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       LOAD CELL - INSTRUMENTS

                  DIN RAIL MOUNT-CE APPROVED-PC SYSTEMS 

ACCELERATION -- 4-20mA VIBRATION SENSORS -- TILT -- SHOCK SENSORS --- FORCE -- TORQUE TRANSDUCERS -- WEIGHING COMPONENTS-- PANEL METERS -- DIN RAIL TRANSMITTERS -- LOAD CELLS -- CABLE TRANSDUCERS -- POSITION TRANSDUCERS --- INCLINOMETERS --- LOW COST LOAD CELLS -- - ATEX  APPROVED ACCELEROMETERS --- ATEX APPROVED LOAD CELLS --- PLEASE CONTACT NTT on FAX. +45 98 58 18 66  or  E-MAIL: ntt@ntt.dk

 

DAD141.1

High quality load excitation module. 

The Digital Amplifier, DAD141.1 is an all-in-one device for non-automatic and automatic weighing, filling or loss-in-weigh operations. The standard device includes all the communication facilities needed for industrial weighing, control and registration, i.e. analog current- and voltage output, Ethernet, RS485 and logic I/Os for direct control of valves or bars and simple remote operations.

The DAD141.1 is a stand-alone device for DIN-rail mounting (TS35).An App for Android enables set-up and calibration of the DAD141.1 via most smart phones and tablets.

To grant the quality and allow legal weighing the DAD141.1 is OIML R-76 approved and tested to meet the MID requirements to EMC at industrial surroundings.   

 

Performance Linearity <0.001% of full scale.
Load cell excitation voltage 5 Vdc
Load cell drive capability RLC 58-2000 Ω (6 pc 350 Ω load cells)
Load cell wiring system 6 wires inclusive sense
Load cell input range 3.3 mV/V equivalent to 16,5 mVdc.
Load cell input resolution 50 nV/incr. (200 000 counts at 2 mV/V input)
A/D-conversion rate 600 updates/second
Fix LP filter, default 20 Hz; 60 db/decade ( can be sat to 0 for PEAK )
Adjustable digital IIR LP filter 18-0.25Hz; 40db/decade, selectable in 8 steps
Adjustable digital FIR LP filter 19.7-2.5Hz, selectable in 8 steps
Output update rate 600-0.6 updates/second, selectable in 8 steps
Display averaging rate 5 updates/second
General I/Os Hardware interfaces RS485, drives 32 nodes or RS422 full duplex
Data transmission, rates, RS485 9.6; 19.2; 38.4; 57.6; 115.2 kB
Data transmission, protocol Get results or auto transmit
Ethernet TCP/IP Modbus and other protocols available. 
Isolated Analogue current output 0-20mA or 4-20mA. 500ohm.
 Isolated Analogue voltage output 0-10V; 0-5V; 5V; 10V. 10kohm.
 Isolated Logic inputs 2 (10-30 V; 1-3 mA)  Isolated. Logic outputs 3 FETs (30 Vac; 0.5 A) Separate grnd.;
Isolated. Internal calibration reference 2,000.0mV/V
Power supply 10-30Vdc 15% ripple; 4Watt. Isolated.
Facilities Display, optical spectral filtered 6 digit, 7seg. Green LEDs, 5.08mm.
Indicators 8 green LEDs.
Keyboard 4 pc 3mm robust, short travel push buttons
Sealing for legal operations (Green M) Plug and key-board lid to be sealed with labels.
 

 

DFI MINI LOAD CELL INDICATOR

 

 GR5 DYNAMOMETER

 

 

EXCITATION ANALOG OUTPUT

EXCITATION TO DIGITAL COMMUNICATION

USB TO PC

 BENDING CELLS

 PLATFORM  CELLS

COMPRESSION CELLS

 TENSION CELLS

VEJEINSTRUMENTER

FARVEKODER NTT VEJECELLER 

DIGITALE & ANALOGE VEJEINSTRUMENTER FRA H&B

 

 
 

 

 

 

 

 
Call us for detailed data on this product at:  ntt@ntt.dk

LAUMAS ELECTRONIC

NTLB Digital - DATA  

NTLB DIN rail series of modern load cell for digital communication 
Standard with 3 set points and RS485 communication.
Can drive 8  x 350 Ohm load cells.

