Remote Ultrasonic Level Transmitter TLTV1000A3

TLTV1000A3

TLTV1000A3 remote ultrasonic level transmitter is a non-contact level instrument with separate meter and probe installation. It works on ultrasonic time-of-flight measurement and calculates the level from the echo returned by the liquid surface. Also, it supports a measuring range up to 40 meters, a 4-wire configuration, 4 relay outputs, an RS485 / Modbus-RTU digital interface, built-in temperature compensation, ABS remote housing, and probe cable length up to 200 meters. As a result, it suits tank, sump, vessel, and utility applications where the sensor needs to be installed at the measuring point while the meter remains at a safer or more accessible location.

  • Remote probe installation
  • Up to 40 m range
  • 4 relay outputs
  • RS485 / Modbus interface
  • Up to 200 m probe cable

Application-fit selection

Cable length guidance

Output signal support

Mounting selection help

Commissioning backup

Still Confused What to Buy?
Need help deciding? Download resources to know more about the product.

https://tipl.com/wp-content/uploads/2026/03/TLTV1000A3-ULTRASONIC-LEVEL-TRANSMITTER.pdf

  • Remote ultrasonic level transmitter
  • Separate meter and probe arrangement
  • Non-contact liquid level measurement
  • Ultrasonic time-of-flight working principle
  • Suitable for tank, sump and vessel monitoring
  • Measuring range up to 40 meters
  • Blind zone from 0.35 m to 0.6 m, depending on range
  • Patent sonic-wave intelligent technology for echo analysis
  • Dynamic echo analysis support
  • Liquid level precision up to 0.3% as per product feature statement
  • Built-in temperature compensation
  • 4-wire wiring configuration
  • 4 relay outputs
  • RS485 / Modbus-RTU digital interface
  • 4–20mA output options as per selection
  • ABS remote housing material
  • ABS / PTFE / ETFE probe material options
  • ABS / PTFE / ETFE flange material options
  • G1½” or G2” process interface options
  • IP65 waterproof grade
  • Probe cable length less than 200 meters
  • Input and output line protection against lightning and short circuit
  • Water tank level monitoring
  • Wastewater tank level measurement
  • Sump and pit level monitoring
  • Utility tank level indication
  • Chemical storage tank monitoring
  • Process vessel level monitoring
  • Remote display level monitoring
  • Tank-top probe with accessible meter installation
  • Non-contact liquid level monitoring
  • Pump control support
  • High and low level alarm support
  • Applications requiring 4 relay outputs
  • Applications requiring RS485 / Modbus communication
  • Outdoor or difficult-access tank applications, subject to installation review
  • Model: TLTV1000A3
  • Product Type: Remote Ultrasonic Level Transmitter
  • Measurement Principle: Ultrasonic Time-of-Flight
  • Measurement Type: Non-Contact Level Measurement
  • Configuration: Remote Type
  • Housing Material: ABS
  • Measuring Range: Up to 40 meters
  • Selectable Range Options: 5 m, 10 m, 15 m, 20 m, 40 m and customized
  • Blind Zone: 0.35 m to 0.6 m, depending on range
  • Frequency: 30 to 90 kHz
  • Measuring Precision: ±0.5% standard, ±0.25% optional
  • Resolution: ±2 mm
  • Supply Voltage: DC 12V to 36V / AC 85V to 264V
  • Wiring Configuration: 4-wire
  • Relay Output: 4 relay outputs
  • Maximum Current: 50mA to 100mA
  • Ripple Requirement: Less than ±200mV
  • Simulated Current: Load 500Ω
  • Digital Interface: RS485 / Modbus-RTU
  • Output Options: 4–20mA, RS485, 4–20mA with four relays, 4–20mA + RS485 as per selection
  • Process Interface: G1½” or G2”
  • Process Connection Options: G2 standard, G1½, DN50 flange, DN80 flange, DN100 flange and customized flange
  • Flange Material Options: Carbon Steel, SS304, SS316, PTFE, PP and customized
  • Electrical Interface: PG11
  • Transmitter Material: ABS
  • Probe Material: ABS / PTFE / ETFE
  • Flange Material: ABS / PTFE / ETFE
  • Environment Temperature: -20°C to +60°C
  • Process Temperature: -40°C to +70°C
  • Probe Cable Length: RVVP 4×0.3 / less than 200 m
  • Waterproof Grade: IP65

    What Customers Say About Us

    Trusted Engineering Support

    The team provided clear technical guidance and practical solutions. Execution was smooth and well coordinated throughout.

    Mr. Vivek NairGeneral Manager – Operations, Cement Industry
    Dependable Technical Partner

    Their approach was systematic and aligned with our plant needs. Overall experience with product and service has been positive.

    Ms. Kavita RaoSenior Manager – Maintenance, Steel Sector
    Application-Focused Solutions

    They understood our process conditions before recommending equipment. Support during installation was handled professionally.

    Mr. Rohan MehtaProject Lead – Power Plant
    Consistent Service Delivery

    Product performance has been stable in regular operations. The support team responds in a timely manner.

    Mr. Anil DeshmukhInstrumentation Head, Process Manufacturing

    Insights & News

    Ensuring Environmental Compliance with CEMS: A Step Ahead
    Learn how Continuous Emission Monitoring Systems (CEMS) help industries stay compliant with environmental norms, providing real-time emission data, remote monitoring, and actionable insights for sustainable and responsible manufacturing.
    How Predictive Maintenance is Transforming Industrial Efficiency
    Discover how advanced monitoring tools like vibration and ultrasound solutions are helping industries move from reactive to predictive maintenance—reducing downtime, extending equipment life, and optimizing productivity across critical operations.

    Clients Who Have Transformed Their Operations with This Product

    Logo
    Logo
    Logo
    Logo
    Logo
    Logo
    Logo
    Logo
    Logo
    Logo
    Logo

    Frequently Asked Questions

    TLTV1000A3 is used for remote non-contact liquid level monitoring in tanks, sumps, vessels and utility storage applications.
    It is called remote type because the meter and probe are installed separately. The probe is mounted at the measuring point, while the meter can be installed at a more accessible location.
    TLTV1000A3 supports measuring range up to 40 meters, depending on selected configuration and installation conditions.
    The model supports 4–20mA, RS485, 4–20mA with four relays and 4–20mA + RS485 as per selected configuration.
    Yes. It supports RS485 / Modbus-RTU digital interface.
    TLTV1000A3 supports 4 relay outputs.
    The probe cable length is RVVP 4×0.3 and should be less than 200 meters.
    Probe material options include ABS, PTFE and ETFE.
    The waterproof grade is IP65.
    Users should check tank height, measuring range, blind zone, liquid surface condition, foam, vapor, probe cable distance, relay requirement, communication requirement, process temperature and mounting location.

    Download Resources

    Send Us Your Requirements

    We will respond you soon.

    Share:
    Send Us Your Requirements

    Fill the form to download resources

    Send Us Your Requirements

    We will respond you soon.