Unitech UT-9001 User manual

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Model No. : UT-9001
TEMPERATURE TRANSMITTER
INSTRUCTION MANUAL
M
DIN MOUNT HEAD MOUNT

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UT-9001
TEMPERATURE TRANSMITTER
I
WARNING
Electrical Consideration / Precautions
The controller is considered “rack and panel mounted equipment” per EN 61010-1, Safety Requirements for
electrical equipment for Measurement, Control and Laboratory Use, Part 1: General Requirements. Conformity
with 2/23/EEC Low Voltage Directive, requires the user to provide adequate protection against a shock hazard.
The user shall install this controller in an enclosure that prevents OPERATOR access to the rear terminals.
FAILURE TO COMPLY WITH THESE INSTRUCTIONS COULD RESULT IN DEATH OR SERIOUS INJURY.
Shielded twisted pair cable is required for all Analog Input & Output, Process Variables,
RTD, Thermocouple, DC volts-mV, low level signal, mA, Alarm Outputs, and Computer
communication interface circuits.
CAUTION
FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY RESULT IN PRODUCT DAMAGE.
Power Supply / Wiring Requirements
Applying 240V AC to a controller rated for 12-24VDC will severely damage the controller
and is a fire and smoke hazard.
This controller is suitable for connection to 230 15% VAC, 50 Hz power mains.+
It is the user responsibility to provide the following
230 15% VAC - a switch, fuse (1/2A, 250V) or a circuit breaker.+
The above items should be installed together with UT-1412 for the products electrical protection.
The switch, Fuse or circuit-breaker should be located close to the controller, within easy reach
operator. The switch or Circuit-breaker should be marked as the disconnecting device for the
controller. applying power to Multiple instruments, make sure that sufficient current is supplied,
Otherwise, the instruments may not start up normally due to the voltage drop caused by the in-
rush current.
FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY RESULT IN PRODUCT DAMAGE.
Disposal action of Instruments follows as per country and regional law and rules & regulation also same in
international. Company might be follows as per rules.
DISPOSAL ACTION
PRE CAUTIONS, WARNING AND DISPOSAL ACTION
Line voltage Wiring

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CONTENTS
UT-9001
TEMPERATURE TRANSMITTER
2. NSTALLATIONI
2.1 MOUNTING
2.2 EXTERNAL DIMENSION
2.3 TECHNICAL SPECIFICATIONS
2.4 WIRING DIAGRAM
1. OVERVIEW
1.1 INTRODUCTION
2
2
3
3
3
4
5
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1.2 SAFETY NOTES 2
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1. Introduction1
Function
Mount Anywhere
The UT-1402 product group is Process control instruments that must be panel mounted. The wiring terminals
-must be provided. the UT-1402 is environmentally hardened and, if suitably handled, can be mounted virtua
-lly anywhere in plant or factory; in a panel or enclosure wall mounted or Flameproof enclosure or even on
the process machinery. it can withstand ambient temperature up to 50°C
1. OVERVIEW
1.2 Safety Notes
Please read this manual carefully and completely before you use the device for the first time. The device may only
be used by qualified personnel and repaired by UNITECH Instruments personnel. There is no warranty of damages
or injuries caused by non-observance of the manual.
The device may only be used in approved temperature range.Ø
The opening of the case should only be done by qualified personnel.Ø
The instrument should never be placed in the highly power noise environment.Ø
You should not make any technical changes on the deviceØ
The appliance should only be cleaned with a clean damp cloth OR use only pH-neutral cleaner.Ø
UT-9001
TEMPERATURE TRANSMITTER
Unitech Technocrats pvt. Ltd’s Temperature Transmitter is the best for isolation input & output signal. It
accepts RTD as Temp. Input & gives 4-20mA loop as output. It also acts as converter/Repeter as it accepts
different type of input signals & gives Variety of output.
Additionally Internal Transmitter loop power supply of 24VDC is provided to Power up two-wire transm-
itters. For long-term accuracy of the instruments low drift precision components are used while all inst-
ruments low drift precision components are used while all instruments undergo a burn-in for better re-
liability.
.

