SMP131-TSH-H Absolute pressure transmitter

Product catalog summary

Product Introduction
The SMP131 compact pressure transmitter is a cost-effective solution developed over a decade, integrating modern electronic pressure measurement technologies. It features automatic linear and temperature compensation, a fully-sealed design for reliability, and allows easy parameter setting without tools.

Main Specifications

Pressure Types: Absolute pressure
Measuring Range: 40kPa-10MPa
Output Signal: 4-20mA, 4-20mA+HART, 0-5VDC, Modbus-RTU/RS485
Reference Accuracy: ±0.2% URL, optional ±0.1% URL
Measuring Medium: Compatible fluids with wetted parts
Field of Application: Pressure, Level

Technical Specifications

Test Standard: GB/T28474 / IEC60770
Accuracy: ±0.1% URL
Stability: ±0.1% URL/year
Temperature Effects: Total impact ±0.2% URL/10k
Vibration Resistance: 10g RMS (25-2000Hz)
Impact Resistance: 500g/1ms

Environmental Conditions

Working Temperature: -40 to 85°C
Storage Temperature: -40 to 100°C
Media Temperature: -30 to 80°C
Humidity: 0-95% RH
Protection Class: IP67

Electrical Specifications

Power Supply Voltage: 12-30VDC (varies with output type)
Electric Current: ≤20.8mA
Load Resistance: Varies with output type
Transmission Distance: Up to 1200m

EMC Environment
The transmitter complies with standards for radiated and conducted interference, electrostatic discharge, and immunity to radio frequency fields.

Product Selection and Accessories
Instructions are provided for selecting product configurations, including diaphragm materials, filling fluids, electrical connections, and process connections. Various accessories and options are available for customization.

Certifications
The SMP131 series is CE certified, complying with EMC instruction 2014/30/EU and standard EN61326-1: 2013.

Certification Details

Organization Name: NEP IS
License Scope: SMP131 series pressure transmitter
Explosion-proof Mark: ExiaIICT4
Ambient Temperature Range: -40℃ to +60℃
Medium Maximum Temperature: +12℃
Registration Number: GYB1.1 X6 964

Intrinsically Safe 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

Approvals

Factory Certificate
Certification Organization: Intertek
Quality Management System: ISO9001-2008
Scope of Certification: Design and production of pressure transmitter
Registration Number: 110804039

Contact Information
Company: Shanghai LEEG Instruments Co., Ltd
Address: No.100 Duhui Road, Minhang District, Shanghai, China
Postcode: 201109
Tel: (86) 21-31261976
Fax: (86) 21-31261975
Email: [email protected], [email protected]
Website: www.leegsensor.com

Product Information
Product: SMP131-TSH-H Monosilicon Absolute Pressure Transmitter

Catalog excerpts

SMP131-TSH-H Absolute pressure transmitter-1

SENSING TOMORROW SMP131-TSH-H Monosilicon absolute pressure transmitter Product introduction Most cost-effective pressure transmitter SMP131 compact pressure transmitter combined with all the latest available technologies of the modern electronic pressure measurement fields. It's the most cost-effective products after 10 year's research and development. The sensor adopts full-automatic linear and temperature compensation technology to ensure the efficiency and quality of mass production. Fully-sealed and isolated air cavity design to ensure the long term reliability. Signal transmitting module adopts original calibration technology to realize parameters setting easily without any tools. SMP131 compact pressure transmitter has unique technological advantage which is different from other ordinary products with the same price and its' capabilities are equivalent to the most of the high-end products, which is the first selection of the most cost-effective products. 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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SMP131-TSH-H Absolute pressure transmitter-2

SENSING TOMORROW SMP131-TSH-H Monosilicon absolute pressure transmitter Technical specifications Measuring range and limit Working life 10 million max pressure circulation Ambient temperature effects(Typical) Within the range -20-80 °C total impact Insulation resistance Power supply effects Zero and span change should not be more than ± 0.005% URL/V 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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SMP131-TSH-H Absolute pressure transmitter-3

SENSING TOMORROW SMP131-TSH-H Monosilicon absolute pressure transmitter Technical specifications Damping time Environment condition Total damping time constant: equal to the sum of damping time of amplifer and sensor capsule Damping time of amplifer : 0-100S adjustable(with HART protocol) Startup after power off :s3S (HART output time: s 6S) Normal services after data recovery:s4S (HART output time:s31 S) 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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SMP131-TSH-H Absolute pressure transmitter-4

SENSING TOMORROW SMP131-TSH-H Monosilicon absolute pressure transmitter Product selection instruction Sensor select instruction Electrical connection 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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SMP131-TSH-H Absolute pressure transmitter-5

SENSING TOMORROW SMP131-TSH-H Monosilicon absolute pressure transmitter Product selection instruction Output signal select instruction Process connection 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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SMP131-TSH-H Absolute pressure transmitter-6

SMP131-TSH-H Monosilicon absolute pressure transmitter SENSING TOMORROW Drawing and dimension of SMP131-TSH-H (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 2017.06.V1.0

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SMP131-TSH-H Absolute pressure transmitter-7

SMP131-TSH-H Monosilicon absolute pressure transmitter SENSING TOMORROW Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further improve 2017.06.V1.0

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SMP131-TSH-H Absolute pressure transmitter-8

SMP131-TSH-H Monosilicon absolute pressure transmitter SENSING TOMORROW Heat exchange connector(N1) (unit: mm) Aviation female plug straighter(J1) (unit: mm) Aviation female plug elbow(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 2017.06.V1.0

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SMP131-TSH-H Absolute pressure transmitter-9

SMP131-TSH-H Monosilicon absolute pressure transmitter SENSING TOMORROW Aviation female plug straighter(J4) (unit: mm) Aviation female plug elbow(J5) (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 2017.06.V1.0

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SMP131-TSH-H Absolute pressure transmitter-10

SENSING TOMORROW SMP131-TSH-H Monosilicon absolute 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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SMP131-TSH-H Absolute pressure transmitter-11

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SMP131-TSH-H Absolute pressure transmitter-12

SENSING TOMORROW SMP131-TSH-H Monosilicon absolute pressure transmitter Approvals Factory certificate Certification organization Certificate organization Intrinsic safety certificate LEEC 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

Open the catalog to page 12