newins NT 3400P Series User manual

NT 3400P Series
2 - Wire Pressure Transmitter
http://www.newins.co.kr
 WARNING / CAUTION / NOTE
1. Checking the Accessories
2 . Part Name
3. Installation
4. Terminal Diagram
5. Features
6 . General Specification
7 . Major Function
8 . Operation and Setting Mode
9 . Ordering Code
contents

※ Be sure to observe following warning / cautions and those provided in the text.
In order to secure safety in handing the instrument.
 WARNING
General
‣ In order to prevent electric shock, be sure to disconnected this
instrument from the main power source when wiring.
Protective
Grounding
‣ In order to prevent electric shock ; be sure to provided protective
grounding prior to turning on this instrument.
Do not cut a protective grounding conductor disconnected
protective grounding.
Power
Source
‣ Make sure that the supply voltage for this instrument conforms to
the voltage source.
‣ Attach protective cover prior to turning on this instrument.
Fuse
‣ In order to prevent a fire, use only our specified fuse.
‣ Don't short-circuit a fuse.
Working
Environment
‣ Do not operate this instrument in the environment where it is
exposed to a combustible, explosive, corrosive gas or water, steam.
Input and
Output
wiring
‣ Provide input and output wiring after turning off the power.
 CAUTION
Inside of
instrument
‣ Do not disassemble the inside of the instrument.
‣ Prevent inflow of dust, water, oil and wiring dregs in to the
instrument.
Input and
Output wiring
‣ Do not use empty terminals for other purposes such as
relaying, etc.
‣ Wire correctly after checking the polarity and purpose of the
terminal.
‣ When wiring the instrument, separate from high voltage
cables, power lines, and motor lines to prevent inductive noise.
Transportation
‣ When transporting this instrument or the equipment with this
instrument incorporated in it, take measures to prevent
opening the door and falling out the inner module.
 NOTE
Instruction
manual
‣ Deliver this instruction manual to an end user.
‣ prior to handing the instrument be sure to read this manual.
‣ If you have any question on this manual or fine any errors
omissions in this manual, contact our sales representative
‣ After reading this manual, keep it carefully by the instrument.
‣ When the manual, is lost or stained, contact our sales
representative.
‣ It is prohibited to copy or reproduce this manual without our
permission.
Checking the
accessories
‣ Upon delivery instrument, unpack and check its accessories and
appearance. if there are missing accessories or damage on the
appearance contact our dealer where you purchased the
instrument or our sales representative.
Installation
‣ When installing this instrument, put on a protective gear such
as safety shoes, helmet, etc. for your safety.
Maintenance
‣ Only our serviceman or persons authorized by NEWINS are
allowed to remove and take the inner module, the main unit
and printed circuit boards apart.
Disposal
‣ Disposed the used products in a correct way.
‣ Do not incinerate plastics of m aintenance parts and
replacement parts. A harmful gas mat be produced.
‣ To dis posed of this instrument, consign to the special agent as
an industrial waste.
Cleaning
‣ Use dry cloth to clean the surface of this instrument
‣ Do not use any organic solvent.
‣ Cleaning the instrument after turning off the power.
Revisions
‣ This instruction manual is subject to change without prior
notice.
Evasion of
responsibility
guarantee
‣ Be sure to observe the caution in operating, maintaining, and
repairing this instrument. We will not be responsible for or
guarantee the damage resulting from negligence of
them.

- 4 -
- 5 -
1. Checking the Accessory
when you received, please check the Insufficient accessories and defective products shape.
If the lack of parts, please contact the company.
Transmitter
A MANUAL
2. Part Name
NT50-30LP
SAMT
E
M
AL1
AL2
TRIM
NEWINS
1
2
3 4
5
① Measured value display
②
MODE
KEY
Storage the set data and change the
operation menu
③ KEY
Enter into the data setting mode and
modify the changed location
④ KEY
Change the data value
⑤
E X I T
KEY
Out of mode
3. Installation
1. Establishment Method
2. Dimension
E
MNEWINS
4. Terminal Diagram
1. Terminal wiring
1.1. 2-Wire
Power Supply
DC 24V
1
INDICATOR
CONTROLLER
CONVERTER
RECORDER
2
3FG
2-Wire System
※ NT 3300
TRANSMITTER
4.00~20.00mA
250Ω
+ -
+
-
+
-
1.2. Loop-Powered Switch
R L +-
R L +-
+
-
L 1
L 2
COM
External
Power Supply
DC 24V
I
24V Relay
Min Volt : 6V,1.5mA
Relay Coil (I≤40mA) PLC or DCS INPUT
--- Transmitter
--- Pressure Sensor

