NIVELCO THERMOCONT TT Series Assembly instructions

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TT-, TV-, TW-, TB-, TL-, TR-
TEMPERATURE TRANSMITTERS
INSTALLATION AND PROGRAMMING MANUAL
1. Edition
0408
Manufacturer:
NIVELCO Process Control Co.
H-1043 Budapest, Dugonics u. 11.
Phone: -369-7575 ♦Fax: -369-8585
e-mail:[e-mail] ♦www.nivelco.com

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CONTENTS
1. INTRODUCTION ................................................................................................................................................................................................. 5
2. ORDER CODES.................................................................................................................................................................................................. 5
3. TECHNICAL DATA............................................................................................................................................................................................. 6
3.1 GENERAL DATA............................................................................................................................................................................................. 6
3.2 ADDITIONAL DATA FOR EX APPROVED VERSIONS ........................................................................................................................................... 7
3.3 DIMENSIONS ................................................................................................................................................................................................. 8
3.4 ACCESSORIES............................................................................................................................................................................................... 9
4. INSTALLATION AND ELECTRIC CONNECTION ............................................................................................................................................. 9
4.1 WIRING....................................................................................................................................................................................................... 10
4.2 SAFETY REGULATIONS FOR THE EX APPROVED UNITS .................................................................................................................................... 10
5. PUTTING INTO OPERATION, PROGRAMMING............................................................................................................................................. 11
5.1 PROGRAMMING ........................................................................................................................................................................................... 11
5.1.1 Display and keys of the SAP 202 display module ......................................................................................................................... 12
5.1.2 Steps of programming ................................................................................................................................................................... 13
5.1.3 Parameters – descriptions and programming................................................................................................................................14
5.2 ERROR CODES ............................................................................................................................................................................................ 16
5.3 HART COMMUNICATION .............................................................................................................................................................................. 16
6. MAINTENANCE AND REPAIR......................................................................................................................................................................... 16
7. STORAGE......................................................................................................................................................................................................... 16
8. WARRANTY...................................................................................................................................................................................................... 16

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Thank you for choosing NIVELCO instrument
We are sure that you will be satisfied throughout its use!
1. INTRODUCTION
THERMOCONT T-500/600 series 2-wire temperature transmitters are suitable for measuring, indicating and transmitting temperature of ordinary and hazardous
gases, fumes, liquids and masses. The Pt100 sensor of the unit is accommodated in normal or plastic coated stainless steel tube manufactured with different
intrusion length end process connection. Intelligent electronics and HART communication provides application possibilities for the most different tasks.
2. ORDER CODES
THERMOCONT T – –
TYPE CODE PROCESS CONNECTION CODE HOUSING CODE SENSOR CODE INTRUSION CODE OUTPUT / EXCODE
Transmitter up to 200 °C T Wall mount W Aluminium 5 Without 0 60 mm 0 4 … 20 mA 2
Transmitter up to 600 °C V ½” BSP C Plastic 6 Class A 1 160 mm 1 4 … 20 mA / HART 4
3/4” BSP D Class B 2 250 mm 2 4 … 20 mA / EEx ia 6
Transmitter up to 200 °C
with plastic coated probe W½” NPT H 400 mm 3 4 … 20 mA / HART / EEx ia 8
Tx + display up to 200 °C B M 20 x 1,5 J 500 mm 4 4 … 20 mA / EEx d A
Tx + display up to 600 °C L 1” Triclamp L 1000 mm 5 4 … 20 mA / HART / EEx d B
1½” Triclamp K 1500 mm 6 4 … 20 mA / EEx d ia C
Tx + display up to 200 °C
with plastic coated probe R2” Triclamp N 2000 mm 7 4 … 20 mA / HART / EEx d ia D
DN 25 pipe coupling O 2500 mm 8
DN 40 pipe coupling P 3000 mm 9
DN 50 pipe coupling R
DN 50, St. St. flange
+ PTFE F
2” ANSI St. St. flange
+ PTFE A
1” NPT reinforced casing S
Not all combinations possible!
Ex certified units should have aluminium housing and Ex tag in the order code
Requirement for housing position „B”; „C”; „D” i.e. other than„A; should be specified with the order (See 3.3 Dimensions)

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3. TECHNICAL DATA
3.1 GENERAL DATA
TYPE TR--
TW--
TT--
TB--
TV--
TL--
TW--
Range -50 °C...+200 °-50 °C...+600°C
Probe Pt 100 sensor in PFA coated St. St. (DIN 1.4571) tube Pt 100 sensor in St. St. (DIN 1.4571) tube
Maximum pressure ** 2.5 MPa (25 bar) in +20 °C ; 1.6 MPa (16 bar) in +400 °C
Output
4…20 mA / HART
4 … 20 mA limits of the output signal: 3.9 … 20.5 mA
minimum loop resistance with HART R tmin = 250 ohm
Mode 6 digit LCD, symbols, engineering units, bargraph
Display Resolution 0.1 °C (0.1 °F) 0.4 °C (0.4 °F)
Pt 100 Class A ±(0.3+ |0.0025 t | ) °C±(1.5+ |0.004 t | ) °C
Pt 100 Class B±(0.4+ |0.0055 t | ) °C±(1.5+ |0.006 t | ) °C
Output
current
Temp. coefficient ±0,02°C / °C
Pt 100 Class A ±(0.2+ |0.0025 t | ) °C±(1.5+ |0.004 t | ) °C
Pt 100 Class B±(0.35+ |0.0055 t | ) °C±(1.5+ |0.006 t | ) °C
Accuracy
Display
Temp. coefficient ±0.002 °C / °C
Error indicaton By current output 3.8 mA or 22 mA
Power supply 10V…36V DC
Output load RL= (Us– 10 V) / 0.022 A, Us= supply voltage
Ambient temperature - 40 °C …+70 °C with display – 25 °C …+70 °C
Electric protection Class III
Ingress protection IP 65
Process connection and intrusion ** According to order code
Electric connection Through plastic cable gland: M 20 x1,5 using shielded two-wire cable with diameter: ∅6 …12 mm and cross section: 0,25 … 1,5 mm2
Housing Powder paint coated, cast aluminium (öAlSi12) or fibre-glass reinforced plastic Powder paint coated cast aluminium (öAlSi12)
Wetted parts ** PFA, PTFE Stainless steel: DIN 1.4571
with plastic housing ca. 0.5 kg + probe 0.5 kg/m type TW … ca. 0.9 kg
Mass with aluminium housing ca. 0.9 kg + probe 0.5 kg/m type TW … ca. 0.5 kg
* t = reading temperature
** No data for type TW …

