SmartLine

Technical Information

STT650 SmartLine DIN Rail Temperature

Transmitter Specification 34-TT-03-15
Introduction
Part of the SmartLine family of products, the
STT650 is a DIN Rail mounted high performance
Temperature transmitter offering high measurement
accuracy, stability and reliability over a wide range of
process and ambient temperatures. SmartLine easily
meets the most demanding needs for temperature
measurement applications.

Description
The SmartLine Temperature transmitter is designed
and manufactured to deliver very high performance.
The total accuracy level of the transmitter including
the ambient temperature effect in, harsh industrial
environments, allows the STT650 to replace virtually
any competitive transmitter available today.

Best in Class Features:

Figure 1 SmartLine STT650 DIN Rail

Temperature Transmitter

Leading performance
o

High accuracy 0.1 Deg C for RTD

Faster response, up to 135 msec update

Stable measurement, 0.12% of span for two years

Communications/Output Options:
o 4-20mA dc

Reliable measurement
o

Built in 1500VAC Galvanic Isolation

Superior noise performance

Sensor error detection in accordance with Namur 89

Lower Cost of Ownership

o

Universal input

Dual channel option saves panel space

Easy to configure, install and commission

Can double up as position and level transmitters for

valves and ohmic level sensors.

o HART

(version 7.0)

o FOUNDATION Fieldbus* compliant to ITK 4.6.

o PROFIBUS PA* ver. 3.0
* Device registration in progress for FF, Profibus, HART 7

STT650 SmartLine DIN Rail

Common for all the Models

EMC Specifications:
All the STT650 DIN Rail models with universal input are tested for the following parameters:

Conducted Noise - 10Vrms in the range of 15Hz to 100MHz

Radiated Noise - 10V/m in the range of 80 to 1000MHz

Surge test - 1KV Differential mode ; 2 KV Common mode

Burst Noise - 2.5KV

STT650 RTD Input type

Features

Analog 4-20 mA output

RTD or Ohm input

Single or dual channel option

NAMUR NE43 sensor error response

Programmable using the STT17C PC Configuration tool

Performance specifications

Sensor
Type

Basic Accuracy*

Rated Range

RTD
(2,3 wire)

Fixed

% of span

Pt100

0.3C (32.54F)

+/- 0.1

-200 to 850

-328 to1562

Ni 100

0.3C (32.54F)

+/- 0.1

-60 to 250

-76 to 482

Ohms

0.2

+/- 0.1

0 to 10000

Minimum
Span**

Temperature Effects per 1.0 C

(1.8 F)***
Change in Ambient
Temperature

Fixed

% of span

25C (45F)

0.01C (0.018F)

+/- 0.01

25C (45F)

0.01C (0.018F)

+/- 0.01

30

20 m

+/- 0.01

* Basic accuracy or +/- 0.1% of Span whichever is greater

** or 50% of upper range value, whichever is greater
*** reference temperature 20 Deg C, Ambient temp effect is greater of the fixed value or the applicable % of Span

STT650 SmartLine DIN Rail

Operating Conditions
Ambient temperature, rated

-40 to + 85C (-40 185F)

Humidity

0 to 95% RH (non cond.)

Electrical Input specification

Supply voltage

8 to 30 VDC for Intrinsically Safe version.

8 to 35 VDC for non-Intrinsically Safe version

Power supply voltage effect

0.005% of span per VDC

Warm-up time

5 min

Damping (programmable)

0.33 to 60 sec

Current Output Specifications

Signal output range

4 to 20 mA

Update time

135 msec

Load resistance

(V supply -8) / 0.023 A

0 to 870

Alarm Levels
Programmable

3.5 to 4 mA downscale
20 to 23 mA upscale

NAMUR NE43 Upscale

23 mA

NAMUR NE43 Downscale

3.5 mA

STT650 SmartLine DIN Rail

STT650 Universal Input type Analogue Output only

Features

Analog 4-20 mA output

RTD, T/C, Ohm or mV input

NAMUR NE43 sensor error response

Programmable using STT17C PC configuration tool

Galvanic isolation

Performance specifications

Sensor
Type
RTD
(2,3,4 wire)