- 6 -
- 7 -
2. A power source wiring
1. For an electric shock prevention to turn on electricity to the machinery and tools which
after one sees a protective ground connection surely.
2. To the electric wire terminal to use the insulation sleeve compression terminal.
3. The device's power supply voltage to match the voltage of the power is in check.
4. For the protection of life to turn on an electric current to the instrument after
attaching the cover.
 Caution
1. To all the member front line 600V vinyl insulation front lines (JIS C3307), or to use the
front line of above considerable width.
2. To the protective ground terminal to connect above of 3rd type(to connect below earth
resistance 100Ω and smallest size 1.6㎜).
3. Other protection devices and grounding, the grounding in public may be affected by
noise. Accordingly the public are advised not to other devices.
 Attention
5. Features
Pressure range from 0.0~0.1 to 0.0~500.0bar.
Compact size and robust construction.
Range ability in the ratio of 5:1
Built-in multiple function.
Zero trim function.
4 Digit LCD & FND for parameter alteration and
PV output on the spot.
IP-67
6. General Specification
1. Input Type
2. Measuring and displaying interval : 100ms
3. CMRR(Common Mode Rejection Ratio) : 140dB or more
4. NMRR(Normal Mode Rejection Ratio) : 60dB or more
5. Moving average filter (1~99)
6. Power : DC 9~35V
7. Accuracy : ±0.25% FS
8. Output : DC 4.00~20.00㎃
9. Load limit : (Vsp9V) 0.022=RΩ
10. Vibration(20..5000㎐) : 20㎐
11. Diaphragm : SUS316L
12. Oil Filling : Silicon Oil
13. Dead Volum change @25℃ < 0.1mm ≥ /FS
14. Sensor Operating Temperature : -30~100℃
15. Operating condition
Operating Temp/Humidity : -30~70℃, 10~90%
Storage Temp/Humidity : -30~70℃, 10~90%
16. etc
Weight : 200g
Body material : Aluminum (ALDC, 8S)
Degree of protection : IP-67
Process Connection : PT 1/2
7. Major Function
1. Unit function(
UNIT
)
- Set the unit user.
- mmH2O, Pa, Bar
2. Sensor compensation function(
5-AD
)
- The function is useful for compensating error by long sensor line or changed zero point by
aged sensor.
Ex) Before sensor adjust = 5.10bar
After sensor adjust
= measured value + compensated value
= 5.10 - 0.10
= 5.00bar
측정치
5.10
보정후
5.10-0.10
=5.00
-0.10
보정치
0 0 0 0S - A D
3. Cut-Off function(
C-OF
)
- This function is used when you want to indicate the indicated value as 0.00 up to a
specific indication value
0
2.50
5.00
10.00
6.00 12.00 20.00
bar
mA
Cut-off : 2.50
Indication value ZERO notation
output current(Fixed at 4.00 mA)
Input Range
Over Pressure
0.0~0.1bar
2.5bar
0.0~0.2bar
2.5bar
0.0~0.5bar
2.5bar
0.0~2.0bar
4.0bar
0.0~5.0bar
7.0bar
0.0~20.0bar
30.0bar
0.0~50.0bar
75.0bar
0.0~200.0bar
300bar
0.0~2.0bar(Absolute pressure)
4.0bar
0.0~5.0bar(Absolute pressure)
7.0bar
0.0~20.0bar(Absolute pressure)
30.0bar
Before
5.10
After
5.10-0.10=5.00
-0.10
Compensated Value

4. Filter function(
FILT
)
- This function is moving average filter.
It displays in recent input No 1~99 sample average.
Do not use filter when high speed response is needed.
When output and display value are changed by irregular input, it is possible to get regular
input and display value by using filter function.
5. Output scaling function(
AO-M
)
-This function is used when you want to set the pressure Range to any user and use it.
H-ot : 9.00(20mA)
L-ot : 0.0(4.00mA)
4.50
9.00
12.00 20.00
bar
mA
0.0
4.00
ex) At a maximum pressure of 10.00 bar at 0.00 to 9.00 bar
When trying to use with 4.0 mA to 20.00 mA
7. Sensor zero trim
- In case you need to do that are instructed the current value to zero key current
pressure is zero, by when they have tapping trim for three seconds.
8. Alarm function(
A L-M
)
Alarm type : High, Low
There are two ALARMs that can be individually set, and contact output and Loop-Power
method are also possible.
예) 1.AL-1 High alarm (H): 10.0bar
dB-1 band : 0.5
High-Alarm
경보ON
측정치
10.5bar
경보Off
10bar
2.AL-2 Low alarm(L):10.0bar
dB-2 band : 0.5
Low-Alarm
경보ON
측정치
10bar
경보Off
9.5bar
0001 0099
~
6.
VAC
When measured up to the pressure from the
vacuum with the pressure Transmitter (-760.0
mmHg to 3.000 kg / kg), it was converted
into mmHg unit under Zero and it was scaled
to the value set to the Scale High value when
it was over Zero kg / indicated value and
conversion has been units ㎠ is the function
that is displayed.
By using the calibration function of the
sensor, you can trim the Zero point to Key at
atmospheric pressure.
ex) Transmitter specification -760.0MmHg～3.000㎏ / ㎠
0.000
12.00 20.00 mA
3.000kg/cm²
kg/cm²
단위 ON
mmHg
단위 ON -760.0 mmHg
Sensor Type : mA
High Range : 3.000kg/cm²
Low Scale : 0.000mA
Function : VAC
Using the one with output of 4.00 to 20.00 mA, when looking up to vacuum pressure
ALF1 PV-H
DB-1 000.5
AL-1 500.0
E
E
E
M
M
M

