Full Gauge Controls TI-33Ri plus Product Manual

1. DESCRIPTION
TI-33Ri plus
The is a temperature indicator with serial communication. It can work with up to three
sensors. Each sensor input can be configured individually through the advanced function menu, where
the user can enable or disable each sensor and adjust their calibration offset. The functions
provide indication for differential and average temperature among the sensors.
Through serial output, the RS-485 allows communication with SITRAD software, which makes its
configuration simple and fast.
2. APPLICATION
Freezers, operating machines, hothouses, stoves, freezing trucks, acclimatized rooms, food/ chemical/
drug industry.
3. TECHNICAL SPECIFICATIONS
- Power supply: TI-33Ri plus 115 or 230 Vac ±10%(50/60 Hz)
TI-33RiL plus 12 or 24 Vac/dc
- Temperature range: -50 to 105.0ºC
-58 to 221°F
- Resolution: 0.1°C from -10 to 100°C to 1°C in the rest of the range
1°F from -58 to 221°F
- Dimensions: 71 x 28 x 71 mm
- Sensor: Termistor NTC
- Operation temperature: 0 to 50°C / 32 to 122°F
- Operation humidity: 10 to 90% RH(without condensation)
4. CONFIGURATIONS
4.1 Entering the functions menu
Press and keys simultaneously for 2 seconds until
When is displayed, press SET (shortly) and input the code (123) through
Press to confirm. You can get access to other functions through
SET
procedure above mentioned to configure them. To exit the menu and return to normal operation, press
SET
(shortly) until is displayed.
4.2 - Parameters table
Fun Description Min
Access Code
-99
Sensor 1 (ON or OFF)
0-off
Sensor 2 (ON or OFF)
0-off
Sensor 3 (ON or OFF)
0-off
Sensor 1 offset indication
-5.0
Sensor 2 offset indication
-5.0
Sensor 3 offset indication
-5.0
LED display indication setup mode
Differential calculation setup mode
Average calculation setup mode
RS-485 network address
Access Code
An access code is required when you want to change the configuration parameters. Access code is not
required if you just want to view the parameters adjusted.
Sensor 1 ON or OFF
Sets the temperature measurement from sensor 1 to ON or OFF. This input can be disabled only when it
is not being used by any other indicator function and at least one other input is ON.
Sensor 1 input OFF
Sensor 1 input ON
Sensor 2 (ON or OFF)
Sets the temperature measurement from sensor 2 to ON or OFF. This input can be disabled only when it
is not being used by any other indicator function and at least one other input is ON.
Sensor 2 input OFF
Sensor 2 input ON
Sensor 3 (ON or OFF)
Sets the temperature measurement from sensor 3 to ON or OFF. This input can be disabled only when it
is not being used by any other indicator function and at least one other input is ON.
Sensor 3 input OFF
Sensor 3 input ON
TI-33Ri plus
THREE SENSORS DIGITAL THERMOMETER
WITH SERIAL COMMUNICATION
Ver.01
®
is displayed, then release the keys.
and keys. Use the same
CELSIUS FAHRENHEIT
Max Unit Standard Min Max
-
999 0 -99 999
-
1-on 1-on 0-off 1-on
-
1-on 0-off 0-off 1-on
-
1-on 0-off 0-off 1-on
°C
5.0 0.0 -9 9
°C
5.0 0.0 -9 9
°C
5.0 0.0 -9 9
-
0 5 0 0 5
-
0 3 0 0 3
-
0 4 0 0 4
-
1 247 1 1 247
Sensor 1 offset indication
Allows you to compensate the readings of temperature value from any change caused by an eventual
cable length modification or sensor replacement.
and
Sensor 2 offset indication
Allows you to compensate the readings of temperature value from any change caused by an eventual
cable length modification or sensor replacement.
Sensor 3 offset indication
Allows you to compensate the readings of temperature value from any change caused by an eventual
cable length modification or sensor replacement.
LED display indication setup mode
This function allows you to configure the preference temperature to be displayed. Choose one of the
following:
Differential calculation setup mode
You can configure how the differential temperature calculation is performed.
and keys.
Average calculation setup mode
You can configure how the average temperature calculation is performed.
Unit Standard
-
0
-
1-on Device address in the RS-485 network
-
0-off Device address in the network for communicating with SITRAD .
Note: You cannot have two or more devices with the same address in a network.
-
0-off
°F
0
°F
0 5. FUNCTIONS WITH EASY ACCESS
°F
0 5.1 Viewing other temperatures
- For scrolling through the many temperatures (sensor 1, sensor 2, sensor 3, differential and average
0
temperature) press
-
0
-
0
Sensor 1 temperature
-
1
Sensor 2 temperature
Sensor 3 temperature
Differential temperature
Average temperature
The selected temperature will be displayed for 15 seconds and then returns to the preference
temperature (previously selected in the
5.2 Viewing min./ max. Temperature values
Press the
temperature. If you press the
temperature followed by min./ max temperatures. Then sensor 2 temperatures (
followed by sensor 3 (
If you hold the
6. SIGNALLING
Displays sensor 1 temperature
Displays sensor 2 temperature
Displays sensor 3 temperature
Displays the differential temperature
Displays the average temperature
Displays all temperatures, sequentially
Differential temperature calculation OFF
Sensor 1 temperature minus sensor 2 temperature
Sensor 1 temperature minus sensor 3 temperature
Sensor 2 temperature minus sensor 3 temperature
Average temperature calculation OFF
Average temperature between sensor 1 and sensor 2
Average temperature between sensor 1 and sensor 3
Average temperature between sensor 2 and sensor 3
Average temperature among all sensors (1, 2 and 3)
until your selection is displayed:
function).
key to view the min./ max. temperatures for each sensor and the min./ max differential
key shortly, the
), differential ( ) and average (
key for a while the values are reset and the
Sensor 1 disconnected or out of range
Sensor 2 disconnected or out of range
Sensor 3 disconnected or out of range
Configuration parameters not set or out of range
UL-Underwriters Laboratories
®
message is displayed indicating sensor 1
) are displayed
) temperatures.
message is displayed.