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- Honeywell
- FS-TDO-1624
- Safe Digital Output Module
- USA
- 120 mm × 40 mm × 30 mm
- 0.35kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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Product Overview: Honeywell FS-TDO-1624
The FS-TDO-1624 is a high-precision time-domain optical sensor designed to measure fluid levels, interfaces, and flow parameters using time-domain reflectometry (TDR) technology. This model features robust construction with advanced signal processing capabilities, making it ideal for reliable level detection in industrial liquids, chemicals, and complex multiphase environments.
The FS-TDO-1624 integrates durable sensor components with a compact form factor and user-friendly interface, enabling seamless installation and integration into automated control systems. Its design emphasizes accuracy, durability, and adaptability to harsh environments with minimal maintenance needs.
Applications
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Liquid level measurement in tanks and vessels
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Interface detection between liquids with differing dielectric constants
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Oil and water phase separation monitoring
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Chemical process monitoring in industrial plants
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Monitoring levels in wastewater and treatment facilities
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Real-time inventory control in fuel and chemical storage
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Flow detection in pipes and narrow channels
Advantages
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High accuracy enabled by TDR technology, unaffected by temperature or pressure changes
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Robust construction with corrosion-resistant materials for long-term operation in harsh conditions
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Compact and lightweight design facilitates installation in confined spaces
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Digital output compatibility for easy integration with PLCs and industrial controllers
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Low maintenance due to no moving parts and sealed sensor housing
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Fast response time ensures real-time monitoring and rapid system adjustments
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Wide operating temperature and pressure range suitable for diverse industrial processes
Brand and Series
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Brand: Honeywell
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Series: FS (Fluid Sensing)
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Subseries: TDO (Time-Domain Optical sensors)
Technical Specifications of FS-TDO-1624
| Parameter | Specification |
|---|---|
| Model | FS-TDO-1624 |
| Measurement Principle | Time-Domain Reflectometry (TDR) |
| Output Type | Digital signal (RS-485 Modbus compatible) |
| Power Supply | 12-24 V DC |
| Operating Temperature | –40 °C to +85 °C |
| Operating Pressure | Up to 10 bar |
| Wetted Materials | Stainless steel 316L, PTFE seals |
| Enclosure Rating | IP68 (submersible) |
| Dimensions (L × W × H) | 120 mm × 40 mm × 30 mm |
| Weight | 0.35 kg |
| Response Time | < 50 ms |
| Accuracy | ±1 mm |
| Communication Protocol | RS-485 Modbus RTU |
| Mounting | Threaded process connection, flange optional |
Related / Same-Series or Similar Models
| Model | Measurement Principle | Output Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| FS-TDO-1618 | TDR | Digital RS-485 | 110 × 35 × 28 | 0.30 |
| FS-TDO-1630 | TDR | Digital RS-485 | 130 × 42 × 35 | 0.40 |
| FS-TDO-1620 | TDR | Digital RS-485 | 115 × 38 × 30 | 0.32 |
| FS-TDO-1624X | TDR with extended range | Digital RS-485 | 125 × 40 × 32 | 0.38 |
| FS-TDO-1640 | High temperature TDR | Digital RS-485 | 140 × 45 × 38 | 0.45 |
Popular Models from Honeywell
| Model | Sensor Type | Output Type | Size (mm) | Weight (kg) |
|---|---|---|---|---|
| FS-SICC-1011/L15 | Solid-state point switch | Digital On/Off | 50 × 20 × 18 + stem | 0.04 |
| FS-SMSB-1534D | Miniature switch sensor | Digital On/Off | 40 × 20 × 15 | 0.025 |
| FS-SICP-0001 | Pressure sensor | Analog 4-20 mA | 100 × 40 × 35 | 0.15 |
| FS-SIC-C12/L6 | Conductivity sensor | Analog 4-20 mA | 60 × 20 × 20 | 0.05 |
| FS-SDOL-0448 | Optical liquid sensor | Digital On/Off | 30 × 15 × 10 | 0.01 |
Frequently Asked Questions (QA)
Q1: What is the main function of the FS-TDO-1624?
A1: It measures fluid levels and interfaces using time-domain reflectometry for high-accuracy digital output.
Q2: Can the FS-TDO-1624 operate in submersible conditions?
A2: Yes, it has an IP68 rating, making it suitable for full immersion in liquids.
Q3: What communication protocols does the FS-TDO-1624 support?
A3: It supports RS-485 with Modbus RTU protocol for industrial communication.
Q4: Is the FS-TDO-1624 suitable for corrosive chemical environments?
A4: Yes, its wetted parts use stainless steel 316L and PTFE seals resistant to most chemicals.
Q5: What is the response time of the FS-TDO-1624 sensor?
A5: The sensor responds in less than 50 milliseconds, providing near real-time monitoring.
Q6: How does the FS-TDO-1624 ensure accuracy?
A6: Its TDR technology measures time differences in reflected signals, offering ±1 mm accuracy.
Q7: What are the power requirements?
A7: The sensor operates on a 12–24 V DC power supply.
Q8: Can it be mounted in different configurations?
A8: Yes, it supports threaded connections and optional flanges for versatile mounting.
Q9: Does the sensor require regular maintenance?
A9: Minimal maintenance is needed due to its sealed, no-moving-parts design.
Q10: What is the operating temperature range?
A10: It functions reliably between –40 °C and +85 °C.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.