Level Measurement – SITRANS L
Siemens offers you a variety of level sensors and transmitters.
POINT LEVEL MEASUREMENT
RF Capacitance switches
Powerful range of level switches suitable for a variety of industries.
Pointek CLS100
Compact 2-wire inverse frequency shift capacitance switch for level detection in constricted spaces, interfaces, solids, liquids, slurries, and foam.
Pointek CLS200
A versatile inverse frequency shift capacitance level switch with optional rod/cable choices and configurable output, ideal for detection of liquids, solids, slurries, foam, and interfaces; digital version (with PROFIBUS PA) includes a display and provides additional diagnostic features.
Pointek CLS300
Inverse frequency shift capacitance level switch with optional rod/cable choices and configurable output. Ideal for detecting liquids, solids, slurries, foam and interfaces in demanding conditions where high pressure and temperatures are present; digital version (with PROFIBUS PA) includes a display and provides additional diagnostic features.
Vibrating switches
Reliable vibrating point level switches for liquid and slurry applications across all industries.
SITRANS LVL100/LVL200
LVL100: Compact vibrating level switch for use in liquid and slurry applications such as overflow, high, low and demand level applications. Also ideal for dry run protection.
LVL200: Advanced vibrating level switch for use in liquid and slurry applications. Suited for most hazardous area applications such as: overflow, high, low, demand, and dry run protection; can also be used for Functional Safety (SIL 2).
SITRANS LVS100/LVS200
Vibrating point level switch designed to be impervious to external vibrations and to provide reliable performance in demanding bulk solids applications.
SITRANS P320/420
Suited for applications where safety is critical: in industries such as chemical, oil and gas, and power generation
| SITRANS P320/420 | |
| Accuracy | 0,065% (SITRANS P320) | 0,04% (SITRANS P420) |
| Response time: | down to 105ms |
| Long-Term Stability | ≤0.125% / 5 years |
| Measuring cells: | from 20mbar to 700bar |
| MSIL-2/3 certification: | Developed according to IEC 61508 standards HART7 communication |
Benefits
- Full SIL-2/3 assessment
- Reduced commissioning time due to remote safety handling
- Suitable for harsh conditions due to robust materials
- User-friendly due to clear display and diagnostic icons acc. to NAMUR NE107
- Maintenance cost reduction due to proof test interval up to 15 years
- Fast reaction and optimized processes due to reduced response time
SITRANS P410
The SITRANS P410 is a digital pressure transmitter with integrated diagnostic functions for HART, PROFIBUS PA- or FOUNDATION Fieldbus communication. The SITRANS P410 complements the existing P DS III as a “high performance” version with increased measuring accuracy of 0.04%. The different design variants for measuring gauge and differential pressure as well as the existing certifications of the SITRANS P DS III (e.g. ATEX Ex i, Ex d, Ex nA/ic, FM, CSA) are of course available.
| SITRANS P410 | |
| Accuracy | ≤0.04% |
| Long-Term Stability | ≤0.125% / 60 months |
| Measuring range | 0 – 2,5mbar … 0 – 160bar |
Benefits
- Extensive diagnostics and simulation functions.
- Suitable for installation in SIL 2 measuring circuits in accordance with IEC 61508 / IEC 61511.
- Wide range of certification and approval e.g. ATEX Ex i, Ex d, Ex nA/ic, FM, CSA.
- Option of using a simulation function for loop check functions.
- Opens up a host of different bus communication options: HART, PROFIBUS PA oder FF.
