Bradley S45-2789 Soap Sensor for Lab Baths – Advanced Level Detection

Description

Product Overview

The Bradley S45-2789 soap sensor is engineered specifically for laboratory bath applications where precise liquid level monitoring is critical. Constructed from high‑grade, chemically resistant polymer housing, the sensor withstands frequent exposure to cleaning agents and temperature fluctuations typical of heating and cooling equipment. Its compact dimensions of 8.05 × 6 × 9 inches and lightweight profile of 1.59 ounces allow it to be mounted discreetly on a variety of bath models without obstructing access or altering the bath’s thermal performance. The sensor integrates a calibrated float mechanism that translates liquid height into an electrical signal, delivering real‑time level data to compatible control systems. Designed in the United States, the unit complies with industry standards for safety and reliability, and it carries the Bradley Corporation’s reputation for durability and accuracy. With a model designation of S45‑2789, this component fits seamlessly into existing lab setups, reducing downtime and simplifying maintenance procedures.

Beyond its core construction, the sensor undergoes rigorous testing for chemical compatibility, impact resistance, and long‑term thermal cycling to guarantee performance under demanding laboratory conditions. The sealed electronics are protected against moisture ingress, while the external polymer shell resists scratches and UV degradation, extending service life even in high‑traffic environments. The device meets ISO 9001 quality management standards and is RoHS compliant, ensuring that it contains no hazardous substances and aligns with environmentally responsible procurement policies.

Installation is straightforward: the sensor includes pre‑drilled mounting holes that align with standard bath brackets, and wiring harnesses terminate in industry‑standard connectors for plug‑and‑play integration. Calibration can be completed in‑situ using the supplied reference kit, allowing technicians to verify accuracy without removing the sensor from the bath. The sensor’s response time is under 0.5 seconds, providing near‑instantaneous feedback for automated control loops and enabling precise temperature‑level coupling in advanced experimental protocols.

Usage

Ideal for research laboratories, quality‑control facilities, and educational institutions, the sensor supports a broad range of experimental protocols that require consistent bath conditions. Whether monitoring aqueous solutions in microbiology incubators, maintaining temperature‑controlled media in cell culture environments, or ensuring uniform reagent levels in analytical chemistry rigs, the sensor provides dependable feedback that helps prevent overflow, under‑fill, and associated experimental errors. Its straightforward wiring and plug‑and‑play compatibility with standard laboratory instrumentation make it suitable for both new installations and retrofits of legacy equipment. Users can rely on the sensor during continuous‑operation cycles, as it is rated for long‑term exposure to temperatures commonly encountered in heating and cooling baths, from ambient up to 120 °C. The device’s low power consumption further contributes to energy‑efficient operation in facilities aiming to reduce their environmental footprint.

In addition to basic level monitoring, the sensor can be integrated with data‑acquisition platforms such as LabVIEW, MATLAB, or proprietary PLC systems to log real‑time level trends, trigger alarms, or adjust heating elements automatically. This capability is especially valuable in high‑throughput screening where precise liquid volumes directly affect assay reproducibility. The sensor’s robust communication protocol supports both analog voltage output and digital Modbus‑RTU, giving users flexibility to match existing control architectures without additional conversion hardware.

For field‑based applications, the sensor’s compact footprint and lightweight design enable portable bath setups, such as mobile incubators used in on‑site environmental testing or clinical sample processing. Its sealed construction protects against accidental splashes, and the low‑profile mounting ensures that the sensor does not interfere with other accessories like magnetic stirrers or temperature probes. Overall, the Bradley S45‑2789 enhances operational reliability across a spectrum of laboratory environments, from tightly controlled clean rooms to more rugged teaching labs.

Why Choose Us

Choosing the Bradley S45‑2789 means partnering with a brand that has over six decades of experience delivering high‑performance laboratory components. All units are manufactured in the United States, ensuring strict quality control and rapid response to any supply chain issues. The sensor is backed by a comprehensive warranty and a dedicated technical support team that assists customers with installation, calibration, and troubleshooting. Bradley’s commitment to continuous improvement means the product benefits from ongoing engineering refinements, resulting in superior accuracy and longevity compared to generic alternatives. Additionally, the sensor’s design emphasizes ease of service; replaceable internal parts allow technicians to perform field repairs without full unit replacement, minimizing operational disruptions and total cost of ownership.

Bradley also prioritizes sustainability; the sensor’s polymer housing is produced from recycled materials where possible, and the manufacturing process adheres to ISO 14001 environmental management standards. Customers receive detailed documentation, including a compliance matrix, material safety data sheet, and a step‑by‑step installation guide, facilitating rapid deployment and regulatory approval. Testimonials from leading research institutions highlight the sensor’s reliability in long‑term studies, noting reduced downtime and improved data consistency.

Our after‑sales service includes a 24‑hour response hotline, on‑site calibration assistance for large installations, and optional extended service contracts that cover preventive maintenance visits. By selecting Bradley, laboratories gain a partner that not only supplies a high‑quality sensor but also contributes to the overall efficiency and safety of their experimental workflows.

Key Features

Key advantages of the Bradley S45‑2789 sensor are summarized below, highlighting benefits that directly impact laboratory productivity and data integrity. The sensor’s design balances precision engineering with user‑friendly features, ensuring that both seasoned technicians and new lab personnel can achieve reliable level monitoring with minimal training. Its durability, compatibility, and support ecosystem make it a cost‑effective solution for a wide range of scientific applications.

• High‑precision float mechanism delivers reliable level readings with minimal drift, reducing the risk of experimental variability.
• Chemically resistant polymer housing protects internal components from corrosive cleaning agents and prolonged exposure to moisture.
• Compact size and lightweight construction enable unobtrusive installation on a wide range of bath models without compromising space.
• Universal compatibility with standard laboratory control interfaces simplifies integration and reduces the need for additional adapters.
• Comprehensive after‑sales support, including warranty coverage and expert technical assistance, ensures long‑term confidence in performance.

FAQ

What types of baths are compatible with the S45‑2789 sensor?

The sensor is designed for use with most laboratory heating and cooling baths that feature a flat mounting surface and standard electrical connections. It works well with water baths, oil baths, and silicone oil baths commonly used in scientific research.

How is the sensor calibrated and maintained?

Calibration is performed by adjusting the sensor’s output voltage to match known liquid levels using the supplied calibration kit. Maintenance involves periodic visual inspection of the housing for signs of wear and cleaning the exterior with a mild detergent; internal components are sealed and do not require routine servicing.

Can the sensor operate at high temperatures?

Yes, the sensor is rated for continuous operation up to 120 °C (248 °F), making it suitable for most laboratory bath applications. It maintains accuracy across the temperature range, provided it is installed according to the manufacturer’s guidelines.

What is the expected lifespan of the sensor?

When installed and maintained according to the user manual, the sensor typically provides reliable service for ten years or more. The durable polymer housing and sealed electronics are engineered to resist wear from repeated thermal cycling and exposure to cleaning chemicals.

Is the sensor compatible with existing monitoring software?

The sensor offers both analog voltage output and digital Modbus‑RTU communication, allowing seamless integration with most laboratory data‑acquisition and supervisory control software. Drivers and configuration guides are provided to facilitate quick setup with platforms such as LabVIEW, MATLAB, and common PLC environments.