Pressure sensor 520 -1 ... 9 bar / 0 ... 2.5 – 1000 bar

Product catalog summary

Overview: The Huba Control Type 520 is a compact pressure transmitter designed for use with various refrigerants, including ammonia. It features a fully welded pressure measuring cell without elastomer seals, ensuring high burst protection and reliability.

Specifications:

Pressure Range: -1 to 9 bar / 0 to 2.5 – 1000 bar.
Operating Conditions: Suitable for liquids, gases, and refrigerants. Medium temperature range is -40 to +135 ºC, ambient temperature range is -30 to +85 ºC, and storage temperature range is -50 to +100 ºC.
Materials: Stainless steel construction with polyarylamide plug accommodation.

Electrical Specifications:

Output: 2-wire (4-20 mA) and 3-wire (0-5 V, 1-6 V, 0-10 V) configurations.
Power Supply: Ranges from 7 to 33 VDC depending on configuration.
Protection: Short circuit proof, polarity reversal protection, and insulation voltage of 500 VDC.

Dynamic Response:

Response Time: Less than 2 ms.
Load Cycle: Less than 100 Hz.

Connections:

Various pressure connections available, including inside and outside threads with different sealing options.
Electrical connections include swift connectors, DIN, M12x1, and others, with protection classes up to IP 67.

Certifications and Approvals:

CE conformity, enhanced EMC protection, shock and vibration resistance, UL approval, and drinking water approval (NSF/ANSI 61/372).
Explosion protection with intrinsic safety certifications.

Accuracy and Stability:

Typical accuracy is 0.5% full scale, with long-term stability of ±0.25% full scale.

Applications: Suitable for standard, oxygen, and drinking water applications.

Accessories: The document lists various accessories with their order numbers, such as swift connectors, female connectors compliant with DIN EN 175301-803 standards, corner-wire and straight-wire boxes for M12x1 connectors, and mounting brackets with screws. Heat sinks with different thread specifications are also detailed.

Dimensions and Codes: Dimensions are provided in millimeters, with specific torque values (Nm) associated with different code numbers. These codes likely correspond to different configurations or models of the product.

Electrical Connections: The document outlines the electrical connection configurations, including input (IN) and output (OUT) terminals, grounding (GND), and specific connector types like DIN EN 175301-803-A/C and M12x1. It also mentions device designs with explosion protection and grounding connections.

Contact Information: Contact details for Huba Control AG's headquarters in Switzerland and branches in the Netherlands, France, the United Kingdom, and Germany are provided, including phone numbers, fax numbers, and email addresses.

Catalog excerpts

Pressure sensor 520 -1 ... 9 bar / 0 ... 2.5 – 1000 bar-1

Pressure transmitter Relative pressure transmitter Type 520 The compact type 520 pressure transmitter is based upon the Huba Control developed thick film technology where the pressure measuring cell is fully welded. This transmitter meets the high burst protection demands and is suitable for the use in all types of refrigerants including ammonia. + Compact, rugged construction + Welded without sealing parts, no elastomer seals + Large selection of connections available. + Saving time by quick cable mounting by the customer with swift connector Huba Control Type 520 | Technical data subject to change | Edition 09/2020

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Pressure sensor 520 -1 ... 9 bar / 0 ... 2.5 – 1000 bar-2

Technical overview Pressure range Relative Operating conditions Medium Temperature Tolerable overload Rupture pressure Liquids, gases and refrigerants (incl. ammonia) Medium -40 ... +135 ºC ( Ambient -30 ... +85 ºC ( Storage -50 ... +100 ºC < 6 bar 5 x fs > 6 bar 3 x fs (max. 1500 bar) < 6 bar 10 x fs > 6 bar 6 x fs (max. 2500 bar) Materials Cover Plug accommodation Pressure connection Materials in contact with medium Sensor Stainless steel 1.4404 / AISI 316L (inside thread Schrader 1.4305 / AISI 303 only) Polyarylamide 50% GF UL 94 V-0 Stainless steel 1.4404 / AISI 316L (inside thread Schrader...

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Pressure sensor 520 -1 ... 9 bar / 0 ... 2.5 – 1000 bar-3

Accuracy Parameter Test conditions: Characteristic line Resolution Thermal characteristic 2) max. Long term stability acc. IEC EN 60770-1 max. 1) Order code selection table in bar -1 ... 9 bar 9 0 6 0 ... 2.5 bar 9 1 4 0 ... 4 bar 9 1 5 0 ... 6 bar 9 1 7 0 ... 10 bar 9 3 0 0 ... 16 bar 9 3 1 0 ... 25 bar 9 3 2 0 ... 40 bar 9 3 3 Pressure range 3) 0 ... 60 bar 9 4 0 0 ... 100 bar 9 4 1 0 ... 160 bar 9 4 2 0 ... 250 bar 9 4 3 0 ... 400 bar 9 5 4 0 ... 600 bar 9 5 5 0 ... 1000 bar 9 5 7 standard S 0 Application for oxygen applications S 1 0 with drinking water approval NSF/ANSI 61/372, WRAS S 4...

