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EasyTREK SP-500 Ultrasonic Level Transmitter
Brand: Nivelco Process Control Co.The EasyTREK and EchoTREK high-performance level transmitters are based on NIVELCO’s 35 years of experience with ultrasonic level measurement.
Whether for liquid level measurement in sumps or tanks, for tank contents measurement, or open channel flow measurement, EasyTREK & EchoTREK transmitters provide the answer.
Installed on the tank roof, or above the liquid surface to be measured, the transmitters give analog output proportional to liquid level or transmit HART® digital data.
The EchoTREK is an intelligent compact ultrasonic level transmitter with 4 – 20 mA output offering HART® protocol as an option.
Local reading is ensured by a plug-in display which can be removed if displaying is not needed. Four keys provide for programming, both display and keys are located under a removable cover.
The unit is tank-top mountable only. The EasyTREK high-performance level transmitters are IP68 rated units have their transducer and processing electronics incorporated in one single housing.
The EasyTREK transmitters utilize HART®(HART® 7 in case of SP-500 series) communication so they can be used in multidrop systems connected to MultiCONT process controller/display, or to a PC with the help of the UNICOMMHART®-USB modem or similar.
The transmitters can be connected wirelessly to a PC with the SAT-504 Bluetooth® HART® modem.
The members of the new EasyTREK SP-500 series can be recognized from the more compact size, the increased maximum measuring range, and the decreased minimum measuring range and can be remotely programmed also with Handheld Field Communicator.
Both models can be used in multi-drop systems connected to NIVELCO’s MultiCONT process controller/display, or to a PC with the help of the UNICOMM HART® USB / RS485 modem or similar.
EasyTREK and EchoTREK are available with measurement ranges up to 25 m (82 ft) providing wide application possibilities.
Both ultrasonic level transmitters are using NIVELCO’s established SenSonic range transducers with a full beam angle of 5 to 7 degrees connected to the intelligent electronics featuring the QUEST+ advanced signal processing algorithm.
Features- 2-wire transmitter
- Non-contact level metering
- Narrow 5° beam angle
- Excellent signal processing via QUEST+ software
- Temperature compensation
- Secondary lightning protection
- 32-point linearisation
- PP, PVDF, PTFE housing and transducers
- Explosion-proof variants available
- Level and volume measurement
- Open-channel flow metering
- Fail-safe indication
- For challenging applications such as vapor, fume, mixing blades, and light foam
Specifications
Accuracy
- ± 0.05 % of Range or ± (0.1 % of Measured Distance + 0.025 % of Range), whichever is greater
Ambient Temperature Range
- -30° to 80° C (-22° to 176° F)
Approvals & Certifications
- CE
BSP Connection
- 1” BSP
- 1-1/2” BSP
- 2” BSP
Cable Length
- Electrical Connection: 16.5 to 100 feet (5 to 30 metres)
Class
- Electrical Protection: Class III
Communication
- Bluetooth
- HART 7
- RS-485
- USB
Electrical Connectors
- LiYCY 6 x 0.5 mm² (AWG 20)
- Shielded Diametre 0.25” (6 mm) Cable
Enclosure, Body Material
- Polypropylene
- PVDF
- Teflon (PTFE)
Environmental Protection
- IP68
Measuring Range
- 0.49 to 59 feet (0.15 to 18 metres)
Media
- Liquids
NPT Connection
- 1” NPT
- 1-1/2” NPT
- 2” NPT
Output
- Analog: 4-20 mA
- SPDT: 1 A at 30 Vdc
Power Requirement
- 12 V Battery
Power Supply
- 11-36 Vdc
Pressure Range
- bar: 0.5 to 3
- kPa: 50 to 300
- psi: 7.25 to 43.5
Pressure Type
- Absolute
Process Temperature
- -30° to 90° C (-22° to 194° F) - PP, PVDF, PTFE Transducers
Resolution
- 33 feet (10 metres): 0.04” to 0.4” (1 to 10 mm)
Sensor, Probe Material
- Transducer: Polypropylene
- Transducer: PTFE
- Transducer: PVDF
Switch Type
- SPDT
- Level Measurement of Liquids, Wastewater, Aggressive Chemicals and Slurries
- Agriculture
- Construction Materials
- Chemical Industry
- Food and Beverage
- Oil Industry
- Paper Mill
- Water / Wastewater Industry