NTLB can be supplied with following communication forms:

1: NTLB485  RS 485 BUS communication in ASCII or ModBus RTU

2: NTLBPROFI  Profibus PNO max 32 instruments

3: NTLBPROFINET IO  Salve profinet IO port

4: NTLBDEVICENET  Slave Device net max. 64  instruments

5: NTLBETHERNET TCP/IP  connectable to smart phones, tablets via web 

6: NTLB ETHERNET /IP Slave Ethernet /IP port

7: NTLBMODBUS/TCP  Slave MODBUSTCP port

8: NTLBCANOPEN  Slave CAN open port, max 99 instruments.

Call us for detailed data on these product at:           ntt@ntt.dk 

  
LAUMAS ELECTRONIC

NTLB DIN rail series of modern load cell excitation units which can be supplied either with analogue output as: 0-20mA,4-20mA, 0-10V, 0-5V, +/-10V,+/-5V.

Standard with 3 set points and RS485 communication.

Can drive 8  x 350 Ohm load cells.

NTLB Analogue - DATA 

 

 

 

 

NTLB4  4 Load cells input - DATA  

12 different possible communication forms !

Weight transmitter with 4 independent reading channels with
display of the total weight
The TLB4 series allows to have same benefits and performance of an advanced digital weighing system even using analog load
cells.
Back panel mounting on Omega/DIN rail or front panel with fixing kit included (panel drilling template 23x96 mm; panel thickness 2.5 mm).
Dimensions: 26x115x120 mm.
Six-digit red LED semi alphanumeric display (8 mm height), 7segment.
Six indicator LED.
Four buttons for the system calibration.
Extractable screw terminal

 

 

 

LAUMAS ELECTRONIC

 

     NTLB4 

Panel mounting of front protection part.

RS485 serial port for communication via Modbus RTU protocol,
ASCII bidirectional or continuous one way transmission.
3 relay logic outputs controlled by the setpoint values or via protocols.
2 opto-isolated PNP logic inputs: 
status reading via serial communication protocol.
4 load cell dedicated inputs.

 

 

 

LAUMAS ELECTRONIC


 

 

 

NTLS Digital-Analog transmitter with RS485

                          

 

 

 

 

NTLU Digital-Analog transmitter Suitable for lifting systems
 

 

Load cells connections continuous check

3 alarm thresholds normally closed and 1 SPDT contact ( Single Pole Double Thro)

 

 

Call us for detailed data on this product at:  ntt@ntt.dk 

DIN rail series of modern load cell excitation units which can be supplied as Option with  either analogue output as: 0-20mA,4-20mA, 0-10V, 0-5V, +/-10V,+/-5V.

Standard with 2 set points and RS485 communication, max 32 instruments.

Can drive 8  x 350 Ohm load cells

 

4..20mA +/- 5-10Volt  OUTPUT
CAN SUPPLY  6 - 8 LOAD CELLS 
24VDC NON REGULATED SUPPLY 
STANDARD DIN RAIL MOUNTING
ADJUSTABLE FILTER OR 1 kHz 
4..20mA +/- 5-10Volt OUTPUT
CAN SUPPLY  6  - 8 LOAD CELLS 
24VDC NON REGULATED SUPPLY 
SOLID ALUMINUM  IP67 BOX (EMC)
ADJUSTABLE FILTER OR 1 kHz
 

 

Super stable 100% analogue 
load cell electronic

DATA TA4/2 

 

 

 

 

 

DATA TA4D/2 

 


GH4  Load cell Junction box

 

 

 

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Copyright 2017 Nordisk Transducer Teknik
Last modified: december 08, 2017