8. Operation and Setting Mode
It is All reset when ship the goods from factory. If you want initialize all parameter, please
reset the instrument. Push the
key and key at the same time and ON the power.
It is initialized and operation by new setting value.
‣ Initial setting value is,
‣ Sensor type(Pre), Unit(mmHg), H-SC(User), L-SC(User),
S-Ad(0), SAMP(0),C-OF(0),Fipt(8)
‣ ALARM
AL1(PV-H), db-1(0.1), AL1(9999), AL2(PV-H), db-1(0.1), AL2(9999)
‣ Current output
H-ot(User), L-ot(User)
-It is MODE that purchases a machine and sets it according to the purpose of use by the
user. This machine has three MODE
It is composed.
Setting Mode
-Change the setting push at the same time to move setting mode.
-Press
E
key to save the data and proceed to the previous step.
- key DIGIT Change (blink)
- Key Change the DIGITAL number. (Blinking)
8-1. Input setting method
S T-M
PV
+
5EN5 Sensor type
를 동시에 누른다
H-SC Hi-Scale
Lo-Scale
SAMP Sampling-Time
(1~60 sec)
Battery Type
L-SC
Sensor Adjust
S-AD
UNIT Unit
(mmHG,PA,bar)
BAR
PV
PRE
1000
0000
0000
0010
E
E
E
E
E
E
M
M
M
M
M
E
M
CUT-OFF
C-OF
Filter
(0~99 )
FILT
0000
0000
E
E
M
M
8-2.How to set alarm(Option)
S T-M
PV
+를 동시에 누른다
A L-M
PV
E
E
E
E
E
E
M
M
M
M
M
M
ALF1 P V - H
DB-1 0 0 0 1 Alarm1
Dead-Band
AL-1 9 9 9 9 Alarm 1 Date Set
ALF2
DB-2
AL-2
PV-H Alarm2 Function
(Hi,Lo)
0001 Alarm2
Dead-Band
9999 Alarm2 Data Set
Alarm1 Function
(Hi,Lo)
M
E
Initialization of the data (All Reset)
 CAUTION

8-3.Transmission output method(AO-M)
S T-M
PV
+를 동시에 누른다
A L-M
PV
AO-M
E
E
M
H-OT 1000 Out-Hi
(전류 출력 상한값)
L-OT 0000 Out-Lo
(전류 출력 하한값)
M
M
E
BATTERY TYPE
- The specification of this machine is the same as general type excluding Battery.
Battery specification : AlKALINE 1.5V AAA 2EA
Battery capacity :About 1100 mAh per piece
Battery Operating temperature : About –18℃ ~ 55℃
Battery life span : About 3 years
Sampling Time Setting method
S T-M SAMP 0 0 1 0
※ Battery life may differ depending on usage environment.
※ Battery Type is basically composed of LCD display.
※ Sampling Time setting ("1" corresponds to 0.5 sec)
9. Ordering Code
NT34
P
Description(Basic)
Range
00
0.0~0.1bar
01
0.0~0.2bar
02
0.0~0.5bar
03
0.0~1.0bar
04
0.0~2.0bar
05
0.0~5.0bar
06
0.0~10.0bar
07
0.0~20.0bar
08
0.0~50.00bar
09
0.0~100.0bar
10
0.0~200.0bar
11
0.0~300.0bar
12
0.0~500.0bar
13
-760 mmHg ~ 0
14
-760 mmHg ~ 1.0bar
15
-760 mmHg ~ 5.0bar
16
-760 mmHg ~ 10.0bar
Protection
P
IP-67
type
G
Gauge pressure
S
Sealed gauge pressure
A
Absolute pressure
Process connection
0
PT1/2" (Standard)
1
PT1/4"
2
PF3/8"
3
Other
Option Type
B
Battery Type
LP
Loop Type
S
2Alarm Contact
※ Note : Range ability in the ratio of 5:1

NEWINS Co., Ltd.
502, DaelimMotors B/D,
535, Gonghang-daero, Gangseo-gu, Seoul, KOREA
Tel : [phone], Fax : [phone]
http://www.newins.co.kr E-mail : [email protected]
Seoul Office :
Sales
Department
301-1101~3, 3th, Buchen Techno-Park,
397, Seokcheon-ro, Ojeong-gu,
Buchen-city, Gyeonggi-do, KOREA
Tel : [phone], Fax : [phone]
Head Office :
Factory