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FD3051S LD

FD3051S LD
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FD3051S LD

Product catalog summary
Technical Specifications:
1. Temperature and Humidity: Operating temperature ranges from -40℃ to 85℃ depending on the indicator type (LCD or OLED). Storage temperature also depends on the fill fluid. Humidity tolerance is 0 to 100%.
2. Shock and Vibration Resistance: Shock resistant up to 50g with a duration of 11ms. Vibration resistance is 500Hz on 2g.
3. Pressure Limits: Operating pressure ranges from 3.5kPa abs. to the working pressure, with proof pressure up to 1.5 times the nominal pressure.
4. Explosion Protection: NEPSI / ATEX certified with ambient temperature limits of -40℃ to 65℃.

Product Features:
1. Output Signal: Two-wire 4~20mADC output with digital communications, programmable for linear or square root output.
2. Failure Alarm: Modes include Low (3.7 mA), High (21 mA), and No Mode (hold).
3. Response Time: Adjustable amplifier damping time from 0.1 to 60 seconds.
4. Installation: Can be mounted in any position, with specific guidelines for capillary components.

Material and Construction:
1. Materials: Sensor body made of 316L stainless steel, with various diaphragm materials including Hastelloy C and Tantalum.
2. Fill Fluids: Options include silicone oil, high-temperature silicone oil, and vegetable oil.
3. Housing: Aluminum with epoxy resin coat, IP67 protection.

Electrical and Process Connections:
1. Supply Requirements: 24VDC supply with specific load resistance requirements.
2. Electrical Connection: M20X1.5 cable entry suitable for 0.5 to 2.5mm² wire.
3. Process Connection: Flange with fixing thread 7/16-20 UNF, compliant with ANSI or DIN standards.

EMC Performance:
1. Standards: Complies with various GB/T standards for radiated and conducted interference, electrostatic discharge, and more.
2. Performance Levels: Levels A and B, indicating normal performance and temporary reduction or loss of functionality, respectively.

Product Selection Guide:
1. Model Variants: Includes single and double flange remote transmitters with various accuracy and pressure ratings.
2. Special Functions: Options for oil-free treatment, lightning protection, and different mounting brackets.
3. Display Options: LCD, low-temperature LCD, and OLED displays available.

Additional Information:
1. Filling Fluid and Temperature: Detailed table provided for operating temperature ranges and static pressure requirements for different fill fluids.
2. Remote Transmission Devices: Various types and configurations available, with specific applications and pressure ratings.
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Catalog excerpts

FD3051S LD-1

山东福瑞德测控系统有限公司 SHANDONG FRIEND CONTROL SYSTEM CO.,LTD FD3051S Monocrystalline Silicon Differential Pressure Transmitter ◆ Product Selection Guide FD3051S LD-Remote Seal Differential Pressure Transmitter FD3051S LD Remote Seal Differential Pressure Transmitter Product Introduction The remote seal differential pressure transmitter FD3051S LD is suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure.FD3051S LD outputs a 4~20mADC signal corresponding to the measured differential pressure. Its highly accurate and stable sensor can also measure the static pressure which can be shown on the integral indicator or remotely monitored via HART communications. Other key features include quick response, remote set-up using communications,self-diagnostics and optional status output for pressure high/low alarm. The range Limits is 0—1kPa ～ 2MPa, The flange’s working pressure are 1.6/4MPa,6.4MPa,10MPa,150psi,300psi or 600psi. Technical Parameter Technical Parameter Ambient temperature Span code, Measuring range and SWP Code The flange’s working pressure Measuring Range Lower range value: -100% to +100% of the URL(continuously adjustable) Upper range value: Up to 100% of the URL(continuously adjustable) Output Signal Two wire 4~20mADC output with digital communications, linear or square root programmable. HART FSK protocol are superimposed on the 4~20 mADC Output range:Imin=3.9mA，Imax=20.5mA Failure Alarm (the mode can be selected) Low Mode (min): 3.7 mA, High Mode (max): 21 mA No Mode (hold): Keep the effective value before the fault. Note: The standard setting of failure alarm is High Mode. Response Time The amplifier damping constant is 0.1 sec; The sensor and flange’s damping constant is 0.2~3 sec, it depends on the range and range compression ratio. Amplifier damping time constant is adjustable from 0.1 to 60 sec by software and added to response time. Installation Conditions The transmitter body can be directly fixed in any position。 The best state is to make the process flange axis in a vertical state, and the position deviation will produce a correctable Min：depends on the fill fluid -20 ～ 65℃ ,with LCD indicator -40℃~70℃（OLED indicator ） Storage temperature/transport temperature Min：depends on the fill fluid Electromagnetic Compatibility (EMC) See the EMC Performance Table Fill fluid, temperature limits and working pressure range See《ill fluid, temperature limits and working pressure range》Table Pressure limits From 3.5kPa abs. to working pressure.Proof pressure up to 1.5-times the nominal pressure simultaneously on both sides of the transmitter admissible. Flange working pressure ANSI：150psi ～ 600psi DIN： PN 1.6MPa ～ PN 10MPa One-sided overload: One-sided overload up to the rated pressure. Possibly occurring zero offsets can be corrected. Explosion Protected Type zero offset.the capillary component and remote flange should only be installed in the same ambient temperature. The minimum bending radius of the capillary tub

 Open the catalog to page 1
FD3051S LD-2

山东福瑞德测控系统有限公司 SHANDONG FRIEND CONTROL SYSTEM CO.,LTD FD3051S Monocrystalline Silicon Differential Pressure Transmitter FD3051S Monocrystalline Silicon Differential Pressure Transmitter ◆ Product Selection Guide ◆ Product Selection Guide FD3051S LD-Remote Seal Differential Pressure Transmitter FD3051S LD-Remote Seal Differential Pressure Transmitter Technical Parameter Product Dimensions Indicator Header Sensor Body 316L stainless steel 316L stainless steel / Hastelloy C/Gold plated on Diaphragm Process Flange 316L/FEP plated on 316L/Tantalum 304 stainless steel Silicone oil/ High Temp. Silicone...

 Open the catalog to page 2
FD3051S LD-3

山东福瑞德测控系统有限公司 SHANDONG FRIEND CONTROL SYSTEM CO.,LTD FD3051S Monocrystalline Silicon Differential Pressure Transmitter FD3051S Monocrystalline Silicon Differential Pressure Transmitter ◆ Product Selection Guide ◆ Product Selection Guide FD3051S LD-Remote Seal Differential Pressure Transmitter FD3051S LD-Remote Seal Differential Pressure Transmitter Model and suffix codes 1 Flange sealing device selection of the remote seal differential pressure transmitter Electrical Connection Suffix code Electrical terminal Low-pressure side process connection accessories No process connection accessories (double...

 Open the catalog to page 3
FD3051S LD-4

山东福瑞德测控系统有限公司 SHANDONG FRIEND CONTROL SYSTEM CO.,LTD FD3051S Monocrystalline Silicon Differential Pressure Transmitter ◆ Product Selection Guide FD3051S Monocrystalline Silicon Differential Pressure Transmitter ◆ Product Selection Guide FD3051S LD-Remote Seal Differential Pressure Transmitter FD3051S LD-Remote Seal Differential Pressure Transmitter Remote transmission device selection guide FFW Flat Type / EFW Plug-in type remote transmission device Seal type FFW Flat type remote transmission device EFW plug-in type remote transmission device RTW Screw-mounted remote transmission device PFW Flat...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.