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DTT35

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DTT35

  1. 1. Products Solutions Services Application / FunctionOverview Technical data Dimensions Electrical connection Price table Contact Go to shop Technical Datasheet TD 00056E/24/EN/01.13 • Three buttons for local set-up, via ReadWin® 2000 configuration software or FieldCare • On-site display • High reproducibility and long-term stability • Large turndown • Negligible pressure loss Complete product information: www.e-direct.us/dtt35 Specs at a glance: • Medium: Liquids • Measuring range: 0.1 to 9.84 ft/s • Medium temperature: -4 to +185 °F • Process pressure: 0 to 1450 psi (at 20 °C) Flow switch for monitoring of mass flow in hygienic design Flowphant T DTT35 $ 427.00
  2. 2. Flowphant T DTT35 2 Overview Technical data Dimensions Electrical connection Price table Contact Go to shop Application / Function Application The Flowphant T DTT35 is a flow switch (surface quality Ra ≤ 0.8 µm) for monitoring, displaying and measuring relative mass flow rates of liquid media in the range from 0.03 to 3 m/s (0.1 to 9.84 ft/s). Application examples include: Monitoring cooling water circulation systems of pumps, turbines, compressors and heat exchangers and filter monitoring in the beverage industry. Function The device measures the mass flow of a liquid medium with the calorimetric measurement method. The calorimetric measuring principle is based on cooling a heated temperature sensor. Heat is removed from the sensor by forced convection due to medium flowing by. The extent of this heat transfer depends on the medium velocity and the difference in temperature between the sensor and medium (King’s law). The higher the velocity or the mass flow of the medium, the greater the temperature sensor cooling.
  3. 3. Flowphant T DTT35 3 Application / FunctionOverview Electrical connection Price table Contact Go to shop DimensionsTechnical data Technical data Dimensions (in inches) Input Measurement range 0 to 100 %; resol. 1 %; 0.03 to 3 m/s (0.1 to 9.84 ft/s) for liquids Output Output signal 1×PNP, 2×PNP or 1×PNP with analog output for flow and temperature Voltage drop PNP ≤ 2 V Overload protection Automatic testing Performance characteristics Reference conditions According to DIN IEC 60770/61003 Measured error Switch point and display 0.2 % Long-term drift ≤ 0.5 % per year under reference operating conditions Sensor reaction time 6 to 12 s Response time switch output 100 ms Operating conditions Medium temperature -20 to +85 °C (-4 to +185 °F), 130 °C (266 °F) max. 1h (no measuring at temperatures > 85 °C (185 °F)) Ambient temperature -40 to +85 °C (-40 to +185 °F) Degree of protection IP 65 (complete housing) Power supply Supply voltage Ub 18 to 30 V DC, reverse polarity protection Current consumption Without load < 100 mA at 24 V DC General EMC Interference emiss. as per IEC 61326 Series, class B electrical equipment, interference immunity as per IEC 61326 Series, app. A (industrial use) and NAMUR Recomm. NE 21 Operating elements 3 buttons or PC and ReadWin® 2000 Materials 316L (process connection, protection tube, housing) Surface quality Ra ≤ 0.8 µm Approvals Desina compliant, 3A DB (CLAMP 1") Ø 1.71 Ø 1.99 DL (CLAMP 2") Ø 2.22 Ø 2.52 LL (Varivent N) Ø 2.68 Ø 3.31 B Ø 3.94 Ø 3.23 Ø 2.42 PL (DIN 11851) Ø 2.01 Ø 2.68 PH (DIN 11851) Ø1.54 Ø 2.21 0.51 0.51 0.51 LB (Varivent F) 0.71 0.71 0.75 Ø 2.6 Ø 1.97 Ø 1.06 Ø 1.73 PG (DIN 11851) 0.39 MB 0.55 SW/AF 22 1.46 G½” HL (APV-Inline) 1.52 0.95 3.82 1.66 L L Ø 1.66 Ø 1.52 Ø 0.24 Ø 0.24 L = sensor length 30 mm, 100 mm (1.18", 3.94") B = hole 6 × Ø 8.6 mm + 2 × thread M8 Installation according to instruction manual.