Basic Accuracy*

Rated Range

Fixed

% of span

Pt100

0.2C (0.36F)

0,05%

-200 to 850

-328 to1562

Ni 100

0.2C (0.36F)

0,05%

-60 to 250

-76 to 482

2C (3.6F)

0,05%

1C (1.8F)

Minimum
Span**

Temperature Effects per 1.0 C

(1.8 F)***
Change in Ambient
Temperature

Fixed

% of span

25C (45F)

0.01C (0.018F)

+/- 0.01

25C (45F)

0.01C (0.018F)

+/- 0.01

400 to 1820 +752 to 3308 100C (180F)

0.2C (0.36F)

+/- 0.01

0,05%

-100 to 1000 -148 to 1832

50C (90F)

0.05C (0.09F)

+/- 0.01

1C (0.1.8F)

0,05%

-100 to 1200 -148 to 2192

50C (90F)

0.05C (0.09F)

+/- 0.01

1C (0.1.8F)

0,05%

-180 to 1372 -292 to 2501

50C (90F)

0.05C (0.09F)

+/- 0.01

1C (0.1.8F)

0,05%

-100 to 900

-148 to 1652

50C (90F)

0.05C (0.09F)

+/- 0.01

1C (0.1.8F)

0,05%

-180 to 1300 -292 to 2372

50C (90F)

0.05C (0.09F)

+/- 0.01

2C (3.6F)

0,05%

-50 to 1760

-58 to 320

100C (180F)

0.2C (0.36F)

+/- 0.01

2C (3.6F)

0,05%

-50 to 1760

-58 to 3200 100C (180F)

0.2C (0.36F)

+/- 0.01

1C (1.8F)

0,05%

-200 to 400

-328 to 752

50C (90F)

0.05C (0.09F)

+/- 0.01

1C (1.8F)

0,05%

-200 to 600

-328 to 1112

50C (90F)

0.05C (0.09F)

+/- 0.01

STT650 SmartLine DIN Rail

W3

2C (3.6F)

0,05%

0 to 2300

+32 to 4172 100C (180F)

0.2C (0.36F)

+/- 0.01

W5

2C (3.6F)

0,05%

0 to 2300

+32 to 4172 100C (180F)

0.2C (0.36F)

+/- 0.01

+Lr

2C (3.6F)

0,05%

-200 to 800

-328 to 1472

50C (90F)

0.2C (0.36F)

+/- 0.01

Ohms

0.1

0,05%

0 to 5000

30

10 m

+/- 0.01

mV

10

0,05%

-12 to 800 mV

5 mV

+/- 0.01

* Basic accuracy or +/- 0.1% of Span whichever is greater

** or 50% of upper range value, whichever is greater
*** reference temperature 20 Deg C, Ambient temp effect is greater of the fixed value or the applicable % of Span

Operating Conditions
Ambient temperature, rated

-40 to + 85C (-40 185F)

Humidity

0 to 95% RH (non cond)

Cold junction Accuracy

+/- 1C

Electrical Input specification

Supply voltage

8 to 30 VDC for Intrinsically Safe version.

8 to 35 VDC for non-Intrinsically Safe version

Power supply voltage effect

0.005% of span per VDC

Warm-up time

5 min

Response time
(programmable)

1 to 60 sec

Galvanic isolation

1500 VAC

Current Output Specifications

Signal output range

4 to 20 mA

Update time

440 msec

Load resistance

(V supply -7.2) / 0.023 A

0 to 904

Alarm Levels
Programmable

3.5 to 4 mA downscale
20 to 23 mA upscale

NAMUR NE43 Upscale

23 mA

NAMUR NE43 Downscale

3.5 mA

STT650 SmartLine DIN Rail

STT650 Universal Input type - HART protocol

Features

HART/4-20 mA output

RTD, T/C, Ohm or mV input

Single or dual channel option

Supports Differential or Averaging measurement

NAMUR NE43 sensor error response

Programmable using MCT404 or STT17C PC configuration tool

Galvanic isolation

HART is a registered trademark of the HART Communication Foundation.

