Unitech UT-1401 Operation Manual
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Unitech UT-1401 Operation Manual

Dp indicator & sensor
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Model No. : UT-1401
005 5
.
Mm WC
Pascal
M
MODEL NO:UT-1401
www.unitechinstrument.com
Room Pressure (DP)indicator with integral sensor.
Sure for service with hi-end
Sure for service with hi-end
Add.-78/1/Z/3, Makarpura GIDC, Makarpura, Vadodara Ph : +91 7046223333
Sales:
+91 94273 01436
z
OPERATION MANUAL
DP INDICATOR & SENSOR
Model No. : UT-1401
RL1
MM
Pa
HI
LOW COM
M
UP
ENTER
MODE
www.utplindia.in
Room DP Pressure Indicator
Low
High
Com.
Website:
RL1
MM
Pa
HI
LOW COM
M
UP
ENTER
MODE
www.utplindia.in
External Box : Ex. Flameproof with S S Box
Uni
Uni
versal
versal
Tech
Tech
nology
nology
www.utplindia.in
z
RL1
MM
Pa
HI
LOW COM
M
UP
ENTER
MODE
www.utplindia.in
RL1
MM
Pa
HI
LOW COM
M
UP
ENTER
MODE
www.utplindia.in
E-mail :
sales@utplindia.in
COM
AL 1

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Summary of Contents for Unitech UT-1401

  • Page 1 Model No. : UT-1401 OPERATION MANUAL DP INDICATOR & SENSOR Model No. : UT-1401 LOW COM ENTER MODE LOW COM www.utplindia.in ENTER MODE www.utplindia.in Room DP Pressure Indicator AL 1 LOW COM 005 5 High ENTER MODE LOW COM Com.
  • Page 2 PANEL CUTOUT REGISTER ADDRESS FOR MODBUS INTRODUCTION The UNITECH “Differential Pressure Indicator : UT-1401” is specially designed to indicate the Room pressure between two different areas. The large 4½ digit, 0.4” high LED display is easy to read, even from a distance.

  • Page 3: Front Panel Description

    Model No. : UT-1401 PAGE : 1 FRONT PANEL DESCRIPTION High Com. Mm WC Pascal MODEL NO: UT-1401 www.unitechinstrument.com DISPLAY DESCRIPTION Seven Segment LED display Actual Process Value Red LED will glow on Low value. Red LED will glow on High Value HIGH Red LED will blink when there is a Communication.

  • Page 4: Technical Specification

    Model No. : UT-1401 PAGE : 2 TECHNICAL SPECIFICATION FDA 21 CFR part 11 - GAMP-4 compatible. Microcontroller based indicator with inbuilt Temperature & DP measurement in single enclosure. Incorporates highly stable built-in or DP sensor. (with different unit like mmwc/ pa/ kpa/ mmhg) 3 Digit, 0.56"...

  • Page 5: Installation

    Model No. : UT-1401 PAGE : 3 INSTALLATION Terminal Detail COMM. SUPPLY RS - 485 24VDC SQUARE DESIGN ROUND DESIGN CAUTION WIRING CONSIDERATION SHIELDED TWISTED PAIR WIRE IS USED FOR ALL ANALOG I/P, PROCESS SENSORS, RTD, THERMOCOUPLE, DC mV-mA, VOLT...

  • Page 6: Programming Flow Chart

    Model No. : UT-1401 PAGE : 4 PROGRAMMING FLOW CHART Configuration Setup Calibration Change Mode Selection Mode Mode Mode Password Mode Any New Password WARNING INJURY PROGRAMMING PARAMETER SHOULD BE ACCESSED ONLY BY PERSONNEL WHO ARE TECHNICALLY COMPETENT TO DO SO.

  • Page 7: Configuration Mode

    Model No. : UT-1401 PAGE : 5 CONFIGURATION MODE This Mode is used to change Input , Aarm and Communication Operation Configuration CONFIGURATION MODE PARAMETER Description Range Parameter Default Value Password for Parameter Setting Scroll the digit by key, increase by key.

  • Page 8: Setup Mode

    Model No. : UT-1401 PAGE : 6 Description Range Parameter Default Value Buzzer Timer. Increase digit by key, decrease by key. Values between Time setting for buzzer in sec. Damp. Timer. Increase digit by key, decrease by key. Values between Do not change.

  • Page 9: Calibration Mode

    Model No. : UT-1401 PAGE : 7 Description Range Parameter Default Value Hysteresis # 2 Values between Increase digit by key, decrease by Offset to Process Value. Values between Scroll the digit by key, increase by key. This value Increase OR Decrease the Display PV CALIBRATION MODE This Mode is used to Calibration of the Instrument.

  • Page 10: Error Message And Troubleshooting

    Model No. : UT-1401 PAGE : 8 CHANGE PASSWORD MODE CHANGE PASSWORD PARAMETER Description Range Parameter Default Value Old Password. Scroll the digit by key, increase by key. Values between Existing Password New Password. Scroll the digit by key, increase by key.

  • Page 11: Node Address

    Model No. : UT-1401 PAGE : 09 REGISTER ADDRESS FOR MODBUS RTU PROTOCOL SR NO ANALOG PARAMETERS ABSOLUTE ADDRES ACCESS TYPE PROCESS VALUE 40001 READ ONLY DECIMAL POINT 40002 READ ONLY SETPOINT - 1 40003 READ/WRITE SETPOINT - 2 40004...

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