Mercury Free Series

Vertex - Mercury-free melt pressure sensor in a different type of construction.

Vertex Series

Dynisco’s Vertex melt pressure sensor innovation matches or exceeds the performance of the traditional sensor. The big differences are that Vertex is more robust, much faster, and significantly friendlier to the environment. The direct measurement tip is a simple and elegant design with a more robust diaphragm. Direct measurement of the process reduces errors that are transferred by complicated internal support structures, transmission fill materials, or moving pushrods. The diaphragm thickness is pressure range dependent and can be up to 7.5 times thicker than a traditional sensor. Add to these features, a diaphragm composition of Inconel 718 coated with the corrosion and abrasion resistant properties of Dymax® and experience the true definition of a robust sensor that has proven to increase the life of the sensor and significantly lowers the cost of ownership. Vertex design innovation also extends to the speed of response of the sensor. Faster processes and controls demand faster sensing measurements. Vertex is many times faster than traditional sensors improving real-time production.

Environmental regulations and community conscientiousness are driving sustainability policies and programs in large and small companies. Waste stream reduction and longer life cycles are good for the environment and the budget. There is no mercury, no NaK, no oil, no Gallium, no fill material what-soever. Vertex is also RoHS compliant. Vertex sensors are designed to work with universal pressure indicators. HART digital communication is available for more extensive diagnostics and remote configuration. An optional Type J or K thermocouple is available to provide a melt temperature signal as well as a 4-20 mA temperature output. Vertex is equipped with a 1/2-20 UNF for installation in standard transducer mounting holes. An adapter is also available to install 1/2-20 UNF units into a Button Seal application. A sealed welded shell and electrical connection are available if washdown capability is needed for food or medical applications (not available if thermocouple option TCx is selected).

VERTEX -Melt pressure sensor in a design with a fixed stem

VERTEX -Melt pressure sensor in a design with a fixed stem

VERTEX -Melt pressure sensor in a design with a fixed stem

VERTEX -Melt pressure sensor in a design with a fixed stem

VERTEX - Melt pressure sensor in a design with a flexible capillary

VERTEX - Melt pressure sensor in a design with a flexible capillary

VERTEX - Melt pressure sensor in combined design with temperature sensor

VERTEX - Melt pressure sensor in combined design with temperature sensor

VERTEX -Melt pressure sensor in a design with a fixed stem

VERTEX -Melt pressure sensor in a design with a fixed stem

VERTEX - Melt pressure sensors series

VERTEX - Melt pressure sensors series

Inquiry system 

Configure your own product, according to your requirements and needs. If you are not sure about the configuration, tell 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 the necessary product the next day.

Vertex series - Pressure sensor - model:



Pressure range:
100 bar to 700 bar

± 0.15%-0.25% of range (including linearity, repeatability and hysteresis)

Overload capacity:
1.5 x f.s.v
Repeatability: 0.1% cel. sensor range
Material in Contact with Media: Inconel 718, DyMax® coated
Sensor connection:

1/2 "-20 UNF, M18 or Standard small flange

* Note: Additional process connections are available, contact the manufacturer or distributor.

Mounting torque: Recommended 250 in-lbs, max. 500 v-lbs
  Pressure units: PSI, Bar, Kg/cm2, MPa, KPA
Sensor construction: Optional construction
  Insulation: IP54 (IP67 for welding and temperature sensor code is NTR)



Max. membrane temperature:
Zero shift (due to temperature):
Max. sensor body temperature: 85°C
Zero shift (due to temperature): 0.022%/°C
Shift sensitivity (due to temperature): 0.022%/°C



Supply Voltage:
mV/V: 10-12 Vdc; mA; voltage 16-36 Vdc
Output signal:
MV3 = 3.33mV/V; MA4 = 4-20mA; VT1 = 0-10 Vdc; VT2 = 0-5 Vdc; VT3 = 1-11 Vdc; VT4 = 1-6 Vdc; MPT= 4-20 mA tlak a teplota
Zero setting:
mV/V: - ; VDC: ±15%; mA: ± 20% cel. rozsahu 
Connector: 6 PIN konektor Bendix
Strain Resistance: mV/V: 100 MΩ @50VDC
Internal Shunt Calibration: 80 % cel. rozsahu ± 0.50% celkového rozsahu



Directive 2004/108 / EC
Production environment ISO 9001: 2008
RoHS 1:
Directive 2011/95 / EC
RoHS 2: Directive 2011/65 / EU
ATEX IS: Intrinsically safe



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.

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

Safety Integrity Level - SIL2