Performance specifications
Sensor
Type
RTD
(2,3,4 wire)

Basic Accuracy*

Rated Range

Fixed

% of span

Pt50

0.1C (1.8F)

0,05%

-200 to 850

-328 to1562

Pt100

0.1C (1.8F)

0,05%

-200 to 850

Pt200

0.1C (1.8F)

0,05%

Pt500

0.1C (1.8F)

Pt1000
Ni 100
B

Minimum
Span**

Temperature Effects per 1.0 C

(1.8 F)***
Change in Ambient
Temperature

Fixed

% of span

25C (45F)

0.005C (0.009F)

+/- 0.005

-328 to1562

25C (45F)

0.005C (0.009F)

+/- 0.005

-200 to 850

-328 to1562

25C (45F)

0.005C (0.009F)

+/- 0.005

0,05%

-200 to 850

-328 to1562

25C (45F)

0.005C (0.009F)

+/- 0.005

0.1C (1.8F)

0,05%

-200 to 850

-328 to1562

25C (45F)

0.005C (0.009F)

+/- 0.005

0.2C (0.36F)

0,05%

-60 to 250

-76 to 482

25C (45F)

0.1C (0.18F)

+/- 0.005

1C (1.8F)

0,05%

0 to 1820

0.1C (0.18F)

+/- 0.005

0.5C (0.9F)

0,05%

-100 to 1000 -148 to 1832

50C (90F)

0.025C (0.045F)

+/- 0.005

0.5C (0.9F)

0,05%

-100 to 1200 -148 to 2192

50C (90F)

0.025C (0.045F)

+/- 0.005

0.5C (0.9F)

0,05%

-180 to 1372 -292 to 2501

50C (90F)

0.025C (0.045F)

+/- 0.005

0.5C (0.9F)

0,05%

-100 to 900

-148 to 1652

50C (90F)

0.025C (0.045F)

+/- 0.005

0.5C (0.9F)

0,05%

-180 to 1300 -292 to 2372

50C (90F)

0.025C (0.045F)

+/- 0.005

1C (1.8F)

0,05%

-50 to 1760

-58 to 3200 100C (180F)

0.1C (0.18F)

+/- 0.005

1C (1.8F)

0,05%

-50 to 1760

-58 to 3200 100C (180F)

0.1C (0.18F)

+/- 0.005

0.5C (0.9F)

0,05%

-200 to 400

-328 to 752

0.025C (0.045F)

+/- 0.005

1,2,3

+32 to 3308 100C (180F)

25C (45F)

STT650 SmartLine DIN Rail

0.5C (0.9F)

0,05%

-200 to 600

W3

1C (1.8F)

0,05%

0 to 2300

W5

1C (1.8F)

0,05%

0 to 2300

+Lr

1C (1.8F)

0,05%

-200 to 800

Ohms

0.1

0,05%

mV

10

0,05%

-328 to 1112

0.025C (0.045F)

+/- 0.005

+32 to 4172 130C (234F)

0.1C (0.18F)

+/- 0.005

+32 to 4172 130C (234F)

0.1C (0.18F)

+/- 0.005

-328 to 1472

50C (90F)

0.1C (0.18F)

+/- 0.005

0 to 7000

25

5 m

+/- 0.005

-800 to 800 mV

2.5 mV

0.5

+/- 0.005

50C (90F)

* Basic accuracy or +/- 0.1% of Span whichever is greater

** or 50% of upper range value, whichever is greater
*** reference temperature 20 Deg C, Ambient temp effect is greater of the fixed value or the applicable % of Span
1,2,3

TC B accuracy specification range ................ > 400C

2

TC B accuracy specification range ................ > 160C < 400C

3

TC B accuracy specification range ................ > 85C < 160C

Operating Conditions
Ambient temperature, rated

-40 to + 85C (-40 185F)

Humidity

0 to 95% RH (non cond)

Cold junction Accuracy

+/- 1C

Electrical Input specification

Supply voltage

8 to 30 VDC for Intrinsically Safe version.

