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Shanghai LEEG Instruments Co.,Ltd.
PS858-TSR-S clamp on diaphragm pressure sitch

PS858-TSR-S clamp on diaphragm pressure sitch

Product catalog summary

Overview: The PS858-TSR-S Monosilicon Gauge Pressure Switch by LEEG Instrument is a high-performance device designed for extreme industrial environments. It uses advanced monosilicon pressure sensor technology and patented encapsulation techniques for mechanical and thermal isolation.

Specifications: The switch measures gauge pressure from 10kPa to 3MPa, with output signals of 4-20mA, Modbus-RTU/RS485, and transistor output. It has a reference accuracy of ±0.5% URL, optionally ±0.2% URL, and is compatible with non-reactive fluids.

Technical Specifications: It offers various measuring ranges and overload limits, with a typical accuracy and stability of ±0.2% URL over five years. The operating temperature range is -40 to 85°C, and it has an IP67 protection class.

Performance: The device withstands environmental conditions like vibration and temperature effects, with a startup time of ≤3 seconds and a service recovery time of ≤10 seconds. It operates on a 12-30VDC power supply with ≤1.44W consumption for 4-20mA output.

EMC Compliance: The switch complies with EMC standards for radiated and conducted interference, electrostatic discharge, and radio frequency field immunity.

Menu Functions: Features include setting upper and lower range values, fixing output values, and adjusting zero and span, with various display modes and alarm signals for pressure monitoring.

Product Selection: Instructions are provided for selecting sensor types, electrical connections, output signals, and process connections, with options for materials, connection types, and isolated filling fluids.

Drawings and Dimensions: Detailed drawings and dimensions are included for process connections and electrical connection accessories to ensure proper installation.

Product Overview: The PS858-TSR-S is suitable for various industrial applications, offering multiple connection types and configurations.

Specifications: Pressure range options include 40kPa, 250kPa, 1MPa, and 3MPa. It features a stainless steel welding seal, aviation plug options with IP67 rating, and 4-20mA output with NPN or PNP options.

Materials and Construction: The tube body is stainless steel, with process connections made from SUS316 stainless steel. Isolated filling fluids include hygienic fluid and silicon oil, with diaphragm material options of SUS316L stainless steel and Hastelloy C.

Connection Types: Various standard and heat exchange connector options are available, with process temperatures from -40 to 150℃ and multiple clamp and flange connections.

Additional Options: Customizable factory setting pressure alarm values, various aviation plug configurations, tri-clamp and seal gasket options, calibration reports, and CE and 3-A certificates are available.

Factory Settings and Parameters: Default analog output is 4-20mA, with display mode showing pressure and unit. Alarm settings include specific mA values for range values.

Certifications: The device is CE certified by Intertek and ISET, with a quality management system certified to ISO9001-2008.

Contact Information: Shanghai LEEG Instruments Co., Ltd., located at No.100 Duhui Road, Minhang District, Shanghai, China. Contact via phone at (86) 21-31261976 or email at [email protected].

Catalog excerpts

PS858-TSR-S clamp on diaphragm pressure sitch-1

SENSING TOMORROW PS858-TSR-S Monosilicon gauge pressure switch Product introduction Monosilicon gauge pressure switch PS858 monosilicon gauge pressure switch is a high performance pressure transmitter with international leading technology meticulously designed by LEEG instrument, using the world's most advanced monosilicon pressure sensor technology and patent encapsulation technology. Monosilicon pressure sensor locates on the top of the metal body and stay away from the medium interface to realizes mechanical isolation and thermal isolation. Glass sintering sensor wire realizes high strength electrical insulation of metal base and improves the capability of flexibility of electronic circuit and transient voltage resistance protection. All these original encapsulation technologies enable PS858 to easily cope with extreme chemical occasion and mechanical load, and own strong resistance to EMI, sufficient to respond to the most rigorous industrial environment applications, which are the genuine invisible instruments. Main parameters Measuring medium The fluids which compatible with wetted parts Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve

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PS858-TSR-S clamp on diaphragm pressure sitch-2

SENSING TOMORROW PS858-TSR-S Monosilicon gauge pressure switch Technical Specifications Measuring range and limit Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve

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SENSING TOMORROW PS858-TSR-S Monosilicon gauge pressure switch Technical Specifications Damping time Startup after power off: <3S Normal services after data recovery: <10S Net weight: about 1 kg (without mounting brackets and process connection accessory) Environment condition Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve

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SENSING TOMORROW PS858-TSR-S Monosilicon gauge pressure switch Technical Specifications EMC environment(not RS485 signal output) Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve

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SENSING TOMORROW PS858-TSR-S Monosilicon gauge pressure switch Menu function Analog output type Transmission module type Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve

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SENSING TOMORROW PS858-TSR-S Monosilicon gauge pressure switch Product selection instruction Sensor type select instruction Electrical connection accessories

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SENSING TOMORROW PS858-TSR-S Monosilicon gauge pressure switch Aviation plug straighter(J6) Output signal select instruction Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve

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SENSING TOMORROW PS858-TSR-S Monosilicon gauge pressure switch Product selection instruction Process connection select instruction Contact alarm select instruction Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve

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PS858-TSR-S Monosilicon gauge pressure switch SENSING TOMORROW Product drawing and dimensio PS858-TSR-S drawing and dimension ( unit: mm) Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve 2016.11.V1.0-1

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SENSING TOMORROW PS858-TSR-S Monosilicon gauge pressure switch Product drawing and dimension Installation Sketches Installation Sketches

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PS858-TSR-S Monosilicon gauge pressure switch SENSING TOMORROW Product drawing and dimension Process connection (K20) (unit: mm) Process connection (K18) (unit: mm) Installation sketches Installation sketches Standard Specification Size(G) Diaphragm size(ΦM) Standard Specification Size(G) Aviation female plug straighter (4 pins)(J1) (unit: mm) Diaphragm size(ΦM) Aviation female plug elbow (4 pins)(J2) (unit: mm) Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve 2016.11.V1.0-1

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PS858-TSR-S Monosilicon gauge pressure switch SENSING TOMORROW Product drawing and dimension Aviation female plug straighter (5 pins)(J3) (unit: mm) Aviation female plug straighter (4 pins)(J4) (unit: mm) Aviation plug elbow (4 pins) (J5) (Unit: mm) Aviation plug straighter (5 pins) (J6) (Unit: mm) Aviation plug elbow (5 pins) (J7) (Unit: mm) Aviation plug elbow (5 pins) (J8) (Unit: mm) 35 14.8 Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve 2016.11.V1.0-1

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SENSING TOMORROW PS858-TSR-S Monosilicon gauge pressure switch Ordering information chapter Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve

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SENSING TOMORROW PS858-TSR-S Monosilicon gauge pressure switch Ordering information chapter Notel: The process connections accord with regulation 74-06 of 3A hygienic certificate Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve

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SENSING TOMORROW PS858-TSR-S Monosilicon gauge pressure switchFactory settings and parameters Item Factory certificate Certificate organization SENSING TOMORROW LEEC Shanghai LEEG Instruments Co.,Ltd ADD: No.100 Duhui Road, Minhang District, Shanghai China Postcode:201109 Tel: (86) 21-31261976 Fax: (86)21-31261975 E-mail:[email protected] [email protected] Web: www.leegsensor.com Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve

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