance and wire lengths are available on request. VViibbrraattiioonn RReessiissttaannccee At least 40 g acceleration at 10 to 2000 Hz, depends on Due to random sample measurements, a bending of installation connection wires may occur (called V-shape). This bending is SShhoocckk RReessiissttaannccee batch-dependent and has no influence on the functionality of At least 100 g acceleration with 8 ms half sine wave, depends the platinum measuring resistor. on installation CCaalliiffoorrnniiaa PPrrooppoossiittiioonn 6655 CCoonnnneeccttiioonn TTeecchhnnoollooggyy Welding, Crimping, Brazing WWAARRNNIINNGG WARNING: This product can expose you to chemicals including lead oxide, which is known to the State of California to cause cancer and birth defects or other reproductive harm, and including cobalt oxide, nickel and cobalt, which are known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov The information provided in this data sheet describes certain technical characteristics of the product, but shall not be qualified or construed as quality guarantee (Beschaffenheitsgarantie) in the meaning of sections 443 and 444 German Civil Code. The information provided in this data sheet regarding measurement values (including, but not limited to, response time, long-term stability, vibration and shock resistance, insulation resistance and self-heating) are average values that have been obtained under laboratory conditions in tests of large numbers of the product. Product results or measurements achieved by customer or any other person in any production, test, or other environment may vary depending on the specific conditions of use. The customer is solely responsible to determine whether the product is suited for the customer s intended use in this respect Heraeus cannot assume any liability. The sale of any products by Heraeus is exclusively subject to the General Terms of Sale and Delivery of Heraeus in their current version at the time of purchase, which is available under www.heraeus.com/gtc or may be furnished upon request. This data sheet is subject to changes without prior notice. Heraeus Nexensos GmbH, Reinhard-Heraeus-Ring 23, 63801 Kleinostheim, Germany Heraeus Nexensos GmbH, Germany Document: 20002221052 Part 001 Version 01 Status: 09/2021 Web: www.heraeus-nexensos.com Contact: nexensos.america heraeus.com Page 2 of 2