SMP858-TST-S flange pressure transmitter with diaphragm seal

Product catalog summary

Product Introduction
The SMP858 monosilicon pressure transmitter by LEEG Instrument is a high-performance device utilizing advanced monosilicon pressure sensor technology and patented encapsulation techniques. It ensures mechanical and thermal isolation, enhancing electrical insulation and transient voltage resistance, suitable for extreme chemical and mechanical environments.

Main Parameters

Pressure Types: Gauge & Absolute
Measuring Range: -100kPa to 1MPa, minimum 5kPa
Output Signal: 4-20mA, 4-20mA+HART
Reference Accuracy: ±0.1% F.S.
Applications: Petrochemical, Chemical, Power, Steel, Cement, Papermaking

Performance Parameters
The transmitter is calibrated under JJG882-2004 conditions with a 4-20mA+HART output, featuring a silicon oil filling and a 316L stainless steel isolation diaphragm. The nominal range is 6kPa with a reference accuracy of ±0.1% for linear output.

Environmental and Installation Conditions

Working Temperature: -40 to 85°C
Storage Temperature: -40 to 110°C
Media Temperature: -40 to 80°C (silicon oil filling)
Protection Class: IP67

Electrical and Signal Specifications

Power Supply: 10.5 to 55 VDC
Load Resistance: 0 to 800 Ω
Output Types: 4-20mA, 4-20mA+HART

Product Selection and Options
The product offers various configurations for pressure range, sensor type, electrical connection, output signal, and process connection. Additional options include display modes, calibration reports, and safety approvals.

Conclusion
The SMP858-TST-S pressure transmitter is a robust and versatile instrument designed for demanding industrial applications, offering high accuracy, flexibility, and resistance to harsh environments.

Factory Settings and Parameters

Tag Position: None
Analog Output Type: mA Linear
Display Mode: DISP PV
Alarm Signal: No
Damping Value: 0
4mA Lower Range Value (LRV): According to the order
20mA Upper Range Value (URV): According to the order
Process Unit: According to the order

Certifications

Factory Certificate: Certified by Intertek under ISO9001-2008 for design and production of pressure transmitters. Registration number: 110804039.
Flame Proof Certificate: Certified by NEPSI for SMP858 pressure transmitter with explosion-proof mark ExdIICT6. Working temperature: -25 to +60℃, Maximum medium temperature: +80℃. Registration number: GYB16.1253X.
CE Certificate: Certified by ISET for SMP858 series pressure transmitter under EMC instruction 2014/30/EU, standard EN61326-1: 2013. Registration number: IT051353LG161207.
Intrinsic Safety Certificate: Certified by NEPSI for SMP858 series pressure transmitter with explosion-proof mark ExiaIICT4. Ambient temperature: -40 to +60℃, Medium maximum temperature: +120℃. Registration number: GYB16.1965X.

Intrinsic Safety Parameters

Maximum Input Voltage: 28VDC
Maximum Input Current: 100mA
Maximum Input Power: 0.7W
Maximum Internal Equivalent Parameters: Ci(uF): 0, Li(mH): 0.01

Contact Information
Shanghai LEEG Instruments Co., Ltd, No.100 Duhui Road, Minhang District, Shanghai, China. Tel: (86) 21-31261976, Fax: (86) 21-31261975, Email: [email protected], [email protected], Website: www.leegsensor.com

Catalog excerpts

SMP858-TST-S flange pressure transmitter with diaphragm seal-1

SENSING TOMORROW SMP858-TST-S monosilicon diaphgram 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 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-S flange pressure transmitter with diaphragm seal-2

SENSING TOMORROW SMP858-TST-S monosilicon diaphgram pressure transmitter Performance Parameter Measuring range and limit Ambient temperature effects (Calibration Temperature: 25°C) Ambient temperature effects (Calibration Temperature: 25C) 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-S flange pressure transmitter with diaphragm seal-3

SENSING TOMORROW SMP858-TST-S monosilicon diaphgram pressure transmitter Responds time Power supply effects Installation position influence Power supply 20~30VDC, Load value £3000, 0.001% URL /10v Any position installation, the maximum value< 400Pa, and can be eliminated to 0 Loading effects Vibration effects Power supply 20~30 VDC, Load value 0-8000, Accuracy effect value< 0.005%URL 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-S flange pressure transmitter with diaphragm seal-4

SENSING TOMORROW SMP858-TST-S monosilicon diaphgram pressure transmitter Menu function Transmission module type Damping time Units Setting range * Note: The response time of the signal output relative to the input step change. The damping time of the micro pressure range is longer. The overall response time includes the set damping value and the response time. 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-S flange pressure transmitter with diaphragm seal-5

SENSING TOMORROW SMP858-TST-S monosilicon diaphgram pressure transmitter Fix output Vibration environment Vibration resistence Turn-on time 2S, Meeting parameter index 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-S flange pressure transmitter with diaphragm seal-6

SENSING TOMORROW SMP858-TST-S monosilicon diaphgram pressure transmitter Product selection instruction Sensor 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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SMP858-TST-S flange pressure transmitter with diaphragm seal-7

SENSING TOMORROW SMP858-TST-S monosilicon diaphgram 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-S flange pressure transmitter with diaphragm seal-8

SMP858-TST-S monosilicon diaphgram pressure transmitter SENSING TOMORROW Flange Drawing and Dimension Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve 2017.07.V1.0

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SMP858-TST-S flange pressure transmitter with diaphragm seal-9

SENSING TOMORROW SMP858-TST-S monosilicon diaphgram 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-S flange pressure transmitter with diaphragm seal-10

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SMP858-TST-S flange pressure transmitter with diaphragm seal-11

SENSING TOMORROW SMP858-TST-S monosilicon diaphgram pressure transmitterFactory settings and parameters Item Approvals Factory certificate Certification organization Certificate organization Intrinsic safety certificate SENSING TOMORROW 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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