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Endress+Hauser DTT35-A1A111DB2BAB | TS1 Modular RTD Temp Assembly, Pt100, 4-20mA HART

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Endress+Hauser DTT35-A1A111DB2BAB | TS1 Modular RTD Temp Assembly, Pt100, 4-20mA HART

Endress+Hauser DTT35-A1A111DB2BAB | TS1 Modular RTD Temp Assembly, Pt100, 4-20mA HART
Endress+Hauser DTT35-A1A111DB2BAB | TS1 Modular RTD Temp Assembly, Pt100, 4-20mA HART Endress+Hauser DTT35-A1A111DB2BAB | TS1 Modular RTD Temp Assembly, Pt100, 4-20mA HART Endress+Hauser DTT35-A1A111DB2BAB | TS1 Modular RTD Temp Assembly, Pt100, 4-20mA HART Endress+Hauser DTT35-A1A111DB2BAB | TS1 Modular RTD Temp Assembly, Pt100, 4-20mA HART Endress+Hauser DTT35-A1A111DB2BAB | TS1 Modular RTD Temp Assembly, Pt100, 4-20mA HART

Large Image :  Endress+Hauser DTT35-A1A111DB2BAB | TS1 Modular RTD Temp Assembly, Pt100, 4-20mA HART Get Best Price

Product Details:
Place of Origin: DE
Brand Name: Endress+Hauser
Certification: ATEX
Model Number: DTT35-A1A111DB2BAB
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 RTD temperature assembly

,

Pt100 RTD sensor with HART

,

modular RTD assembly 4-20mA

Endress+Hauser DTT35-A1A111DB2BAB | TS1 Modular RTD Temp Assembly, Pt100, 4-20mA HART
Endress+Hauser DTT35-A1A111DB2BAB iTHERM TS1 modular temperature assembly. Pt100 RTD, 4-20mA HART transmitter, G1/2" PN40 process connection, 100mm immersion, IP67.

Product Overview

The Endress+Hauser DTT35-A1A111DB2BAB​ is a modular industrial temperature assembly​ from the iTHERM TS1 (DTT35) series, combining a Pt100 RTD sensor​ with an integral 4-20mA HART temperature transmitter​ in a form B terminal head. It features a G1/2" PN40 process connection, 100 mm immersion length, and is designed for direct installation in pipes or tanks for accurate process temperature monitoring in chemical, power, and general industries.

Technical Specifications (Measurement & Electrical)

Parameter
Specification
Model / Order Code​
DTT35-A1A111DB2BAB​
Product Family​
iTHERM TS1 (DTT35 — Modular Temperature Assembly)
Sensor Type​
Pt100 RTD​ (IEC 60751 Class A, 3- or 4-wire — typically 4-wire)
Measuring Range​
-50 … +200 °C​ (standard config; wider range possible with different stem/thermowell)
Transmitter​
4…20 mA with HART​ (Integral in Head)
Accuracy (Sensor + Xmtr)​
≤ ±0.1 % of span + sensor tolerance
Power Supply​
11 … 42 V DC​ (Loop Powered)
Communication​
HART 5/6/7 (Superimposed on 4-20mA)

Technical Specifications (Mechanical & Process)

Parameter
Specification
Process Connection​
G1/2" Male Thread, PN 40​ (ISO 228-1)
Thermowell Type​
Solid Drilled Barstock​ (typical for TS1)
Immersion Length (U)​
100 mm​ (typical for code "...111..." — verify full code)
Stem Diameter (Sensor Ø)​
6 mm or 8 mm (standard for TS1)
Head Type​
Form B Aluminum / Plastic​ (DIN 43764 / EN 50446)
Process Temperature (Max)​
-40 … +400 °C​ (depends on thermowell material & lagging extension)
Max. Process Pressure​
Up to PN 40​ (250 bar @ 20°C, size-dependent)
Protection Rating​
IP66 / IP67​ (with proper head seal)
Wetted Parts Material​
316L (1.4404) Stainless Steel​ (standard)

Key Features

  • All-in-One Assembly:​ Pre-assembled sensor, thermowell, and head transmitter reduce installation time and potential leak points vs. separate components.
  • HART Smart Communication:​ Enables remote configuration, trimming, and sensor diagnostics via the 4-20mA loop — no need to remove the head cover.
  • Modular Flexibility:​ TS1 platform allows field replacement of the insert (sensor + transmitter) without removing the thermowell from the process.
  • High Pressure Rating:​ PN40 (or higher with weld-in thermowell) suitable for process, utility, and skid-mounted applications.

Applications

  • Chemical & Petrochemical:​ Reactor and line temperature monitoring in process plants.
  • Power & Energy:​ Feedwater, condensate, and lube oil temperature in turbine/boiler auxiliaries.
  • HVAC & Utilities:​ Hot/chilled water temperature in building management systems.
  • Skid & OEM Equipment:​ Compact temperature feedback for package units (heat exchangers, CIP skids).
Note: The exact immersion length, thermowell style (straight/tapered), lagging extension, and head material are defined by the complete order code suffix. The model shown represents a typical G1/2" PN40, 100mm U, Pt100 + HART transmitter configuration commonly quoted as DTT35-A1A111DB2BAB.

Endress+Hauser DTT35-A1A111DB2BAB | TS1 Modular RTD Temp Assembly, Pt100, 4-20mA HART 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL  to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

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Frequently Ask & Questions
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Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

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Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

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We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

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

T
Tan Siew Ling
Malaysia May 24.2026
Helpful (1)
Great quality, fast shipping, works perfectly!
L
Lina Kartika
Indonesia May 21.2026
Helpful (1)
Highly accurate, fast shipping, and works perfectly!
A
Amir
Malaysia May 13.2026
Helpful (1)
Excellent fieldbus transmitter, reliable and accurate for process monitoring.
Tag:

e&h instruments,

e and h flow meter,

e&h flow meter

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