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Shanghai LEEG Instruments Co.,Ltd.
DMP305X-TLF gauge pressure sensor

DMP305X-TLF gauge pressure sensor

Product catalog summary

Product Introduction
The DMP305X-TLF is a piezoresistive silicon gauge pressure transmitter designed for industrial applications. It incorporates a microprocessor and surface mount technology for signal processing and error correction, utilizing a built-in temperature sensor. The device supports remote configuration via the HART protocol and features enhanced safety with an external three-button menu function.

Main Parameters

Pressure Types: Gauge pressure
Measuring Range: 5kPa to 100MPa
Output Signal: 4-20mA, 4-20mA+HART
Applications: Suitable for measuring liquid, gas, or steam flow, as well as liquid level, density, and pressure.

Technical Specifications

Accuracy: Typical ±0.2% URL, Max ±0.5% URL
Stability: ±0.1% URL/year
Temperature Effects: Minimal impact within -20 to 80°C
Power Supply: 10.5-55VDC, with HART protocol requiring 16.5-55VDC
Environmental Conditions: Operating temperature from -40 to 85°C, storage temperature up to 110°C, and IP67 protection class.

Performance and Installation

Damping Time: Adjustable from 0-100 seconds
Mounting Effects: Errors less than 400Pa can be corrected
Vibration Effects: Less than 0.1% URL

EMC Environment
The device complies with various EMC standards, ensuring minimal interference and robust performance in electromagnetic environments.

Menu Functions
The transmitter offers configurable output settings, including fixed output values and alarm signals. It supports both linear and square root output types.

Product Selection and Ordering
Instructions are provided for selecting the appropriate model based on pressure range, output signal, display options, and electrical connections. Various process connections and materials are available to suit different application needs.

Drawings and Dimensions
Detailed diagrams are provided for both horizontal and vertical mounting options, along with dimensions for various process connections and adaptors.

Specifications
The document outlines the specifications for the DMP305X-TLF, including terminal types, mounting options, and process connections. The transmitter is available with stainless steel terminals and aviation plugs, with IP67 protection for both vertical and horizontal mounting. Various process connection specifications are provided, including different thread types and pressure lead hole configurations.

Procedures and Options
Additional options for process connection and mounting accessories are detailed, such as heat exchange connectors and welding adaptors. Electrical connection accessories include aviation female plugs with different configurations. Display modes and calibration report options are also available.

Approvals and Certifications
The transmitter has multiple approvals, including intrinsic safety and CE certificates. The factory is certified under ISO9001-2008 for the design and production of pressure transmitters. Specific certification details, such as registration numbers and certification organizations, are provided.

Factory Settings and Parameters
Factory settings include analog output type, display mode, alarm signal, damping value, and range values for 4mA and 20mA outputs. These settings can be customized according to the order.

Technical Details
The document includes technical details such as maximum input voltage, current, power, and internal equivalent parameters for intrinsic safety. The ambient and medium maximum temperatures are specified, along with the explosion-proof mark and registration number.

Contact Information
Contact details for Shanghai LEEG Instruments Co., Ltd are provided, including address, telephone, fax, and email. The document also encourages visiting the website for more information.

Catalog excerpts

SENSING TOMORROW DMP305X-TLF Piezoresistive silicon gauge pressure transmitter Product introduction Main parameters Industrial pressure transmitter The new microprocessor and surface mount technology transmission module which collect and process the signal of pressure sensor and amend the measurement error through built-in temperature sensor, fully improved the performance of pressure transmitter. The new external three-button menufunction designs make it easier to operate the parameter settings and safer to operate in dangerous situations.The HART manual controller or the HART software can realize measurement information configuration remotely. Pressure, level Measuring medium Liquid, gas, or steam flow as well as liquid level, density and pressure 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 DMP305X-TLF Piezoresistive silicon gauge pressure transmitter Technical Specifications Measuring range and limit Standard specifications and reference conditions Power supply effects Zero and span change should not be more than ± 0.005% URL/V when power supply changes in 10.5/16.5-55VDC Test standard: GB/T28474 / IEC60770; Zero based-calibration span, Silicon oil filling, 316L stainless steel isolated diaphragm, 4-20mA analog output. Performance specifications Mounting position effects Apply to any position. Install error less than 400 Pa can be corrected by PV=0 reset. The overall...

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SENSING TOMORROW DMP305X-TLF Piezoresistive silicon gauge pressure transmitter Technical Specifications Vibration effects Environment condition Output signal 4-20mA two wire. Customers can choose linear output or square root output. Digital process variables superimpose on 4-20mA signal and apply to any hosts with HART protocol. Ambient temperature effects(Typical) Within the range - 20-80 °C total impact Insulation resistance 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...

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SENSING TOMORROW DMP305X-TLF Piezoresistive silicon 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 im prove

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SENSING TOMORROW DMP305X-TLF Piezoresistive silicon gauge pressure transmitter Menu function Transmission module type technical details may be changed due to further im prove Disclaimer: all the data used in the product description is not legally binding. Relevant

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SENSING TOMORROW DMP305X-TLF Piezoresistive silicon gauge pressure transmitter Product selection instruction Sensor select instruction Adjust requirements: lower range value (LRV) and upper range value (URV) can be adjusted within the scope of the upper and lower range limit, smallest calibratable span <| URV - LRV |<URL Electrical connection Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further im prove

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SENSING TOMORROW DMP305X-TLF Piezoresistive silicon gauge pressure transmitter Product selection instruction Aviation plug straighter(J 1) Electrical connetion accessories Transmission module 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 im prove

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DMP305X-TLF Piezoresistive silicon gauge pressure transmitter SENSING TOMORROW Product drawing and dimension Drawing and dimension with display(C)/without display(A) (horizontal mounting) ( unit:mm) Drawing and dimension with display(C)/without display(A) (vertical mounting) ( 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 2016.04.V1.0

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DMP305X-TLF Piezoresistive silicon gauge pressure transmitter SENSING TOMORROW Product drawing and dimension Process connection(M01) (unit: mm) 1/2NPT ANSI/ASME 1.20.1 Process connection(R03) (unit: mm) 1/4NPT ANSI/ASME 1.20.1 Process connection(R04) (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 2016.04.V1.0

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DMP305X-TLF Piezoresistive silicon gauge pressure transmitter SENSING TOMORROW Product drawing and dimension Heat exchange connector(N1) (unit: mm) M20X1.5 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 2016.04.V1.0

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SENSING TOMORROW DMP305X-TLF Piezoresistive silicon 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 im prove

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SENSING TOMORROW DMP305X-TLF Piezoresistive silicon gauge pressure transmitterFactory settings and parameters Item Factory certificate Approvals Intrinsic safety certificate Certificate organization Certification organization name 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...

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DMP305X-TLF gauge pressure sensor

DMP305X-TLF gauge pressure sensor

Catalog excerpts

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