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Endress+Hauser DK9CM-7 | Straight Thermowell, G1/2" PN40, 100mm Immersion

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Endress+Hauser DK9CM-7 | Straight Thermowell, G1/2" PN40, 100mm Immersion

Endress+Hauser DK9CM-7 | Straight Thermowell, G1/2" PN40, 100mm Immersion
Endress+Hauser DK9CM-7 | Straight Thermowell, G1/2" PN40, 100mm Immersion Endress+Hauser DK9CM-7 | Straight Thermowell, G1/2" PN40, 100mm Immersion Endress+Hauser DK9CM-7 | Straight Thermowell, G1/2" PN40, 100mm Immersion Endress+Hauser DK9CM-7 | Straight Thermowell, G1/2" PN40, 100mm Immersion Endress+Hauser DK9CM-7 | Straight Thermowell, G1/2" PN40, 100mm Immersion

Large Image :  Endress+Hauser DK9CM-7 | Straight Thermowell, G1/2" PN40, 100mm Immersion Get Best Price

Product Details:
Place of Origin: DE
Brand Name: Endress+Hauser
Certification: ATEX
Model Number: DK9CM–7
Document: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: Negotiable
Payment Terms: T/T,XT,ALIPAY
Supply Ability: 100pcs per month
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Detailed Product Description
Power Supply: 1 Ambient Temperature: -
Electrical Rating: G Certifications: S
Highlight:

Endress+Hauser DK9CM-7 thermowell

,

G1/2 PN40 thermowell

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100mm immersion thermowell

Endress+Hauser DK9CM-7 | Straight Thermowell, G1/2" PN40, 100mm Immersion
Endress+Hauser DK9CM-7 (DK9.CM) thermowell/protection tube for RTD/TC sensors. G1/2" PN40 male thread, 6mm bore, 100mm immersion, 316L SS, for iTHERM TS/TM assemblies.

Product Overview

The Endress+Hauser DK9CM-7​ (also referenced as DK9.CM-7​ in older catalogs) is a standard straight-barstock thermowell / protection tube​ designed for use with iTHERM TM/TT series temperature assemblies​ (DTT31, DTT35, TMT85, etc.). It features a G1/2" male process thread (PN 40), 6 mm inner bore​ to accept standard ∅6 mm or ∅8 mm sensor stems, and a typical 100 mm immersion (U) length. The wetted parts are 316L stainless steel (1.4404), providing corrosion resistance for general process applications.

Technical Specifications (Dimensional & Process)

Parameter
Specification
Model / Order Designation​
DK9CM-7​ (DK9.CM-7 — Straight Thermowell, CM dimension variant)
Product Type​
Thermowell / Protection Tube (Straight Barstock)​
Process Connection​
G 1/2" Male Thread​ (ISO 228-1), PN 40​
Stem Outer Diameter (Tip Ø)​
Typically 12 mm​ or 15 mm​ (standard for DK9 series)
Inner Bore Diameter​
∅ 6 mm​ (accepts sensor stems up to ∅6 mm; ∅8 mm stems need DK9 with 8.5 mm bore — verify)
Immersion Length (U)​
100 mm​ (standard for "-7" suffix; other lengths available)
Lagging Extension (L)​
0 mm​ (flush to thread face — check if lagging extension required: e.g., L=50 mm adds code digit)
Wetted Parts Material​
1.4404 (316L) Stainless Steel​ (default for CM variant)
Max. Process Pressure​
PN 40​ (≈ 40 bar @ 20 °C, derated with temperature)
Max. Process Temperature​
-40 … +400 °C​ (material & lagging dependent)
Mounting Style​
Threaded into process nozzle or welded stub

Technical Specifications (Accessory & Compatibility)

Parameter
Specification
Compatible Sensor Assemblies​
iTHERM DTT31, DTT35, TM101, TM131, TMT85 head-mount transmitters
Sensor Stem Fit​
Accepts ∅6 mm mineral-insulated (MI) RTD or TC stems (standard iTHERM insert)
Head Mounting​
Accepts Form B (DIN 43764 / EN 50446) terminal head via union nut
Standards / Approval​
DIN 43772 (Dimension & Pressure Test), PED Cat. I (typically)
Weight (Approx.)​
~0.25 kg

Key Features

  • Process Isolation:​ Protects the temperature sensor from direct contact with corrosive, abrasive, or high-pressure media, extending sensor life and allowing hot-swappable insert replacement.
  • Standardized Dimensions:​ Conforms to DIN 43772​ dimensional standards — interchangeable with other manufacturers' thermowells of same thread/bore/size.
  • High Pressure Capability:​ Rated PN 40​ (40 bar @ 20°C), suitable for process lines, reactor jackets, and utility headers.
  • Pre-Drilled for Standard Sensors:​ 6 mm bore matches the standard ∅6 mm MI sensor stem used in Endress+Hauser iTHERM temperature assemblies.

Applications

  • Process Piping:​ Temperature measurement in chemical, petrochemical, and food-process lines via a G1/2" tapped nozzle.
  • Storage Tanks:​ Immersion into tank walls or roof nozzles for product temperature monitoring.
  • Skid-Mounted Equipment:​ Heat exchanger, CIP return, or utility line temperature sensing.
  • Retrofit:​ Replacing worn thermowells in existing process nozzles without modifying the piping.
Note: The suffix "-7" in DK9CM-7 typically denotes U=100 mm immersion, L=0 mm lagging extension, G1/2" PN40 thread, 316L SS. For tapered (reduced-tip) thermowells or flanged connections, see DK9 variants with different dimension codes (e.g., DK9CF for flanged). Always confirm immersion length suits your pipe/tank geometry to avoid "too short" or "too long touching opposite wall" issues.

Endress+Hauser DK9CM-7 | Straight Thermowell, G1/2" PN40, 100mm Immersion 0

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Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

K
Khalid Al Mansouri
United Arab Emirates May 24.2026
Helpful (1)
Excellent quality, fast delivery, works flawlessly!
A
Ahmad Al Ali
United Arab Emirates May 22.2026
Helpful (1)
High quality Endress+Hauser, fast shipping!
A
Amir
Malaysia May 13.2026
Helpful (1)
Excellent fieldbus transmitter, reliable and accurate for process monitoring.
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e&h instruments,

e and h flow meter,

e&h flow meter

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