Mercury Free Series

MDA 410 - Sensor with rigid stem, MDA 412 - Sensor with rigid stem and flexible stem, TDA 412 - Combined sensor with rigid stem, flexible stem and built-in temperature sensor

MDA 410 | 412 | TDA 412 (NaK)

The MDA 410 series is the ideal choice for the food and pharmaceutical industries. The sensors are filled with mercury-free NaK (potassium sodium) and meet FDA and USDA requirements. The combination of NaK filling and Inconel membrane enables accurate pressure measurement in processes with temperatures up to 530°C. The sensors are characterized by their excellent repeatability and reliability. It is supplied with a connection to the 6-pin Bendix connector for easy handling. MDA 410 is the most used mercury-free pressure sensor with mV/V output signal. The version with temperature sensor can be found under the designation TDA 412.

All sensors in this series can be configured according to your needs. Contact us, we will be happy to help you.
 

MDA 410 - Melt pressure sensor in a design with a fixed stem

MDA 410 - Melt pressure sensor in a design with a fixed stem

MDA 412 - Melt pressure sensor in a design with a flexible capillary

MDA 412 - Melt pressure sensor in a design with a flexible capillary

TDA 412 - Melt pressure sensor in combined design with temperature sensor

TDA 412 - Melt pressure sensor in combined design with temperature sensor

MDA 410 Melt pressure sensors series

MDA 410 Melt pressure sensors series

Detail - Bayonet cable connector Amphenol 6-PIN

Detail - Bayonet cable connector Amphenol 6-PIN

Standard process connection of 1 / 2-20 UNF sensor with diaphragm cover.

Standard process connection of 1 / 2-20 UNF sensor with diaphragm cover.

Sensor terminal and compatible cable connector

Sensor terminal and compatible cable connector

Inquiry system 

Configure your own product according to your requirements and needs. If you are unsure of the configuration, provide us in the notes the necessary information about the existing sensor or product, even a competitor. We will be happy to help you find an alternative Dynisco product. If your request is urgent, let us know. We will do our best to help you resolve this situation to your satisfaction as quickly as possible. If we have all the information, we are able to offer a model with minor differences, which is in stock and you can have another product available the next day.

If you need more information do not hesitate to contact us.

Dynisco configuration code:

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PERFORMANCE CHARACTERISTICS

 

Pressure range:
0 - 35 bar to 0 - 700 bar
Accuracy:
± 0.5% of range (including linearity, repeatability and hysteresis)
Overload capacity:
2x pressure range for range 1000 and 1400 bar max. 1750 bar and max. 2400 bar for range 2000 bar
  Repeatability: ±0.1% f.s.v
  Material in Contact with Media: Inconel 718
  Sensor connection: 1/2 "-20 UNF-2A or M18 x 1.5
  Mounting torque: 25 Nm - 55 Nm
  Burst Pressure: 6x pressure range max. 3000 bar
  Sensor construction: MDA 410 - Sensor with rigid stem
MDA 412 - Sensor with rigid stem and flexible stem
TDA 412 - Combined sensor with rigid stem, flexible stem and built-in temperature sensor

TEMPERATURE CHARACTERISTICS

 

 

Max. membrane temperature:
540°C
Zero shift (due to temperature):
< 0.4 bar/10ºC
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  Max. sensor body temperature: 120°C
  Zero shift (due to temperature): ±0.2% f.s.v./10ºC
  Shift sensitivity (due to temperature): ±0.1% f.s.v./10ºC up to 50 bar ±0.2% f.s.v./10ºC

ELECTRICAL CHARACTERISTICS

 

Supply Voltage:
10 Vdc - 12 Vdc
Output signal:
3.33 mV/V
Zero setting:
± 5% f.s.v. adjustable
Connector: 6 Bendix PIN connector
Leakage Resistance: 1000 MΩ při 50Vdc
Strain Resistance: 350Ω
Internal Shunt Calibration: 80% f.s.v. ±0.5%

 

SENSOR DIMENSIONS:

 

CONNECTOR WIRING DIAGRAM:

 

 

Torque wrench Wera 20 - 100 Nm

Torque wrench Wera 075611 Click-Torque B 2 with switch ratchet 3/8 "(20 - 100 Nm)

Wera Click-Torque torque wrenches are supplied as switch ratchets (with connection dimensions 1/4 ", 3/8", 1/2 "and 3/4") or with clamping for socket tools (9x12 mm, 14x18 mm) for tightening torques from 2.5 Nm up to 1,000 Nm.
All Wera Click-Torque torque wrenches manufactured in accordance with DIN EN ISO 6789 are supplied with a declaration of conformity.

Transducer Mounting Hole Cleaning Tool Kit

Installation of transducers into improperly cleaned or sized holes is one of the major causes of damage to these instruments. With this kit, the .312" tip diameter hole, the 45 degree seating surface, and the .451" hole can be cleaned. The kit includes a gauging plug which is used to verify that the hole has been correctly machined and cleaned. M10 and M18 cleaning kits also available.
 

Transducer Mounting Hole Machining Tool Kit

The Dynisco Transducer Mounting Hole Machining Tool Kit contains all of the necessary drills and taps to prepare a standard 1/2 - 20 UNF transducer mounting hole and the 45 degree seat. All tools included in this kit are made of premium grade, high strength tool steel. Care should be taken in the use of proper speeds and feeds, lubricants, and a method to assure continual alignment of each progressing tool. M10 and M18 kits are also available.

1480 Panel Indicator

1480 is a universal pressure or temperature indicator with one or double configurable alarm as well as optional linear retransmission of the displayed process. Ideal for use in extrusion applications.

1490 Panel Indicator

Indicator 1490 is a universal device with one or two configurable alarms, optional linear process variable retransmission, optional pressure sensor power supply, and optional Modbus communication.

UPR 900 Panel Indicator

The Dynisco UPR900 is a compact 1/4 DIN process indicator. The UPR900 can display your preferred production process values. Optional secondary input for displaying the temperature or pressure of the polymer melt all in one place. The secondary input can be a strain gauge to measure the differential pressure in the process. The UPR900 contains two standard assigned alarms with the option to add a third alarm.

ATC990 Process Controller

The ATC 990 series controller is a time-tested product that has received a new design and new functions. Compared to classic features such as pressure, temperature and alarm setting options, these new models are enhanced with the ability to monitor and record parameters to a USB drive, the undeniable advantage is the large display and interactive environment when setting up the controller.

PPS1210 calibration pump

The PPS1210 pressure calibration pump with heated pressure port enables fast and accurate inspection of melt pressure sensors directly in the laboratory or directly in the factory. Thanks to its compact dimensions, it is easily portable.

Six-core, shielded cable with threaded Bendix 6pin connector

These cables are used to connect Dynisco pressure sensors to a 6-pin connector. The cables provide the electrical connection between the sensors and the indicators or controllers. The kits consist of a Bendix bayonet connector and a six-core shielded cable.

Certification Approval

 

EU Declaration of Conformity for Flush Mount mV/V  Output

ISO 9001:2015

EAC - The Eurasian Conformity mark

GOST Approval 

RoHS Compliance Fact Sheet