8 to 35 VDC for non-Intrinsically Safe version

Power supply voltage effect

0.005% of span per VDC

Warm-up time

30 sec

Response time (programmable)

1 to 60 sec

Galvanic isolation

1500 VAC

Current Output Specifications

Signal output range

4 to 20 mA

Update time

440 msec

Load resistance

(V supply -8) / 0.023 A

0 to 870

Alarm Levels
Programmable
(Sensor error detection)

3.5 to 23 mA downscale
3.5 to 23 mA upscale

NAMUR NE43 Upscale

23 mA

NAMUR NE43 Downscale

3.5 mA

STT650 SmartLine DIN Rail

STT650 Universal Input type FF/PA Protocol

Fieldbus and Profibus are separate models
Features

FOUNDATION Fieldbus protocol*

PROFIBUS PA protocol*

RTD, T/C, Ohm or mV input +mA +/- 100mA

Single or dual (difference, average or redundant) sensor input

Function blocks: 2 analogue, 1 PID

FISCO certified

Basic or LAS capability

Galvanic isolation

FOUNDATION is a registered trademark of the Fieldbus Foundation.

* Device registration in progress

Performance specifications
Sensor
Type

Basic Accuracy*

Temperature Effects per 1.0 C (1.8

F)***
Change in Ambient Temperature

Rated Range

RTD
(2,3,4 wire)

Fixed

% of reading

Fixed

% of reading

Pt100

0.1C (1.8F)

0,05%

-200 to 850

-328 to1562

0.002C (0.0036F)

+/- 0.002

Pt1000

0.1C (1.8F)

0,05%

-200 to 850

-328 to1562

0.002C (0.0036F)

+/- 0.002

Ni 100

0.15C (0.27F)

0,05%

-60 to 250

-76 to 482

0.002C (0.0036F)

+/- 0.002

Cu10

01.3C (0.2.3F)

0,05%

-200 to 260

-328 to 500

0.02C (0.0036F)

+/- 0.002

1C (1.8F)

0,05%

0 to 1820

+32 to 3308

0.025C (0.045F)

+/- 0.002

0.5C (0.9F)

0,05%

-100 to 1000

-148 to 1832

0.01C (0.018F)

+/- 0.002

0.5C (0.9F)

0,05%

-100 to 1200

-148 to 2192

0.01C (0.018F)

+/- 0.002

0.5C (0.9F)

0,05%

-180 to 1372

-292 to 2501

0.01C (0.018F)

+/- 0.002

0.5C (0.9F)

0,05%

-200 to 900

-328 to 1652

0.01C (0.018F)

+/- 0.002

0.5C (0.9F)

0,05%

-180 to 1300

-292 to 2372

0.01C (0.018F)

+/- 0.002

1C (1.8F)

0,05%

-50 to 1760

-58 to 3200

0.025C (0.045F)

+/- 0.002

STT650 SmartLine DIN Rail

1C (1.8F)

0,05%

-50 to 1760

-58 to 3200

0.025C (0.045F)

+/- 0.002

0.5C (0.9F)

0,05%

-200 to 400

-328 to 752

0.01C (0.018F)

+/- 0.002

0.5C (0.9F)

0,05%

-200 to 600

-328 to 1112

0.01C (0.018F)

+/- 0.002

W3

1C (1.8F)

0,05%

0 to 2300

+32 to 4172

0.025C (0.045F)

+/- 0.002

W5

1C (1.8F)

0,05%

0 to 2300

+32 to 4172

0.025C (0.045F)

+/- 0.002

mA

+/-1A

0,05%

-100 to 100

0.06A

+/- 0.003

Ohms

0.05

0,05%

0 to 7000

2 m

+/- 0.002

mV

10

0,05%

-800 to 800 mV

0.2

+/- 0.002

* Basic accuracy or +/- 0.1% of Span whichever is greater

*** reference temperature 20 Deg C, Ambient temp effect is greater of the fixed value or the applicable % of Span

Operating Conditions
Ambient temperature, rated

-40 to + 85C (-40 185F)

Humidity

0 to 95% RH (non cond)

Cold junction Accuracy

+/- 0.5C

Electrical Input Specification

Supply voltage
in FISCO installations

9 to 30 VDC
9 to 17.5 VDC

Consumption

11 mA / ch. max.