  4. 4. Flowphant T DTT35 4 Application / FunctionOverview Technical data Dimensions Contact Go to shopElectrical connection Price table Price table Flowphant DTT35 Order no. Price/pcs. in USD Length Electrical Connection Power Supply; Output 1 to 5 6 to 10 11 to 35 30 mm Plug M12 18-30 V DC; 1x switch PNP DTT35-A1A111 2AAB 485.00 451.00 427.00 18-30 V DC; 2x switch PNP DTT35-A1B111 2AAB 519.00 483.00 457.00 18-30 V DC; switch PNP + 4-20mA DTT35-A1C111 2AAB 597.00 555.00 525.00 Plug ISO4400 M16x1.5 18-30 V DC; 1x switch PNP DTT35-A2A111 2AAB 519.00 483.00 457.00 50 mm Plug M12 18-30 V DC; 1x switch PNP DTT35-A1A111 2BAB 485.00 451.00 427.00 18-30 V DC; 2x switch PNP DTT35-A1B111 2BAB 519.00 483.00 457.00 18-30 V DC; switch PNP + 4-20mA DTT35-A1C111 2BAB 597.00 555.00 525.00 Plug ISO4400 M16x1.5 18-30 V DC; 1x switch PNP DTT35-A2A111 2BAB 519.00 483.00 457.00 100 mm Plug M12 18-30 V DC; 1x switch PNP DTT35-A1A111 2CAB 485.00 451.00 427.00 18-30 V DC; 2x switch PNP DTT35-A1B111 2CAB 519.00 483.00 457.00 18-30 V DC; switch PNP + 4-20mA DTT35-A1C111 2CAB 597.00 555.00 525.00 Plug ISO4400 M16x1.5 18-30 V DC; 1x switch PNP DTT35-A2A111 2CAB 519.00 483.00 457.00 Plug and cable to be ordered as ‘accessory’ * Please add code for process connection. Accessories Order no. Price/pcs. in USD Cable M12x1 l=5m – 5m cable 4x 0.34 mm2, molded PVC angled connector, M12x1 connector screw Cu Sn/Ni, IP67. 51005148 20.00 Configuration kit TXU10-for PC-programmable devices. Set-up programme + interface cable for PC with USB-Port. 4 pin plug + ReadWin® 2000 TXU10-AA 204.00 Socket for plug 4p-125V, 4A-M12 52006263 22.50 M12 elbow plug ready for cable, IP67, PG7 51006327 16.00 G1/2 metal to metal weld in adapter 60021387 49.00 Prices valid until 09.30.2013 in U.S. dollars per unit (not including shipping and applicable sales tax). See Endress+Hauser, Inc. Terms and Conditions of Sale for shipping, tax, and payment terms. Complete product information: www.e-direct.us/dtt35 * Process connections Code Thread DB Clamp ISO2852 DN25-38, 1-1½" DL Clamp ISO2852 DN40-51, 2” More products to complete your measuring point … Pressure transmitter Cerabar T PMP135 Temperature switch Thermophant T TTR35 Pressure switch Ceraphant T PTP35 A1 A2 A2‘ A3 B R 2 3 1 4 2 3 1 4 R1 R1 L+ L– L+ L– 1 2 3 3 1 1 2 4 L+ L– L+ L– R1 4…20 mA Electrical connection DC voltage version with M12×1 connector A1: 1×PNP switch output A2: 2×PNP switch outputs R1 and (1) (R2) A2’: 2×PNP switch outputs R1 and (1) (diagnosis/break contact with adjustment „DESINA”) A3: PNP switch output, additional analog output DC voltage version with valve plug M16×1.5 B: 1×PNP switch output
  5. 5. Application / FunctionOverview Technical data Dimensions Electrical connection Price table Contact Go to shop Contact E-direct Endress+Hauser, Inc. 2350 Endress Place Greenwood, IN 46143 Direct order Internet www.e-direct.us by phone 888-EH-DIRECT (343-4732) per Fax 317-535-8498 E-Mail e-direct@us.endress.com

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