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Shanghai LEEG Instruments Co.,Ltd.
PS131-TSR-H digital pressure sensor

PS131-TSR-H digital pressure sensor

Product catalog summary

Product Introduction: The PS131-TSR-H Monosilicon electronic pressure switch is designed for precise gauge pressure measurement, featuring high overload protection, stability, and a 350° rotatable OLED digital display.

Approvals and Field of Application: Suitable for measuring pressure and levels of fluids compatible with its wetted parts, with a gauge pressure range from 1kPa to 10MPa.

Technical Specifications: Offers a reference accuracy of ±0.1% URL and stability of ±0.2% URL over 5 years. Supports output signals like 4-20mA, 1-5VDC, and Modbus-RTU/RS485. Operates in temperatures from -40°C to 85°C with an IP67 protection class.

Performance Specifications: Ensures accuracy with linearity, hysteresis, and repeatability, designed to withstand environmental conditions such as vibration and temperature effects.

Electrical and Connection Details: Supports multiple electrical connections, operates on 12-30VDC power supply, and consumes ≤1.44W.

EMC Environment: Complies with EMC standards for minimal interference and robust performance in electromagnetic environments.

Menu Functions: Features a comprehensive menu for setting parameters like range values, output signals, and alarm settings, with local and remote control options.

Product Drawings and Dimensions: Provides detailed dimensions and connection diagrams for proper installation and integration.

Specifications: Pressure range options include 6kPa to 10MPa, with diaphragm materials of SUS316 or Hastelloy C, and filling fluids like silicon or fluorocarbon oil. Electrical connections include aviation plugs with IP67 rating, and output signals of 4-20mA with NPN or PNP.

Alarm Settings: Customizable alarm values and methods, including lower/higher than alarm value and window alarming.

Process Connection: Material options include SUS304 and SUS316, with various thread types and standards.

Additional Options: Includes factory setting pressure alarm values, electrical connection accessories, process connection mounting, calibration report, and CE certificate.

Approvals: CE certification by Intertek and ISET, ISO9001-2008 quality management system, and EMC instruction 2014/30/EU compliance.

Factory Settings: Analog output type is 4-20mA, display mode shows pressure & unit, with specific alarm settings.

Contact Information: Provided by Shanghai LEEG Instruments Co., Ltd. for further inquiries.

Catalog excerpts

SENSING TOMORROW PS131-TSR-H Monosilicon electronic pressure switch Product introduction Main parameters Monosilicon electronic pressure switch The new generation of PS131 sensors was developed in close coordination with the users. Its modern and userfriendly design stands out. High overload protection and best accuracy. PS131 is a pressure sensor with a pressure switch to safely and absolutely measure and monitor gauge pressures. It is highly stable and has a function check and onsite information due to its OLED and digital display. It can be rotated up to 350° if placed on the upper part of the house, also the display contents can be rotated up and down. Pressure, level measurement 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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SENSING TOMORROW PS131-TSR-H Monosilicon electronic pressure switch Technical Specifications Measuring range and limit Ambient temperature effects(Typical) Within the range -20-80°C total impact Power supply effects Insulation resistance 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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SENSING TOMORROW PS131-TSR-H Monosilicon electronic pressure switch Technical Specifications Damping time Environment condition Startup after power off : s3S Normal services after data recovery:s10S Net weight: about 1 kg ( without mounting bracket and process connection adaptor ) 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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SENSING TOMORROW PS131-TSR-H Monosilicon electronic 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 PS131-TSR-H Monosilicon electronic pressure switch Product selection instruction Sensor type 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 PS131-TSR-H Monosilicon electronic pressure switchProduct selection instructionElectrical connection accessories 1/Brown 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 PS131-TSR-H Monosilicon electronic pressure switch Product selection instruction Electrical connection accessories Output signal select instruction Contact alarm 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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PS131-TSR-H Monosilicon electronic pressure switch SENSING TOMORROW PS131-TSR-H 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 2017.06.V1.0

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PS131-TSR-H Monosilicon electronic pressure switch SENSING TOMORROW P ro 图尺寸duc t dr awin g and dime ns io n Process （R01）（ (R01) (unit: mm) 过程连接connection 单位：mm） Process （R03）（ (R03) (unit: mm) 过程连接connection 单位：mm） Process （R02）（ (R02) (unit: mm) 过程连接connection 单位：mm） Process （R04）（ (R04) (unit: mm) 过程连接connection 单位：mm） Disclaimer: all the data used in the product des

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PS131-TSR-H Monosilicon electronic pressure switch SENSING TOMORROW Heat exchange connector (N1) (unit: mm) Heat exchange connector (N2) (unit: mm) Welding adaptor (Z1) (unit: mm) Welding adaptor (Z2) (unit: mm) Aviation female plug straighter (4 pins) (J1) (unit: mm) 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 2017.06.V1.0

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PS131-TSR-H Monosilicon electronic pressure switch SENSING TOMORROW Aviation female plug straighter (5 pins) (J3) (unit: mm) Aviation female plug straighter (4 pins) (J4) (unit: mm) Aviation female plug elbow (4 pins) (J5) (unit: mm) Aviation female plug straighter (5 pins) (J6) (unit: mm) Aviation female plug elbow (5 pins) (J7) (unit: mm) Aviation female plug elbow (5 pins) (J8) (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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SENSING TOMORROW PS131-TSR-H Monosilicon electronic 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 PS131-TSR-H Monosilicon electronic pressure switch Ordering information chapter Certificate organization 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

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