• One Chamber transmitter: Lightweight and easy to install

• With HART 7 Standard

• High Technology to operate in harsh environments: cost-effective solution

• Measurement with several type of sensors, like thermocouples and RTDs, millivolts and Ohms

• Supports FDT/DTM and DD/EDDL

• Configuration via HPC401, CONF401

FOR TEMPERATURE MEASUREMENT

TT1.0

2

Description

A robust and cost-saving solution

Now you have an excellent and cost-effective solution for your temperature measurements in the field.

Most of low cost temperature transmitters have a short life cycle and are not applicable for classified zones. Smar TT1.0 has a rugged housing and the hightech features from Smar TT400 Series you already know. Projected to attend several field conditions - including those related to classified zones, the TT1.0 is lightweight and compact, with our without its LCD indicator.

All of this in a very reliable and economic solution by comparing with others field transmitters from the same category. The TT 1.0 is absolutely the better option when you need a cost saving temperature transmitter.

The TT 1.0 has the sensor connectors under its housing, proportioning a friendly installation / maintenance.

Some features:

• HART 7 Communication Protocol• Monochamber housing: lightweight, easy to install and rugged at the same time.• Suitable for 2, 3 or 4-wires sensors• Input signal isolated from the current output.• Complies with international standards like IEC 61326 (EMI demands), NEMA (4X/6/6P, IP67), EExd/ia (CEPEL and others)*.• Options with or without LCD indicator.• Terminal blocks are placed under the transmitter, providing a quick and easy sensor installation.

Technical Characteristic

The TT 1.0 Blocks diagram can be seen below.

TT1.0Technical Characteristic

Functional Specifications

Input See tables 1, 2 and 3.

Output SignalTwo-wire, 4-20 mA with superimposed digital communication ( HART Protocol Version 7.2/Transmitter/Poll-Response mode/Common 4-20 mA).

Power Supply Bus powered: 12 - 45 Vdc.

Load Limitation

Hazardous AreaCertifications

Intrinsic Safety: Pending

Temperature Limits

Ambient: -40 ºC to 85 ºC (-40 ºF to 185 ºF)Storage: -40 ºC to 120 ºC (-40 ºF to 248 ºF)Display: -20 ºC to 80 ºC (-4 ºF to 176 ºF) -40 ºC to 85 ºC (-40 ºF to 185 ºF) (Without damage)

Loss of Input (Burnout) /Failure Alarm

In case of sensor burnout or circuit failure, the self diagnostics drives the output to 3.6 or to 21.0 mA, according to the user's choice.

Humidity Limits 0 to 80% RH.Turn-on Time Performs within specifications in less than 10 seconds after power is applied to the transmitter.Update Time Approximately 0.5 second.Damping Adjustment

User configurable from 0 to 32 seconds (via digital communication).

ConfigurationThis is done by an external Configurator that communicates with the transmitter remote or locally using Hart Protocol.

1650

1500

1000

500

012 20 30 40 45

Lo

ad

[ O

hm

]

250

Power Supply [ Volt ]

4-20mA only

Operating area

4-20mA and digitalcommunication

17

Performance Specifications

Accuracy See tables 1, 2 and 3.

Ambient TemperatureEffect

For a 10 ºC variation:mV (- 6 to 22 mV), TC (NBS: B, R, S,T): ± 0.03% of the input milivoltage or 0.002 mV which-ever is greater;

mV (- 10 to 100 mV), TC (NBS: E, J, K, N; DIN: L, U): ± 0.03% of the input milivoltage or 0.01 mV whichever is greater;

mV (-50 to 500 mV): ± 0.03% of the input milivoltage or 0.05 mV whichever is greater;

Ohms (0 to 100Ω), RTD (GE: Cu10): ± 0.03% of the input resistance or 0.01Ω whichever is greater;

Ohms (0 to 400Ω), RTD (DIN: Ni120; IEC: Pt50, Pt100; JIS: Pt50, Pt100): ± 0.03% of the input resistance or 0.04 Ω whichever is greater;

Ohms (0 to 2000Ω), RTD (IEC: Pt500), RTD (IEC: Pt1000): ± 0.03% of the input resistance or 0.2 Ω whichever is greater;

TC: cold-junction compensation rejection 60:1 (Reference: 25.0 ± 0.3 °C).

