FOUR-SENSOR DIGITAL THERMOMETER
WITH SERIAL COMMUNICATION
TI44EPLUSV01-01T
-15749
1. DESCRIPTION
2. SAFETY RECOMMENDATIONS
3. APPLICATIONS
4. TECHNICAL SPECIFICATIONS
Temperature indicator designed to monitor average, differential or individual temperatures of up-to four
sensors. It can be connected to Sitrad real-time monitoring and management software or smartphone
APP using RS485 serial communication port.
It features IP65 frontal protection, optional drip protection case at rear and tamper-proof function
lockdown to prevent unauthorized change of parameters.
- Check the controller for correct fastening;
- Make sure that the power supply is off and that it is not turned on during the controller installation;
- Read the present manual before installing and using the controller;
- Use adequate Personal Protective Equipment (PPE);
- For application at sites subject to water spills, such as refrigerated counters, install the protecting vinyl
supplied with the controller;
- For protection under more critical conditions, we recommend the Ecase cover, which we make
available as an optional item (sold separately);
- The installation procedures should be performed by a qualified technician.
• cold storage equipment
• machine tools
• stoves
• furnaces
• motor vehicles
• air conditioned rooms
• food, chemical, and pharmaceutical industries.
evolution
TI-44
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Ver
.01
Measurement range
(**)
5. INDICATIONS AND KEYS
Upper key
TI-44
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Lower key
Set Key
Quick Access
Menu Key (Flatec)
Sensor 1 indication LED
Sensor 2 indication LED
Sensor 3 indication LED
Temperature unit indicator LED
Functions lockdown indication LED
Sensor 4 indication LED
-50 to 200°C (-58 to 392°F)
Power Supply
Ti-44E Plus:
115 or 230 Vac ±10%* (50/60 Hz)
Ti-44EL Plus:
12 or 24Vac/dc +10%*
Operating Temperature
0 to 50° C / 32 to 122°F
Operating humidity
10 to 90% RH (with no condensation)
IMPORTANT:
Only sensor S1 is included with the product. Sensors S2, S3, and S4 are sold separately.
(*) Admissible variation in relation to the voltage rating.
(**) This device can measure temperatures of up to 200°C/392°F, when used in conjunction with the SB59 silicon sensor
cable (sold separately).
Dimensions (mm)
Cutout dimensions (mm)
76 x 34 x 77 mm (W x H x D)
X = 71±0,5 Y = 29±0,5 (see Image V)
1
2
3
4
TI-44
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TI-44
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1
Functions
lock
Protection
level
IP 65
FRONT
Up to four
temperature
sensors
Serial
Programming
Supervisory
system
Differential
temperature
calculation
Average
temperature
calculation
Approximate consumption
0.6 VA
6. WIRING DIAGRAM
6.1. Electrical connections (see Images I to IV)
IMPORTANT
INSTRUMENTS IN THE EVOLUTION SERIES HAVE
TWO DIFFERENT TERMINAL SIZES, BUT BOTH ARE
COMPATIBLE WITH THE SCREWDRIVER 2.0mm.
USING THE APPROPRIATE TOOLS DURING
INSTALLATION ENSURES A LONGER LIFE AND THE
PROPER OPERATION OF THE PRODUCTS.
IMPORTANT:
Only the
sensor 1
is sold with the
product, the
sensors 2,3 and 4
can be purchased
separately.
1
5 6 7 8
2 3 4
9
10 11 12 13 14 15 16 17
115 Vac
S1
Image I: TI-44E Plus - 115Vac
1
5 6 7 8
2 3 4
9
10 11 12 13 14 15 16 17
230 Vac
S1
Image II: TI-44E Plus - 230 Vac
1
5 6 7 8
2 3 4
9
10 11 12 13 14 15 16 17
12 Vac/dc
Image III: TI-44EL Plus - 12Vac/dc
1
5 6 7 8
2 3 4
9
10 11 12 13 14 15 16 17
24 Vac/dc
Image IV: TI-44EL Plus - 24Vac/dc
S1
S1
A B
SITRAD
S2*
S3*
S4*
S2*
S3*
S4*
S2*
S3*
S4*
S2*
S3*
S4*
A B
SITRAD
A B
SITRAD
A B
SITRAD
6.2. Temperature sensor connection
- Connect the
sensor S1
wires to terminals "7 and 8": the polarity is not relevant.
- The sensor cable can be extended up to 200 meters, by the user itself, using a PP2x24AWG cable.
- For immersion in water, use a thermowell (Image VI - item 13), available in the Full Gauge Controls
product line (sold separately).
6.3.
Controller power supply
Use the pins according to table below, considering the set version:
6.4. Recommendations of IEC60364 standard
a)
Install overload protectors in the controller supply.
b)
The sensor cables may be together, but not in the same conduit where the power supply of the
controller and/or of the loads passes through.
a)
Cut out the panel plate (Image V - item 13) where the controller shall be fastened, with sizes
X = 71±0.5 mm and Y = 29±0.5 mm;
b)
Remove side locks (Image VI - item 13): to do that, compress the central elliptical part (with the Full
Gauge Controls logo) and displace the locks backwards;
c)
Introduce the controller in the notch made on the panel, inwards;
d)
Place the locks again and then displace them until they compress into the panel, fastening the
controller to the housing (see arrow indication in Image VI - item 13);
e)
Perform the electric installation as described in item 6;
f)
Adjust the parameters as described in item 8.
ATTENTION: for installations requiring liquid tight sealing, the notch sizes for the controller
installation should be no more than 70.5x29mm. The side locks should be fastened so that they
press the sealing rubber avoiding infiltration between the notch and the controller.
Protector vinyl - Image VII (item 13)
It is supplied with the instrument in the package.
IMPORTANT: Make the application only after completing the electrical connections.
a)
Retreat the side locks (Image VI - item 13);
b)
Remove the protective film from the adhesive vinyl face;
c)
Apply the vinyl over the entire upper part, bending the flaps, as indicated by the arrows - Image VII
(item 13);
d)
Reinstall the locks.
NOTE:
The vinyl is transparent, allowing visualization of the wiring system of the instrument.
8.1.
Quick Access Menu Map
7. FASTENING PROCEDURE
8. ADJUSTMENT OF THE SETPOINT AND PARAMETERS
To access or browse the quick access menu use the
;
key (quick touch) while the controller is
displaying the temperature. With each touch the next function in the list is displayed. To confirm use
the
/
key (quick touch). See chapter 8.3. for more details. The map of functions is shown below:
;
FUNCTIONS LOCKDOWN
;
ERASE MAX. AND MIN.
VALUES
EXIT THE FUNCTION
;
FUNCTION SELECTION
;
MIN. AND MAX. TEMPERATURE
RECORD
;
TI-44
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TI-44
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TI-44
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TI-44
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TI-44
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;
TI-44
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DISPLAY DIFFERENTIAL
CALCULATION
TI-44
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DISPLAY AVERAGE
CALCULATION
LEGEND:
To the terminal of the connecting block
Have this manual in your hands
using the
FG Finder
application.
Pins
TI-44E PLUS
TI-44EL PLUS
9 and 10
9 and 11
115 Vac
230 Vac
12 Vac/dc
24 Vac/dc