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Pressure sensor 520 -1 ... 9 bar / 0 ... 2.5 – 1000 bar-4

Order code selection table in psi -15 ... 130 psi 9 A 6 0 ... 30 psi 9 B 4 0 ... 60 psi 9 B 5 0 ... 100 psi 9 B 7 0 ... 200 psi 9 C 1 0 ... 300 psi 9 C 2 0 ... 500 psi 9 C 3 Pressure range 1) 0 ... 750 psi 9 D 0 0 ... 1000 psi 9 D 1 0 ... 2000 psi 9 D 2 0 ... 3000 psi 9 D 3 0 ... 5000 psi 9 E 4 0 ... 7500 psi 9 E 5 0 ... 14500 psi 9 E 7 standard S 0 Application for oxygen applications S 1 0 with drinking water approval NSF/ANSI 61/372, WRAS S 4 0 1 0 ... 5 V 7 ... 33 VDC 1 1 ... 6 V 8 ... 33 VDC 6 12 ... 33 VDC 2 ... 10 V 0 12 ... 33 VDC Enhanced EMC protection C 1,2,3 12 ... 33 VDC / 24 VAC...

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Pressure sensor 520 -1 ... 9 bar / 0 ... 2.5 – 1000 bar-5

Order code selection table in MPa -0.1 ... 0.9 MPa 9 F 6 0 ... 0.25 MPa 9 G 4 0 ... 0.4 MPa 9 G 5 0 ... 0.6 MPa 9 G 7 0 ... 1 MPa 9 H 0 0 ... 1.6 MPa 9 H 1 0 ... 2.5 MPa 9 H 2 0 ... 4 MPa 9 H 3 1) Pressure range 0 ... 6 MPa 9 K 0 0 ... 10 MPa 9 K 1 0 ... 16 MPa 9 K 2 0 ... 25 MPa 9 K 3 0 ... 40 MPa 9 L 4 0 ... 60 MPa 9 L 5 0 ... 100 MPa 9 L 7 standard S 0 Application for oxygen applications S 1 0 with drinking water approval NSF/ANSI 61/372, WRAS S 4 0 1 0 ... 5 V 7 ... 33 VDC 1 1 ... 6 V 8 ... 33 VDC 6 12 ... 33 VDC 2 ... 10 V 0 12 ... 33 VDC Enhanced EMC protection C 1,2,3 12 ... 33 VDC / 24...

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Pressure sensor 520 -1 ... 9 bar / 0 ... 2.5 – 1000 bar-6

Accessories (supplied loose) Order number Swift connector Female connector DIN EN 175301-803-A with seal Female connector DIN EN 175301-803-C with seal Corner-wire box for connector M12x1 Corner-wire box for connector M12x1 with cable 2.0 m Straight-wire box for connector M12x1 Straight-wire box for connector M12x1 with cable 2.0 m Mounting bracket with screw Heat sink with outside thread G ½ sealed at front - inside thread G ½ Heat sink with outside thread G ½ sealed at front - inside thread G ¼ Heat sink with outside thread G ¼ sealed at front - inside thread G ¼ Calibration certificate (<...

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Pressure sensor 520 -1 ... 9 bar / 0 ... 2.5 – 1000 bar-7

Swift Connector 7/16-20 UNF inside without or with Schrader Metri Pack 24 10 Nm Code Nr.: 0, K Connector RAST 2.5 Huba Control Type 520 | Technical data subject to change | Edition 09/2020

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Pressure sensor 520 -1 ... 9 bar / 0 ... 2.5 – 1000 bar-8

Electrical connections 2 wire Connector DIN EN 175301-803-A or C Swift connector Metri Pack Serie 150 blue green Swift connector Metri Pack Serie 150 Device design with explosion protection: 4 ... 20 mA The grounding connection is conductively connected to the transmitter housing. Connector DIN EN 175301-803-A Device design with explosion protection: ratiom. 10 ... 90% The electronic GND is connected with a 1MΩ resistor to the transmitter housing. Connector DIN EN 175301-803-A Not connected with transmitter housing Huba Control Type 520 | Technical data subject to change | Edition 09/2020

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Pressure sensor 520 -1 ... 9 bar / 0 ... 2.5 – 1000 bar-9

Huba Control AG Headquarters Schweiz Industriestrasse 17 CH-5436 Würenlos Telefon Niederlassung Deutschland Vestiging Nederland Succursale France Branch Office United Kingdom Unit 13 Berkshire House, County Park Technopôle Forbach-Sud Business Centre, Shrivenham Road

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