3

TT1.0

Physical Specifications

ElectricalConnection

1/2-14 NPT, PG 13,5 or M20 x 1.5.

Material of Construction

Injected low copper aluminum with polyester painting or 316 Stainless Steel housing, with Buna N O’rings on cover (NEMA 4X, IP67).

MountingCan be attached directly to the sensor. With an optional bracket can be installed on a 2" pipe or fixed on a wall or panel.

ApproximateWeights

0.60 kg

Technical Characteristic

2, 3 or 4 wires Sensor Characteristics

SENSOR TYPE RANGE °C RANGE °F MINI SPAN °C

*DIGITAL ACCURACY °C

RTD

Cu10 GE -20 to 250 -4 to 482 50 ± 1.5Ni120 Edison Curve #7 -50 to 270 -58 to 518 5 ± 0.3Pt50 IEC 751-83 (0.00385) -200 to 850 -328 to 1562 10 ± 0.32Pt100 IEC 751-83 (0.00385) -200 to 850 -328 to 1562 10 ± 0.3Pt500 IEC 751-83 (0.00385) -200 to 450 -328 to 842 10 ± 0.3Pt1000 IEC 751-83 (0.00385) -200 to 300 -328 to 572 10 ± 0.3Pt50 JIS 1604-81 (0.003916) -200 to 600 -328 to 1112 10 ± 0.32Pt100 JIS 1604-81 (0.003916) -200 to 600 -328 to 1112 10 ± 0.32Pt100 MIL-T-24388C (0.00392) -40 to 540 -40 to 1000 10 ± 0.32Ni120 MIL-T-24388C (0.00672) -40 to 05 -40 to 400 5 ± 0.3Pt100 IEC 751-95 (0.00385) -200 to 850 -328 to 1562 10 ± 0.32Pt100 GOST 6651-09 (0.003911) -200 to 850 -328 to 1562 10 ± 0.32Pt50 GOST 6651-09 (0.003911) -200 to 850 -328 to 1562 10 ± 0.32Cu100 GOST 6651-09 (0.00426) -50 to 200 -58 to 392 10 ± 0.3Cu50 GOST 6651-09 (0.00426) -50 to 200 -58 to 392 10 ± 0.3

TERMOPAR

B NBS Monograph 125 100 to 1800 212 to 3272 50 ± 1.5**E NBS Monograph 125 -100 to 1000 -148 to 1832 20 ± 0.3J NBS Monograph 125 -150 to 750 -238 to 1382 30 ± 0.4K NBS Monograph 125 -200 to 1350 -328 to 2462 60 ± 0.7N NBS Monograph 125 -100 to 1300 -148 to 2372 50 ± 0.6R NBS Monograph 125 0 to 1750 32 to 3182 40 ± 0.8S NBS Monograph 125 0 to 1750 32 to 3182 40 ± 1.0T NBS Monograph 125 -200 to 400 -328 to 752 15 ± 0.35L DIN 43710 -200 to 900 -328 to 1652 35 ± 0.4U DIN 43710 -200 to 600 -328 to 1112 50 ± 0.5L GOST 8.585-01 -200 to 800 -328 to 1472 60 ± 0.4W5Re/W26R ASTM E 988-96 0 to 2200 32 to 3992 60 ± 0.5

* Accuracy of value read on display and accessed by communication. The 4-20 mA accuracy is the digital accuracy ±0.03%** Not applicable for the first 20% of the range (up to 440 °C).

