Tension Measuring Amplifiers for Web Tension
All FMS tension measuring amplifiers are fully compatible with all FMS force sensors and tension controllers. They are specially adapted to measurements of dynamic processes.
EMGZ306A Compact Tension Measuring Amplifier
The EMGZ306A series is a single channel analogue tension measuring amplifier.
| Features | Advantages |
| No programming required | Easy to setup |
| Standardised analogue outputs | Multiconnectable with PLC, display etc. |
| Galvanically isolated | Protected against electrical noise |
| DIN rail mount | Easy to mount in cabinet |
| Gain and offset setting by 20-turn trimmers | Precise adjustment guaranteed |
EMGZ307 Extra Robust Tension Measuring Amplifier
The EMGZ 307 series is a single channel analogue tension measuring amplifier in a robust, sealed aluminium housing.
| Features | Advantages |
| IP67 aluminium housing | Can be used in harsh enviroments |
| No programming required | Easy to setup |
| Standardised analogue outputs | Multiconnectable with PLC, display etc. |
| Galvanically isolated | Protected against electrical noise |
EMGZ309 Digital Tension Measuring Amplifier
Digital plug & play amplifier with Ethernet capability. Parameter set-up is carried out either via the 3 keys or through a web browser.
| Features | Advantages |
| Digital, microprocessor controlled | Top performance at highest speed |
| 3 programming keys and 2-line LCD | Easy to set up and operate |
| 3 housing versions | Available as wall, rail and panel mount |
| Galvanic isolated | Protected against electrical noise |
| Additional features | Auto-Calibration and -Tare Weight Ethernet capability Digital Filtering |
EMGZ309-EIP Measuring Amplifier with EtherNet/IP Bus
EMGZ309.EIP amplifiers are an innovative enhancement of the successful 309 series. They are available with a built-in field bus based on EtherNet/IP technology (CIPTM Common Industrial Protocol IEC61158). The popular EtherNet/IP bus offers data transfer with cycle times of ≥2ms. The fast data rates enable real time tension control over the fieldbus.
| Features | Advantages |
| Integrated EtherNet/IP field bus | Straightforward integration in EtherNet network and possibility of real time control over the fieldbus |
| Plug&play or parameterization via the EtherNet/IP field bus | Fast setup or full utilization of extended parameter set |
| 3 types of housing available | DIN Rail, Wall Mount (IP65), and panel mount |
| Versatile and powerful | Quick change-over of manufacturing processes, continuous monitoring of relevant production parameters |
EMGZ310 Digital Tension Measuring Amplifier
This versatile product includes latest technology and can replace the previous generation of analogue pot adjustment units. Setup is straightforward. All parameters are easily accessible via three keys. Calibration and offset compensation is done via the alphanumeric display efficiently and with high precision.
| Features | Advantages |
| Digital, microprocessor controlled | High performance at fastest speeds |
| 3-key operation with alpha-numeric LCD | Clear display of all parameters |
| Buttons for fast calibration and offset compensation | Easy to setup and operate |
| Standardised analogue outputs | Connectivity with most industrial PLCs |
EMGZ321 Left/right Tension Measuring Amplifier
The EMGZ321, a left/right strain gauge amplifier, measures the material tension on both sides of the roller independently. Thus it is possible to monitor the load distribution over the measuring roller with great accuracy.
| Features | Advantages |
| Separate force evaluation for left and right | Precise tension monitoring over the measuring roller |
| Plug & play or utilize Ethernet connection | Easy to operate and provides flexible set-up |
| Freely configurable digital inputs and outputs | Provides special monitoring functions and flexibility for application changes. |
| 3 housing / mounting options | DIN Rail, Wall Mount (IP65), and panel mount |
EMGZ321.EIP Left/Right Tension Measuring Amplifier with EtherNet/IP-Bus
EMGZ321.EIP amplifiers are an innovative enhancement of the successful EMGZ321 series. With a built-in EtherNet/IP field bus the electronics offers data transfer with cycle times down to 2ms. The fast data rates enable real time tension control over Ethernet. This two channel strain gauge amplifier measures the material tension on both sides of the roller independently. Thus it is possible to monitor the load distribution over the measuring roller with great accuracy.
