Pneumercator LS600-4-BBH-8MB-8MB Point Level Sensor, Four Buna-N Floats, Brass Stem, Dual 2" Bushings is a multi-point liquid level float switch designed for precise high/low level control, overfill protection, and pump sequencing in fuel, oil, and water storage tanks. This LS600-series assembly provides up to four independent switch points for maximum flexibility in alarm and control logic.

Four-Point Level Monitoring: Equipped with four Buna-N floats on a robust brass stem, each float actuates its own hermetically sealed SPST reed switch for accurate and repeatable switching. Typical configurations use multiple points for pump start/stop, high and high-high alarms, or low and low-low alarms, depending on system requirements.

Rugged Construction with Bushings: The LS600-4-BBH-8MB-8MB incorporates dual 2" MS-style bushings and a NEMA 4 die-cast aluminum housing for secure, code-compliant mounting in tank risers or manways. Buna-N float material and brass stem construction provide excellent compatibility with petroleum-based liquids and many industrial fluids, supporting long service life in demanding environments.

Control System Integration: Designed for use with Pneumercator LC1000, LC2000, TMS, and compatible PLC-based control or alarm panels. The dry, hermetically sealed SPST reed switches are typically rated up to 100 W resistive (up to 400 V, 3 A) and wired using 18 AWG conductors, allowing long cable runs when installed in accordance with applicable codes and manufacturer guidelines.

Specifications: Manufacturer – Pneumercator; Series – LS600; Part Number – LS600-4-BBH-8MB-8MB; Float Material – Buna-N; Number of Floats – 4; Stem – Brass; Mounting – Dual 2" MS bushings with NEMA 4 die-cast aluminum housing; Switch Type – SPST hermetically sealed reed, approx. 100 W/400 V/3 A; Number of Switch Points – 4; Typical Pressure Rating – up to 150 PSIG; Typical Temperature Range – approx. –4°F to 176°F (–20°C to 80°C); Wiring – 18 AWG conductors per point; Approvals – Suitable for general purpose and intrinsically safe applications when installed per applicable standards.

Summary: The LS600-4-BBH-8MB-8MB delivers reliable four-point liquid level control in a single float switch assembly, combining Buna-N floats, brass stem construction, and dual bushings for secure installation and flexible control in critical tank and containment applications.