MELT PRESSURE SENSORS
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MELT PRESSURE SENSORS

EXTENSIMETRIC TECHNOLOGY with filling fluid The operating principle is based on hydraulic transmission of pressure by means of filling fluids with low coefficient of compressibility: mercury (M series), FDA-approved diathermic oil (W series), and sodium-potassium NaK mix (K series), defined as a substance Generally Recognized As Safe (GRAS). Therefore, the entire structure is built to transfer the pressure exerted by the medium on the contact diaphragm to the transduction part, i.e., measurement diaphragm with the strain gauge, keeping it away from the heat source. The strain gauge then...

PLASTICS - EXTRUSION PLASTICS – INJECTION PLASTIC RECYCLING 4 DIFFERENT DESIGNS Gefran Melt pressure sensors are generally available in four versions: rigid stem, flexible sheath, flexible with thermocouple, and exposed tip (except for the IMPACT series). RIGID STEM FLEXIBLE SHEATH FLEXIBLE WITH THERMOCOUPLE HART protocol rigid stem flexible sheath flexible sheath with thermocouple CAN-BUS DP404 digital output output: GAUGE Analogue indication output: GAUGE Digital indication Atex with Intrinsic Safety Factory Mutual Explosion proof

WHY GEFRAN MERCURY FREE SOLUTIONS ATEX AND FACTORY MUTUAL Sensitive to environmental issues, and in full harmony with the RoHS Directive (2002/95/CE), GEFRAN offers a 'wide range of sensors Melt pressure mercury-free, both by filling fluid oil (FDA approved) or NaK (GRAS substance) - that fluid free (IMPACT). MX/HMX, WX/HWX or IX (Atex) and MF or WF (Factory Mutual) GEFRAN transmitters are certified based on their respective protection and safety requisites, and can work in potentially explosive atmospheres. The new GTP+ coating, the result of Gefran research, guarantees longer Melt sensor...

FILLING FLUID ENVIRONMENT Safe area Diathermic oil Atex area (EU) Hazardous area (USA) Safe area OUTPUT mV/V Current Voltage CANopen HART (current) Local display Current HART (current) Corrente mV/V Current Voltage CANopen HART (current) Local display Current Atex area (EU) HART (current) Hazardous area (USA) Fluid free Safe area Safe area Current mV/V Current Voltage CANopen HART (current) mV/V Current Voltage Safe area Mercury Current mV/V Current Voltage CANopen HART (current) Local display Current Atex area (EU) HART (current) 350°C Fluid free Safe area Safe area Current mV/V Current...

ACCESSORIES RUPTURE-GRD DISCS TRANSDUCER SIMULATOR EXTENSION CABLES The rupture disc (also known as a bursting disc), is a mechanical device that fails at a predetermined pressure. Installed on the extruder, it prevents dangerous and sudden pressure increases in the machine and releases pressure by rupturing. ±0.5% accuracy and a wide pressure range make the GRD a valid addition to traditional control devices, especially in emergency conditions where immediate intervention is required. The TS3 simulates the output of a Gefran mV/V melt pressure transducer (M3, W3, K3 series) at various...

MELT PRESSURE SENSORS RELATED PRODUCTS CONTROLLERS PRESSURE INDICATORS 2500 - universal inputs for amplified and non-amplified sensors - very high acquisition speed - high accuracy - math calculations, pressure delta - 4 configurable outputs - Modbus and Profibus communication 2400 - universal inputs for amplified sensors - very high acquisition speed - high accuracy - math calculations, pressure delta - 4 configurable outputs - Modbus and Profibus communications 40B - input for non-amplified pressure sensors - 4 configurable outputs - Modbus communications 40T - input for amplified...

BELGIUM GERMANY FRANCE SWITZERLAND SPAIN SOUTH KOREA SOUTH AFRICA GEFRAN DEUTSCHLAND GmbH GEFRAN ESPAÑA GEFRAN INDIA Calle Vic, números 109-111 08160 - MONTMELÓ (BARCELONA) Ph. +34 934982643 Fax +34 935721571 comercial.espana@gefran.es Survey No: 182/1 KH, Bhukum, Paud road, Taluka – Mulshi, Pune - 411 042. MH, INDIA Phone No.:+91-20-39394400 Fax No.: +91-20-39394401 gefran.india@gefran.in SIEI AREG - GERMANY GEFRAN MIDDLE EAST ELEKTRIK VE ELEKTRONIK San. ve Tic. Ltd. Sti GEFRAN TAIWAN Yesilkoy Mah. Ataturk Cad. No: 12/1 B1 Blok K:12 D: 389 Bakirkoy /Istanbul TURKIYE Ph. +90212 465 91 21...