| Features | Advantages |
| Separate force evaluation for left and right | Precise tension monitoring over the measuring roller |
| Integrated EtherNet/IP Fieldbus | Straightforward integration in Ethernet network and possibility of real time control over the field bus |
| Freely configurable digital inputs and outputs | Provides special monitoring functions and flexibility for application changes |
| 3 housing / mounting options | DIN Rail, Wall Mount (IP65), and panel mount |
EMGZ470.D/472.D PROFIBUS® Tension Measuring Amplifier
The EMGZ470/472 is a double channel, digital tension measuring amplifier with integrated PROFIBUS® interface and suitable for 1 or 2 double range force sensors LMGZ.D
| Features | Advantages |
| Microprocessor controlled | High performance and speed |
| Functions parameterized via PROFIBUS® | Easy set-up and programming |
| IP67 aluminium housing | Can be used in harsh environments |
| Galvanically isolated | Protected against electrical noise |
EMGZ470/472A.W PROFIBUS® Tension Measuring Amplifier
The EMGZ470/472 is a single channel, digital tension measuring amplifier with integrated PROFIBUS® interface.
| Features | Advantages |
| Microprocessor controlled | High performance and speed |
| Functions parameterized via PROFIBUS® | Easy set-up and programming |
| IP67 aluminium housing | Can be used in harsh environments |
| Galvanically isolated | Protected against electrical noise |
EMGZ473.W Tension Measuring Amplifiers
Tension measuring amplifier with PROFIBUS® interface in a robust aluminium housing.
| Features | Advantages |
| Microprocessor controlled | High performance & speed capability |
| All functions can be parametrized by PROFIBUS® | Easy setup and programming |
| Compact design, IP 67 | Saves cabinet space and money |
| Galvanically isolated | Protected against electrical noise |
| Low space requirements | Easy mounting |
EMGZ474 PROFIBUS® Tension Measuring Amplifiers
Tension measuring amplifier with PROFIBUS® interface made for DIN rail assembly.
| Features | Advantages |
| Microprocessor controlled | High performance & speed capability |
| All functions can be parametrized by PROFIBUS® | Easy setup and programming |
| Compact design, DIN rail | Saves cabinet space and money |
| Galvanically isolated | Protected against electrical noise |
| Low space requirements | Easy mounting |
EMGZ480 Force Measuring Amplifier with CAN-BUS® Interface
In the tension measuring amplifiers of the EMGZ480 series parameter setting and data transmission are performed via an integrated CAN-Bus interface using the Open CAN CiA-DS 301® protocol. The amplifiers come in rugged, resilient aluminium housings. They were designed for dependable operation in rotating stranding machines for the most demanding environments.
| Features | Advantages |
| Microprocessor controlled | Top performance at high machine speed |
| Data transfer und parameter setting via CAN-BUS ® | Easy set-up and programming |
| Compact design, protection class IP67 | Low space requirements, easy mounting |
| Galvanically isolated | Protected against electrical noise |
EMGZ490 Tension Measuring Amplifier with PROFINET Interface
The amplifier EMGZ 490 has been designed to work in PROFINET RT networks. Its field of applications is in production lines where tension of moving webs needs to be monitored or controlled. Making full use of the PROFINET RT features this amplifier can cope with very fast applications.
| Features | Advantages |
| PROFINET RT–Device | Easy to setup in PROFINET networks |
| Parameter setting over PROFINET or web interface | Sophisticated parameter set for demanding applications |
| Real time data exchange within ≥ 1ms cycle time | Fast and precise; designed for time critical applications |
| RJ45- and M12 4-pole connectors and cable terminals | Easily accessible, proven connector system |
EMGZ600 Series Digital Tension Measuring Amplifier
Microprocessor controlled tension measuring amplifier for up to 4 channels with user programming keys, LCD display, robust housing and several special functions built-in.
| Features | Advantages |
| Digital microprocessor controlled | High performance & speed capability |
| Up to 4 independent channels | Saves machine space and money |
| 4 key programming | Easy to setup and operate |
| BUS interfacing capability | Remote connectability and integration simplicity |
| Special features built-in | Powerful and user-friendly in one package |
