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Shanghai LEEG Instruments Co.,Ltd.
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SENSING TOMORROW DMP305X-TLT Piezoresistive silicon absolute pressure transmitter Product introduction 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. Main parameters Pressure types Absolute pressure Pressure, level Measuring range 10kPa-3.5MPa, please refer to the ordering information chapter Output signal Reference accuracy 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 2016.04.V1.0
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DMP305X-TLT Piezoresistive silicon absolute pressure transmitter SENSING TOMORROW Technical Specifications Measuring range and limit Nominal value Smallest calibratable span Lower range limit（LRL） Upper range limit （URL） Upper range limit * The actual lower range limit(LRL) is only approximately zero but can not reach absolute zero. Zero value can be calculated. The unit of the measuring range above can be converted into kg/cm²、 MPa and kP. Provide other measuring range according to requirements. Adjust requirements: lower range value (LRV) and upper range value (URV) can be adjusted within...
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SENSING TOMORROW DMP305X-TLT Piezoresistive silicon absolute pressure transmitter Technical Specifications Ambient temperature effects(Typical) Total impact Within the range of 20-80 ℃ Power supply Operating conditions Standard/flame 10.5-55VDC proof HART protocol Insulation resistance Load resistance 0-2119 Ω for working condition, 250600Ω for HART protocol ≥ 20M Ω@, 100VDC Transmission distance Power consumption Damping time Total damping time constant: equal to the sum of damping time of amplifer and sensor capsule Power supply and load requirements Damping time of amplifer : 0-100S...
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SENSING TOMORROW DMP305X-TLT Piezoresistive silicon absolute pressure transmitter Technical Specifications Basic standards Test conditions Performance level Radiated interference Conducted interference (DC power port) Electrostatic discharge immunity test (ESD) GB/T 17626. 2 /IEC61000-4- 2 4kV ( Contact ) ,8kV(Air) Immunity to radio frequency EM-fields Power frequency magnetic field Immunity test Electrical fast transient / Burst Immunity Test Surge immunity requirements Immunity to conducted disturbances induced by radio frequency fields (Note 1)Performance level A: The preformance within...
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SENSING TOMORROW DMP305X-TLT Piezoresistive silicon absolute pressure transmitter Menu function Specific menu Transmission module type Upper range value Lower range value Output signal Local control Remote control LCD/3 buttons on body HART Damping time Setting range Display mode Analog output type Process variable shows on main screen, percentage and progress bar shows on secondary screen Output type Square root Current shows on main screen, percentage and progress bar shows on secondary screen Percentage shows on main screen, percentage and progress bar shows on secondary screen Alarm...
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SENSING TOMORROW DMP305X-TLT Piezoresistive silicon absolute pressure transmitter Product selection instruction Sensor select instruction Electrical connection Code Item Nominal value Range 0-35kPa, smallest calibratable span 10kPa Range 0-250kPa, smallest calibratable span 100kPa Range 0-600kPa, smallest calibratable span 300kPa Range 0-1MPa, smallest calibratable span 500kPa Range 0-1.6MPa, smallest calibratable span 1MPa Range 0-3.5MPa, smallest calibratable span 1.6MPa Cable entry Waterproof connector M20*1.5 one side , blind plug another side, PVC protector material,6-8mm diameter...
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SENSING TOMORROW DMP305X-TLT Piezoresistive silicon absolute pressure transmitter Product selection instruction Transmission module Output signal 4-20mA two wire, power supply: 10.555VDC 4-20mA+HART two wire,power supply: 16.5-55VDC Display Without display Process connection select instruction Code Items G1/4(M), Φ3 pressure lead hole, GB/T7307, ISO228, DIN16288, BS2779, seal reference DIN3852E（back-end seal） Max measuring 60MPa 1/2-14NPT(M)，Φ3 pressure lead hole, GB/T12716, ANSI/ASME B1.20.1 1/2-14NPT(F), Φ3 pressure lead hole, GB/T12716, ANSI/ASME B1.20.1 Display module(C) Code Items B4...
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SENSING TOMORROW DMP305X-TLT Piezoresistive silicon absolute pressure transmitter Product drawing and dimension Drawing and dimension with display(C)(unit: mm) 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 2016.04.V1.0
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DMP305X-TLT Piezoresistive silicon absolute pressure transmitter SENSING TOMORROW Product drawing and dimension Drawing and dimension with U-shaped bracket(B4)(unit: mm) Disclaimer: all the data used in the product description is not legally binding. Relevant technical details may be changed due to further impr
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SENSING TOMORROW DMP305X-TLT Piezoresistive silicon absolute pressure transmitter Product drawing and dimension 尺寸图 Disclaimer: all the data used i
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DMP305X-TLT Piezoresistive silicon absolute pressure transmitter SENSING TOMORROW Product drawing and dimension Heat exchange connector(N1) (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-TLT Piezoresistive silicon absolute pressure transmitter SENSING TOMORROW Ordering information chapter Parameters Code Model Sensor DMP305X-TLT Piezoresistive silicon absolute pressure sensor (*) fast delivery available Pressure L353A range code L104A Detailed specifications as following Nominal value(URL): 35kPa(Absoulte) Nominal value(URL): 100kPa(Absoulte) O-ring, FKM ( high temperature condition) Stainless steel welding seal C Electrical Separator connetion Sensor seal O-ring, neoprene ( low temperature condition) Detailed specifications as following Cable entry R1 protector...
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