15 Ppm Bilge Alarm

This 15 ppm bilge alarm from Chongqing Gathering Marine Equipment Co., Ltd is designed to continuously monitor oil content in bilge water discharge, ensuring compliance with marine pollution prevention regulations. The unit features a measuring range of 0-30 ppm, with two adjustable alarm set points: Alarm 1 adjustable from 1-15 ppm and Alarm 2 as a general alarm signal to the control room. It operates on selectable supply voltages of 110/220 VAC or 24 VAC, includes a relay output for a cleaning solenoid valve, and is housed in an IP65-rated enclosure for protection against water ingress. The overall dimensions are 210 x 200 x 100 mm (L x W x D), with a net weight of 1.2 kg for the power module and 1.1 kg for the measuring cell.

The alarm system uses a measuring cell to detect oil-in-water concentration, with output via an RS 232 adapter for data logging or integration with shipboard monitoring systems. Typical marine bilge alarms in this category are required to meet IMO Resolution MEPC.107(49) standards for oil discharge monitoring equipment, with common operating temperatures between 5°C and 55°C. The IP65 protection rating is standard for marine electronics exposed to spray and humidity, while the dual alarm configuration allows for both local warning and remote notification to the engine control room.

Shipowners, vessel operators, and marine equipment distributors source these alarms to maintain compliance with international maritime environmental regulations. The unit is suitable for installation on commercial vessels, offshore platforms, and port facilities. Buyers should confirm the exact alarm set-point calibration procedure, the compatibility of the RS 232 interface with their existing shipboard systems, and the availability of technical documentation in their preferred language before placing a bulk order.

Chongqing Gathering Marine Equipment Co., Ltd is based in Chongqing, China, with a registered address at No.07-08, Jintai Building, No. 23 West Road, Nanping, Chongqing 400050. The supplier is listed on the harbor trust tier, indicating a basic level of platform verification. The listing does not provide details on the company's founding year, number of employees, production capacity, or specific certifications such as ISO or classification society approvals.

The supplier's response rate is currently listed at 0.00% with an average response time of 0 hours, suggesting that buyer inquiries through the platform may not have been actively monitored or that the listing is newly established. The product listing focuses on the technical specifications of the bilge alarm but does not include information about warranty terms, after-sales support, spare parts availability, or minimum order quantities. Buyers should request these details directly from the supplier before committing to a purchase.