Warm-up time

30 sec

Response time (programmable)

1 to 60 sec

Galvanic isolation

1500 VAC

Update time

< 400 msec

Execution time, PID controller

< 200 msec

Execution time, analogue input

< 50 msec

Output Specifications
Foundation
Fieldbus connection
Foundation Fieldbus version

ITK 4.6

Foundation F.capability

Basic or LAS

Foundation F.function blocks

2 analogue and PID

PROFIBUS PA connection
PROFIBUS PA protocol

Profile A&B, ver. 3.0

PROFIBUS PA protocol standard

EN 50170 vol. 2

PROFIBUS PA address (at delivery)

126

PROFIBUS PA function blocks

2 analogue

10

Wiring Connections
STT650 RTD Input type

STT650 SmartLine DIN Rail

STT650 SmartLine DIN Rail

11

Wiring Connections
STT650 Universal Input type (Analogue Output model)

* Terminal Block with built in CJC is supplied as a standard accessory for all the universal input STT650 Models

12

STT650 SmartLine DIN Rail

Wiring Connections
STT650 Universal Input type - HART Protocol

* Terminal Block with built in CJC is supplied as a standard accessory for all the universal input STT650 Models

STT650 SmartLine DIN Rail

13

Wiring Connections
STT650 Universal Input type FF/PA Protocol

* Terminal Block with built in CJC is supplied as a standard accessory for all the universal input STT650 Models

14

STT650 SmartLine DIN Rail

Configuration Tools
The STT17C configures the STT650 programmable and HART units. The intuitive graphical user interface of the
STT17C* virtually eliminates the need for operator training after installation on a PC. The STT17C includes all
software and transmitter interface hardware necessary to configure the STT650 programmable and HART
models in non-hazardous work environments.
* Check with factory for the availability
WARNING: The STT17C is not approved for use in Hazardous work environments.

System Requirements:
Windows XP, Vista and Windows 7/8/8.1 with the following recommendations:
Memory:

16 MB

Display resolution:

800 x 600

Hard disk space:

12 MB

Approval Certifications
SIL Certification

Hardware assessed by EXIDA for use in SIL applications.

STT650 Smart Temperature

15

Mounting & Dimensional Drawings

Figure 2 STT650 DIN Rail Dimensions

16

STT650 Smart Temperature

Model Selection Guides are subject to change and are inserted into the specifications as guidance only.
Prior to specifying or ordering a model check for the latest revision Model Selection Guides which are published
at: www.honeywellprocess.com/en-US/pages/default.aspx
Model Selection Guide

Model STT650
SmartLine Temperature DIN Rail
Model Selection Guide:
34-44-16-16 Issue 1
Instructions: Make selections from all Tables Key through XIII using column below the proper arrow. Asterisk indicates
availability. Letter (a) refer to restrictions highlighted in the restrictions table. Tables delimited with dashes.

Key
STT650

II

- _ _ - _

KEY NUMBER

III
-

IV

VI

- ___ - ___ -

VII
-

VIII

_ _, _ _, _ _

0000

Input Type

DIN Rail Mount Temperature Transmitter

Table I

No of Channels

Input

ChanneI Details

Single
Single
Dual
Dual

RTD
Universal
RTD
Universal

Table II

TABLE III

Agency Approvals (see data sheet for Approval Code Details)

Approvals

No Approvals

TABLE IV

TRANSMITTER ELECTRONICS SELECTIONS

Housing and Material

Input Type

Galvanic Isolation

Plastic
Plastic

RTD
Universal

No
Yes

b. Output/ Protocol

c. No selection

TABLE V
a. Application
Software
b. Output Limit,
Failsafe & Write
Protect Settings
c. General
Configuration
3