SITRANS P DS III
The SITRANS P DS III series includes digital pressure transmitters for measuring gauge pressure, absolute pressure, differential pressure, flow and level. Even the standard devices offer comprehensive diagnostics and simulation functions with high reliability. The suitability for use in SIL2 circuits has been certified by external test institutes. With PROFIBUS transmitters, the new PROFISAFE technology guarantees uniform safety from the control system down to the transmitter.
| SITRANS P DS III | |
| Accuracy | ≤0.065% |
| Long-Term Stability | ≤0.125% / 60 months |
| Measuring range | 0 – 1mbar … 0 – 700bar |
Benefits
- Extensive diagnostics and simulation functions
- Suitable for installation in SIL 2 applications in accordance with IEC 61508 /IEC 61511. In the PROFIsafe version, it guaranteess maximum communication safety up to the control system levelSuitable for installation in SIL 2 measuring circuits in accordance with IEC 61508 / IEC 61511.
- Wide range of certification and approval e.g. ATEX EEx ia, EEx ib, Dust protection, FM, CSWide range of certification and approval e.g. ATEX Ex i, Ex d, Ex nA/ic, FM, CSA.
- Option of using a simulation function for loop check functions
- Opens up a host of different bus communication options for you: HART, PROFIBUS PA, PROFIsafe or FFOpens up a host of different bus communication options: HART, PROFIBUS PA oder FF.
SITRANS P310
The SITRANS P310 is a digital pressure transmitter with integrated HART diagnostic functions and a high operating comfort. Representing a basic device for easy measurements with low accuracy requirements compared to SITRANS P DS III the P310 complements the already existing P DS III. The different design variants for measuring gauge and differential pressure are of course available. Certifications like e.g. ATEX, NEPSI, FM, CSA and SIL guarantee the application in flameproof areas as well as within processes with high safety requirements
| SITRANS P310 | |
| Accuracy | ≤0.075% |
| Long-Term Stability | ≤0.25% / 60 months |
| Measuring range | 0 – 1mbar … 0 – 700bar |
Benefits
- Extensive diagnostics and simulation functions
- Suitable for installation in SIL 2 measuring circuits in accordance with IEC 61508 / IEC 61511
- Wide range of certification and approval e.g. ATEX Ex i, Ex d, Ex nA/ic, FM, CSA
- bus communication: HART
SITRANS P300
The SITRANS P 300 offers the measuring precision and ruggedness already known from the SITRANS P DSIII. Suitable for use in the food & beverages industry as well as for pharmaceutical processes.
| SITRANS P300 | |
| Accuracy | ≤0.075% |
| Long-Term Stability | ≤0.25% / 60 months |
| Measuring range | 0 – 10mbar (0 – 4inchH2O) … 0 – 400bar (0 – 5800psi) |
Benefits
- With hygiene (EHEDG, 3A), material and calibration certificates eminently suited to the food and beverage and pharmaceutical industry
- Especially suitable for degrees of protection to IP68 and IP69K, CIP/SIP cleaning, and high-viscosity measuring process
- Measurement cells for gauge and absolute pressure
- Measurement cells with flush mounted diaphragm
- Extended simulations and diagnostic functions Parameters can easy set via three local push buttons and LCD display, HART or PROFIBUS PA profile 3.0 communication.
SITRANS P280
The SITRANS P280 is a WirelessHART pressure transmitter that provides all measured process values as well as diagnostic information, parameters and functions via radio. The device is powered by an internal battery and designed for ultralow power consumption. Suitable for direct mounting on tanks and pipes in remote parts of plants, and on moving or rotating equipment for process monitoring or asset management applications
| SITRANS P280 | |
| Accuracy | ±0.25% of full scale; max. +/-0.25% of sensor’s span |
| Long-Term Stability | ≤0.25% / 12 months |
| Measuring range | 0 – 1.6bar (0 – 23psi) … 0 – 320bar (0 – 4641psi) |
Benefits
- Various pressure ranges available (1.6, 10, 50, 200, 320 bar; 23, 145, 725, 2900, 4641 psi).