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2.1 Mounting
2.2 External Dimension
2. INSTALLATION
CAUTION
The product can be mounted on tilted or horizontal
panel using the mounting clamps supplied. Proper
space must be available at the back of the panel for
installation and maintenance activity.
Installation Mounting Precautions
FAILURE TO COMPLY WITH THESE INSTRUCTION MAY
RESULT IN INSTRUMENT DAMAGE
UT-9001
TEMPERATURE TRANSMITTER
+
OUTPUT
-
--- -
-
+
OUTPUT
-
+
OUTPUT
-
LOOP24V
1234
5678
AB
RTD
678
B
+
OUTPUT OUTPUT
-
Round Head Mount
DIN Mount
DIMENSION
All dimensions are in mm
SIZE AB D CE
23 52375 110DIN
E
1234
5678
AB
RTD
678
B
+
OUTPUT
-
LOOP24V
DIN Mount
H
Round Head Mount
SIZE H
45ROUND
Dia Height
21

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2.3 Technical Specifications
UT-9001
TEMPERATURE TRANSMITTER
Max 7.5 V and 0.022 A
Max 40 C to 85 C
Max 40 C to 85 C
Input
Type Of Input
T/C K, J, R, S, T, E
RTD Pt-100, Pt-1000, Cu-53 [2 wire, 3 wire]
0 - 400 Ohms / 0 - 200 Ohms
Resistance
VOLTAGE [Analog]
Linear : 0.5~2.5VDC, 1~5VDC, 0~10VDC
Feature
Stability : <0.05 / Year
Accuracy
T/C + 0.25% of Full Scale
RTD Class A
+ 0.1% of Full Scale
ANALOG [V & I]
Automatic Software based self compensation
Cold Junction Comp.
“ ” or “ ” indication on displayOPEN OVER
Sensor Break Info.
AS per Input Range Table
Range Limits
>330 K for Voltage ,mV, and T/C, 100 R for current
Input Impedance
O/P Resolution : 0.3 Micro AMP.
Stability: 0 - 2.5%
Over Range : >> 20.5 mA
Under range : << 3.8 mA
Normal : 4 - 20 mA
Sensor Break : 3.6 mA or 22 mA
Output
Accuracy 0.15 % On Span
Supply Voltage 7 to 45 VDC
TECHNICAL SPECIFICATIONS
Response time:>1 Sec.
Switching delay : <5 Sec.
Protection IP - 00 / Ip66
Material PC Housing.
Size
UT 9001 - H : 44 x 22. Mm - Hade mounted, UT - 9001 - D : 13 x 99 x 113 Din rail mounted
Load
Storage Temp.
Oprating Temp.

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2.4 Wiring Diagram
CAUTION
WIRING CONSIDERATION
Shielded twisted pair wire is used for all analog I/P, Process sensors RTD,
Thermo-couple, mV-mA DC, Volt DC, Linear input and Communication.
AILURE TO COMPLY WITH THESE INSTRUCTION MAY RESULTF
IN INSTRUMENT DAMAGE
CAUTION
LINE VOLTAGE
This product is suitable for connection 110/230VAC, 50Hz or 12/24 VDC main power
supply. It is user responsibility to provide proper protection for the products electrical
protection .
when applying power to various instruments, make sure sufficient current is supplied.
otherwise the instruments may not start up due to the Voltage drop.
AILURE TO COMPLY WITH THESE INSTRUCTION MAY RESULTF
IN INSTRUMENT DAMAGE
UT-9001
TEMPERATURE TRANSMITTER
+
OUTPUT
-
Round Head Mount
OUTPUT : LOOP POWER
7.5 to 45VDC
4to20mA
mA
+
INPUT : TEMP. SENSOR
3-wire 4-wire 2-wire
S.M.P.S
INDICATOR
+
-
+
-
4-20mA
24VDC
Electrical Schematic

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CAUTION
WIRING CONSIDERATION
Shielded twisted pair wire is used for all analog I/P, Process sensors RTD,
Thermo-couple, mV-mA DC, Volt DC, Linear input and Communication.
AILURE TO COMPLY WITH THESE INSTRUCTION MAY RESULTF
IN INSTRUMENT DAMAGE
CAUTION
LINE VOLTAGE
This product is suitable for connection 110/230VAC, 50Hz or 12/24 VDC main power
supply. It is user responsibility to provide proper protection for the products electrical
protection .
when applying power to various instruments, make sure sufficient current is supplied.
otherwise the instruments may not start up due to the Voltage drop.
AILURE TO COMPLY WITH THESE INSTRUCTION MAY RESULTF
IN INSTRUMENT DAMAGE
UT-9001
TEMPERATURE TRANSMITTER
1234
5678
AB
RTD
678
B
+
OUTPUT
-
OUTPUT
OUTPUT LOOP
2 1
+
-
+
-
v
4 TO 20mA
INPUT
RTD PT-100 SENSOR
8 7 6
A B B
+
OUTPUT
-
DIN Mount