4

Technical Characteristic

TT1.0

Ordering Code

5

mV Sensor Characteristics

SENSOR RANGE mV

MIN SPAN mV

*DIGITAL ACCURACY %

mV

-6 a 22 0.40 ± 0.03% or ± 10 µV-10 a 100 2.00 ± 0.03% or ± 20 µV-50 a 500 10.00 ± 0.03% or ± 50 µV

Ohm Sensor Characteristics

SENSOR RANGE Ohm

MIN SPAN Ohm

*DIGITAL ACCURACY %

Ohm

0 a 100 1 ± 0.03% or ± 0.05 Ohm 0 a 400 4 ± 0.03% or ± 0.08 Ohm 0 a 2000 20 ± 0.03% or ± 0.20 Ohm

* Accuracy of value read on display and accessed by communication. The 4-20 mA accuracy is the digital accuracy ±0.03%** Not applicable for the first 20% of the range (up to 440 °C). NA Not applicable.

Technical Characteristic

T1T2T3T4T5T6T7T8T9TATBTCTDTETFTGTH

COD. Sensor Type

RTD CU10 - GERTD NI120 - DINRTD PT50 - IEC-83RTD PT100 - IEC-83RTD PT500 - IEC-83RTD PT1000 - IEC-83RTD PT50 - JIS-81RTD PT100 - JIS-81RTD PT100 - MILTRTD NI120 - MILTRTD PT100 - IEC95-95 - NBSRTD PT100 - GOST-09RTD PR50 - GOST-09CU100 - GOST-09CU50 - GOST-09100 Ohms400 Ohms

TEMPERATURE TRANSMITTER WITHOUT DISPLAYTT1.0S

089

COD. Painting

TT1.0S H 0 1 1 0 N 0 0 T1 L2

2K Ohms Termopar Tipo B - NBSTermopar Tipo E - NBSTermopar Tipo J - NBSTermopar Tipo K - NBSTermopar Tipo N - NBSTermopar Tipo R - NBSTermopar Tipo S - NBSTermopar Tipo T - NBSTermopar Tipo L - DINTermopar Tipo U - DINTermopar Tipo W5RE/W26RE - ASTM ETermopar Tipo L GOST 8.585 - 0122 MV100 MV500 MV

TITJTKTLTMTNTOTPTQTRTSTTTUTVTWTX

H HART® and 4-20 mA

COD. Communication Protocol

012

1/2 - 14 NPT 1/2 - 14 NPT X 3/4 NPT (316 SST) - With adapter 1/2 - 14 NPT X 3/4 BSP (316 SST) - With adapter (1)

COD. Electrical Connection

1/2 - 14 NPT X 1/2 BSP (316 SST) - With adapter (1)M20 x 1.5 User’s specification

3AZ

01

Without BracketBracket and accessories in Carbon Steel

COD. Mounting Bracket

Bracket and accessories in 316 SSTBracket in Carbon Steel and Accessories in 316 SST

27

H Aluminium Copper Free (IPW/TYPEX) (2)

COD. Housing Material

Gray Munsell N 6,5 Poliester (Default)Without PaintingBlue Safety Epoxy - Electrostatic Painting

DGH

Explosion ProofExplosion Proof + Increased SafetyIntrinsic Safety + Explosion Proof + Increased Safety

COD. Certification Type

Intrinsic Safety Without Certification

IN

05

Without Certifier OrganCEPEL

COD. Certifier Organ

0 With Tag, when specifiedCOD. Tag Plate

Blank1

Blue Safety Poliester - Electrostatic PaintingOrange Safety Base Epoxy - Electrostatic Painting

CG

L2L3L4

2-wire3-wire4-wire

COD. Sensor Connection

NOTE

(1) Options not certified for hazardous locations. (2) IP66/68W tested for 200 hours according to NBR 8094 / ASTM B 117 standard.

TT1.0 Dimensional Drawing

141

93,6

55

149

68

134

TUBE DN50 ( Ø2" )

TT1.0 - Without Display

T T 1 . 0 C E

©Copyright 2013 - Smar International - all rights reserved. - August2013

smarSpecifications and information are subject to change without notice.

Up-to-date address information is available on our website.

web: www.smar.com/contactus.asp

www.smar.com