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3.2 ADDITIONAL DATA FOR EX APPROVED VERSIONS
Type T – 5 – 6Ex
T – 5 – 8Ex
T – 5-AEx
T – 5-BEx
T – 5-CEx
T – 5-DEx
Protection mode Intrinsically safe Flame proof casing Flame proof casing and intrinsically safe
Protection mark II 1 G EEx ia IIB T6...T1 +600°C II 2 G EEx d IIB T6...T1 +600°C II 1/2 G EEx d ia IIB T6...T1 +600°C
Ex approved power supply data Umax = 30 V Imax = 140 mA Pmax = 1,0 W
Ci< 20 nF Li< 200
µ H–Umax = 30 V Imax = 140 mA Pmax = 1,0 W
Ci< 20 nF Li< 200
µ H
Cable gland Metal M 20 x1,5 cable diameter 6…12 mm Metal M 20 x1,5 cable diameter: 9 … 11 mm
Ambient temperature – 40 °C…+70 °C
with display – 25 °C…+70 °C
– 40 °C…+70 °C
with display – 20 °C…+70 °C
Housing Paint coated aluminium
Maximum temperatures allowed for the Ex approved units
Temperature
class T6 T5 T4 T3 T2 T1
T ambient 60°C 70°C
T medium 80° C 95°C 130°C 195°C 295°C 440°C

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3.3 DIMENSIONS
ORDINARY TYPES EXPLOSION PROOF TYPES
-50 °C… +200 °C-50 °C… +600 °CINSTRINSICALLY SAFE FLAME PROOF CASING
~89
273
Intrusion length
~89
273
Intrusion length
~97
Intrusion length
max 5000 mm ~303
Ø20
~97
Intrusion length
max 5000 mm
~306
Ø20
TR–  – TW–  – T – 5 – AEx T – 5 – BEx
TT–  – TB–  – 
TV–  – TL–  – T – 5 – 6Ex T – 5 – 8Ex
T – 5 – CEx T – 5 – DEx

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HOUSING POSITIONS VERSION FOR WALL MOUNTING
120
108
~ 137
120
108
~ 163
"B""A"
"C" "D"
Without sensor With sensor
Requirement for housing position other than„A; should be specified with the order TW – 00 – TW – 0 – 
3.4 ACCESSORIES
•Installation and Programming Manual
•Warranty Certificate,
•Manufacturer’s Declaration,
•2 cable glands
4. INSTALLATION AND ELECTRIC CONNECTION
•Place of installation should be selected so that proper place should be available for handling.
•Housing of the units with flange or threaded connection can be rotated. After installing the unit housing can be turned to reach best position for reading display.
•Device should be fastened with two nuts of M4.

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4.1 WIRING
•Transmitters are used in 2-wire systems with power supply of 10 … 36 V
DC. Resistance of the units in the loop depends on the voltage of the
power supply.
•For wiring shielded cable suggested in the Technical Data should be used.
•After removal of the housing cover and taking out the display module (if
any), the screw terminals can be accessed. Cover of the flame proof
housing can be removed after unhooking the clamp.
•The unit should be grounded by the inner or outer grounding screw.
•Loop should be connected to terminal 3 (+) and 4 (-). Other terminals are
for internal connection of the Pt sensor.
•The Pt100 sensor for types TW--should be wired as shown on
drawing at the right.
•Switch on the unit and make necessary programming.
•After wiring and programming ensure proper sealing and closing of the
cover (and fastening of the clamp with the flame proof models).
+
–
Mains
Ex
Ex
56 4321
The screenin
g
is
to be
g
rounded at
one point only
+
–
56 4321
Pt 100
The Pt100 sensor for types
TW-00-should be wired
as shown on drawing
!
The unit may be damaged by electrostatic discharge (EDS) via its terminal, thus apply the precautions commonly used to avoid electrostatic
discharge e.g. by touching a properly grounded point before removing the cover of the enclosure.
4.2 SAFETY REGULATIONS FOR THE EX APPROVED UNITS
•Intrinsically safe units should be powered by duty certified intrinsically safe [EEx ia IIB] or [EEx ia IIC] device with features as per technical data above.
•Plastic coated probes may be charged electrostatically therefore such units should only be used for measurement of conductive medium and its specific
resistance must not exceed 104Ωm, even under the most unfavourable conditions and at the most unfavourable place.
•The Ex device should be grounded by its grounding screw.