The document provides technical specifications for the Thermophant T TTR35, a hygienic temperature switch for monitoring process temperatures. Key details include its temperature range of -50 to +150°C, accuracy of less than 0.1%, response time of less than 1 second, IP65 protection rating, and stainless steel housing. Connection and process options include clamp, thread, and hygienic connections. Prices range from $380 to $448 depending on sensor length and connection type.

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Technical Datasheet
TD 00056E/24/EN/01.13
• Hygienic process connections
• Three buttons for local set-up, via
ReadWin® 2000 configuration
software or FieldCare
• High reproducibility and long-term
stability
• Stainless steel housing 316L
• Fast response times without
reduced tip
Complete product information:
www.e-direct.us/ttr35
Specs at a glance:
• Temperature range:
-50 to +150 °C (-58 to 302 °F)
• Display: 4 digit, 14 segments
display with color change
• Immersion length (diameter):
50 / 100 / 200 mm (Ø 6 mm)
(1.97”, 3.94”, 7.87” (Ø 0.24”))
• Response time:
< 1.0 s (T50); < 2.0 s (T90)
• Surface finishing: Ra ≤ 0.8 µm
• Accuracy: < 0.1 %
Hygienic temperature switch for measurement of process temperatures
Thermophant T TTR35
$ 380.00

2. Thermophant T TTR35 2
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Application / Function
Application The Thermophant T
TTR35 is a Desina compliant
temperature switch for the
monitoring, display and control of
process temperatures in hygienic
applications.
Function A platinum sensor located
at the measuring tip changes its
resistance value depending on the
temperature. This resistance value is
recorded electronically. The
conversion of the resistance value into
a temperature measurement signal is
defined by the international standard
IEC 751.

3. Thermophant T TTR35 3
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DimensionsTechnical data
Technical data Dimensions (in inches)
Supply voltage
Power supply Ub 12 to 30 V DC
Current consumption Without load < 60 mA, reverse polarity
protection
Output
Output signal 1 or 2×PNP or PNP with 4 to 20 mA
Voltage drop PNP ≤ 2 V
Overload protection Automatic testing of switching current
Performance characteristics
Reference conditions According to DIN IEC 60770/61003
Measured error Electronics 0.2 K or 0.16 %; sensor Class A
Long-term drift ≤ 0.1 % per year
Sensor response time T50 = < 1.0 s; T90 = < 2.0 s
Analog output Non-linearity ≤ 0.2 %
Sensor
Sensing element 1×Pt100, four-wire
Tolerance Class A to IEC 751
Medium temperature -50 to +150 °C (-58 to 302 °F)
Diameter 6 mm (Ø 0.24")
Operating conditions
Ambient temperature -40 to +85 °C (-40 to +185 °F)
Degree of Protection IP 65 (complete housing)
EMC Interference emission 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
Materials
Process connection
and protection pipe
316L/Ra ≤ 0.8 µm
Housing 316L
Operation
Operating elements 3 buttons or PC and software
Approvals
3A
Desina compliant
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 1.97", 3.94", 7.87"
B = hole 6 × Ø 8.6 mm + 2 × thread M8
Installation according to instruction manual.

4. Thermophant T TTR35 4
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Thermophant TTR35 Order no. Price/pcs. in USD
Power Supply; Output Electrical Conn. Process Conn. Immers. length 1 to 5 6 to 10 11 to 35
12-30 V DC;
1x switch PNP
Plug ISO4400
NPT ½
Clamp
ISO2852
DN25-38,
1..1½”
20 mm TTR35-A3A112DB1CAB 432.00 402.00 380.00
50 mm TTR35-A3A112DB1BAB 432.00 402.00 380.00
100 mm TTR35-A3A112DB2CAB 432.00 402.00 380.00
200 mm TTR35-A3A112DB2EAB 448.00 417.00 394.00
Clamp
ISO2852
DN40-51, 2",
20 mm TTR35-A3A112DL1CAB 432.00 402.00 380.00
50 mm TTR35-A3A112DL1BAB 432.00 402.00 380.00
100 mm TTR35-A3A112DL2CAB 432.00 402.00 380.00
200 mm TTR35-A3A112DL2EAB 448.00 417.00 394.00
Plug and cable to be ordered as ‘accessory’
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
M12 socket for plug. Self confectionery connection. Usage: Plug 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/ttr35
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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