S1
S2
T1
T2

*
*
*
*

A_ _
C__

h
i

_ A_
_H_
_F_
_P_

*
a
a
a

__0

1__

_3_
_6_
__S

No Selection

No Selection

a. Electronic
Housing Material &
Input Type

Availability
Selection
STT650

Analog Output

Digital Protocol

4-20mA dc
4-20mA dc
none
none

PC Programable
HART7 Protocol
Foundation Fieldbus
Profibus PA

No Selection

CONFIGURATION SELECTIONS
Diagnostics

Standard Diagnostics
Write Protect

No
No
Factory Standard

High & Low Output Lim its 3

Fail Mode

High> 21.0mAdc Honeywell Std (3.8 - 20.8 mAdc)

N/A

N/A

Fieldbus or Profibus

NAMUR Output Limits 3.8 - 20.5mAdc can be configured by the customer or select custom configuration Table Vc

f
*

STT650 Smart Temperature

TABLE VI

17

CALIBRATION & ACCURACY SELECTIONS

a. Accuracy and
Calibration

Accuracy

Standard

TABLE VII

Calibrated Range

Calibration Qty

Factory Std

Single Calibration

None - No additional options

00

Certificate of Conform ance

F3
F5
01
02
03
04
05

*
*
*
*
*
*
*

0000

Other Certifications and Options

Certificate of Origin

c. Certifications
and Warranty

Extended Warranty Additional 1 year

Extended Warranty Additional 2 years
Extended Warranty Additional 3 years
Extended Warranty Additional 4 years
Extended Warranty Additional 5 years

TABLE VIII
Factory

Manufacturing Specials
Factory Identification

MODEL RESTRICTIONS
Restriction Letter

Available Only with

Table

a
f
g
h
i
j
b

IVb

Not Available with

Table
Selection(s)
I
S1,T1
IVb
_ F,P_
IVb
_ H,A_
IVb
_ H,F,P_
I
S2,T2
I
S1,T1
_ H_
Vb
_6_
Select only one option from this group

Selection(s)

Sales and Service

For application assistance, current specifications, pricing, or name of the nearest Authorized Distributor, contact one of the offices
below.

ASIA PACIFIC

EMEA

AMERICAS

Honeywell Process Solutions,

Honeywell Process Solutions,

Honeywell Process Solutions,

(TAC) hfs-tac-support@honeywell.com

Phone: + 80012026455 or
+44 (0)1202645583

Phone: (TAC) 1-800-423-9883 or

215/641-3610
(Sales) 1-800-343-0228

Australia
Honeywell Limited

Email: (Sales)

Phone: +(61) 7-3846 1255

FP-Sales-Apps@Honeywell.com

Email: (Sales)

FAX: +(61) 7-3840 6481

or

FP-Sales-Apps@Honeywell.com

Toll Free 1300-36-39-36

(TAC)

or

Toll Free Fax:

hfs-tac-support@honeywell.com

(TAC)
hfs-tac-support@honeywell.com

1300-36-04-70
China PRC - Shanghai
Honeywell China Inc.
Phone: (86-21) 5257-4568
Fax: (86-21) 6237-2826
Singapore
Honeywell Pte Ltd.
Phone: +(65) 6580 3278
Fax: +(65) 6445-3033
South Korea
Honeywell Korea Co Ltd
Phone: +(822) 799 6114
Fax: +(822) 792 9015

Specifications are subject to change without notice.

For more information

To learn more about SmartLine Temperature, visit
www.honeywellprocess.com
Or contact your Honeywell Account Manager
Process Solutions
Honeywell
1250 W Sam Houston Pkwy S
Houston, TX 77042
Honeywell Control Systems Ltd
Honeywell House, Skimped Hill Lane
Bracknell, England, RG12 1EB
Shanghai City Centre, 100 Jungi Road
Shanghai, China 20061

www.honeywellprocess.com

34-TT-03-15
October 2014
2014 Honeywell International Inc.