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Shanghai LEEG Instruments Co.,Ltd.
SMP858-TST-H diaphragm gauge pressure transmitter

SMP858-TST-H diaphragm gauge pressure transmitter

Product catalog summary

Product Introduction: The SMP858-TST-H is a high-performance monosilicon gauge pressure transmitter by LEEG Instrument, designed for extreme chemical and mechanical environments using advanced monosilicon pressure sensor technology and patent encapsulation.

Main Parameters: It measures gauge pressure from 10kPa to 3MPa, with output signals of 4-20mA and 4-20mA+HART, and a reference accuracy of ±0.2% URL and ±0.5% URL. It is suitable for fluids compatible with the wetted parts for pressure and level measurements.

Technical Specifications: The transmitter offers a linear output accuracy of ±0.2% URL for TD≤10, with a maximum of ±0.5% URL. It operates in temperatures from -40 to 85℃ and can be stored from -40 to 110℃. It is IP67 rated with various electrical and process connections.

Performance Specifications: Stability is maintained at ±0.2% URL per year, with resistance to vibration and impact per IEC standards. It features an adjustable damping time constant from 0 to 100 seconds and a startup time of ≤6 seconds.

EMC Environment: Complies with EMC standards for minimal interference and robust industrial performance.

Menu Functions: Includes fix output, damping time adjustment, and alarm signal settings, supporting local and remote control via HART protocol.

Product Selection: Provides guidance for selecting sensors, electrical connections, output signals, and process connections based on application needs.

Drawings and Dimensions: Contains detailed drawings and dimensions for installation and process connections.

Fluid Filling Specifications: Neobee M-20 for temperatures -10 to 180℃, and Silicon Oil for -45 to 205℃.

Isolated Diaphragm Material: Options include SUS316L and Hastelloy C.

Process Connection Specifications: Offers various types like Tri-Clamp, DIN32676, with ranges from 1.6MPa to 4MPa.

Additional Options: Includes separators, tri-clamps, sealing gaskets, and welding adapters.

Calibration and Approvals: Calibration reports available, with flame proof, intrinsic safety, and CE certificates. Factory certified by Intertek under ISO9001-2008.

Factory Settings and Parameters: Covers analog output type, display mode, alarm signal, damping value, and range values.

Flame Proof Certificate: Issued by NEPSI with explosion-proof mark ExdIICT6, suitable for -25 to +60℃ and medium temperatures up to +80℃.

Intrinsic Safety Certificate: Issued by NEPSI with explosion-proof mark ExiaIICT4, suitable for -40 to +60℃ and medium temperatures up to +120℃, including parameters for maximum input voltage, current, power, and internal equivalent parameters.

Catalog excerpts

SMP858-TST-H diaphragm gauge pressure transmitter-1

SENSING TOMORROW SMP858-TST-H monosilicon gauge pressure transmitter Product introduction Monosilicon pressure transmitter SMP858 monosilicon pressure transmitter 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 SMP858 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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SMP858-TST-H diaphragm gauge pressure transmitter-2

SENSING TOMORROW SMP858-TST-H monosilicon gauge pressure transmitter 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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SMP858-TST-H diaphragm gauge pressure transmitter-3

SENSING TOMORROW SMP858-TST-H monosilicon gauge pressure transmitter Technical Specifications Damping time Total damping time constant: equal to the sum of damping time of amplifer and sensor capsule Damping time of amplifer: 0-100S adjustable Diaphragm capsule (isolated diaphragm and silicon oil filling) damping time: <0.2S Startup after power off: <6S Normal services after data recovery: <31S Power supply Power supply and load requirements Net weight: about 1.6kg(without mounting brackets and process connection accessories) Environment condition *Please contact engineers for details Disclaimer:...

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SMP858-TST-H diaphragm gauge pressure transmitter-4

SENSING TOMORROW SMP858-TST-H monosilicon gauge pressure transmitter Technical Specifications 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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SMP858-TST-H diaphragm gauge pressure transmitter-5

SENSING TOMORROW SMP858-TST-H monosilicon gauge pressure transmitter Menu function Specific menu Transmission module type

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SMP858-TST-H diaphragm gauge pressure transmitter-6

SENSING TOMORROW SMP858-TST-H monosilicon gauge pressure transmitter Product selection instruction Sensor 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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SMP858-TST-H diaphragm gauge pressure transmitter-7

SENSING TOMORROW SMP858-TST-H monosilicon gauge pressure transmitter Product selection instruction Transmission module 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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SMP858-TST-H diaphragm gauge pressure transmitter-8

SMP858-TST-H monosilicon gauge pressure transmitter SENSING TOMORROW Product drawing and dimension SMP858-TST-H standard drawing and dimension with display( C ) ( unit:mm) SMP858-TST-H standard drawing and dimension without display( A ) ( 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 2017.01.V1.0

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SMP858-TST-H diaphragm gauge pressure transmitter-9

SENSING TOMORROW SMP858-TST-H monosilicon gauge pressure transmitter Product drawing and dimension Installation Sketches Installation Sketches 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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SMP858-TST-H diaphragm gauge pressure transmitter-10

SMP858-TST-H monosilicon gauge pressure transmitter 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) Diaphragm size(ΦM) Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve 2017.01.V1.0

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SMP858-TST-H diaphragm gauge pressure transmitter-11

SENSING TOMORROW SMP858-TST-H monosilicon gauge pressure transmitter Product drawing and dimension Sealing gasket (M1-M2) (unit: mm) Standard Tri-Clamp Tri-Clamp 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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SMP858-TST-H diaphragm gauge pressure transmitter-12

SENSING TOMORROW SMP858-TST-H monosilicon gauge pressure transmitter 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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SMP858-TST-H diaphragm gauge pressure transmitter-13

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SMP858-TST-H diaphragm gauge pressure transmitter-14

SENSING TOMORROW SMP858-TST-H monosilicon gauge pressure transmitterFactory settings and parameters Item Factory certificate 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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