- LCD display with functional display items and icons, English and German display selectable
- Practical push buttons: Three push buttons for maximum efficiency for setup, diagnostics, communication and security settings with no additional devices or tools
- Maintenance-friendly backlight function
- Sleep mode for efficient battery life management
- Battery status display on LCD and in network overview
- Precise measurement accuracy for more productivity
- 90 and 180 degree display turnable
- Configurable with standard tools supporting EDD – e. g. with SIMATIC PDM
SITRANS P200/P210/P220
The SITRANS transmitters P200, P210 and P220 are compact single-range-transmitters for measurement of absolute and gauge pressure. The measured pressure will be transformed with these sensors into a 4…20mA- resp. a 0…10V-signal.
| SITRANS P200 | SITRANS P210 | SITRANS P220 | |
|---|---|---|---|
| Non-linearity | ≤0,25% | ||
| Long-Term Stability | ≤0,25% / 12 Months | ||
| Measuring range | 1bar to 60bar gauge 0,6bar to 16bar absolute |
100mbar to 600mbar gauge | 2,5bar to 1000bar gauge |
Benefits
- High measuring accuracy
- Rugged stainless steel enclosure
- High overload withstand capability
- For aggressive and non-aggressive media
- For measuring the pressure of liquids, gases and vapours
- Compact design
SITRANS P Compact
The SITRANS P Compact is an analog transmitter for measuring absolute and relative pressure which has been developed specially for the requirements of the food/pharmaceutical and biotechnology industries.
| SITRANS P Compact | |
| Accuracy | ≤0,2% |
| Long-Term Stability | ≤0.1% / 12 months |
| Measuring range | 0 – 160mbar (0 – 64inchH2O) to 0 – 40bar (0 – 580psi) |
Benefits
- Hygiene-based design according to EHEDG, FDA und GMP recommendations
- Connection and housing of stainless steel
- Ex protection II2G EEx ib T6 to ATEX
Coriolis – SITRANS F C
Leading accuracy. Fastest update rate.
Sensors:
Designed for a variety of liquid and gas applications including gases in high pressure applications.
SITRANS F C MASS 2100 – Low Flow
SITRANS FC300 DN 4 – Low Flow
SITRANS FCS200 – CNG
SITRANS FCS300 – High Performance
SITRANS FCS400 – OEMs / Skids
Transmitters:
Designed for reliable monitoring of a variety of liquids and gases.
Measurement of mass flow, density, temperature and fraction.
SIFLOW FC070 – CNG
Multi-parameter transmitter for remote or compact mounting measuring mass flow, density, temperature and fraction.
SITRANS FC010 – Space Saving
SITRANS FCT030 – High Performance
Flowmeter Systems
SITRANS FC310 – Cost-Efficient Direct Integration
Modbus RS 485-RTU communication for direct integration into skids, OEM and pre-assembled plant packages.
SITRANS FC330 – General Industries
SITRANS FC410 – OEMs / Skids
Modbus RS-485 RTU communication for direct integration into skids, OEM and pre-assembled plant packages.
SITRANS FC430 – OEMs / Skids
Ultrasonic – SITRANS F US
For easy and cost-efficient installation.
Sensors:
Designed for a variety of liquid and gas applications including gases in high pressure applications.
SITRANS F C MASS 2100 – Low Flow
SITRANS FC300 DN 4 – Low Flow
SITRANS FCS200 – CNG
SITRANS FCS300 – High Performance
SITRANS FCS400 – OEMs / Skids
Transmitters:
Designed for reliable monitoring of a variety of liquids and gases.
Measurement of mass flow, density, temperature and fraction.
SIFLOW FC070 – CNG
Multi-parameter transmitter for remote or compact mounting measuring mass flow, density, temperature and fraction.
SITRANS FC010 – Space Saving
SITRANS FCT030 – High Performance
Flowmeter Systems
SITRANS FC310 – Cost-Efficient Direct Integration
Modbus RS 485-RTU communication for direct integration into skids, OEM and pre-assembled plant packages.
SITRANS FC330 – General Industries
SITRANS FC410 – OEMs / Skids
Modbus RS-485 RTU communication for direct integration into skids, OEM and pre-assembled plant packages.
SITRANS FC430 – OEMs / Skids