Oil/chemical tanker alarm equipment
Control/monitoring equipment
Handheld/portable equipment
Portable gas detector
Fixed gas detector/fixed mounted fire alarm
Level Sensor and controllers and display
The Rongde RDBJ-12A multi-function display can simultaneously monitor 12 input contact relay-type signal channels, which are commonly used in thermoses dynamic indicators such as level indicators, pressure indicators, temperature alarms and flow indicators. The most common system used is the 95 98% cargo level reporting system for oil vessels as below.
Rdlm-04-LS HIGH LEVEL AND OVERFILL ALARM SYSTEM is a system made up of components: 95~98% oil level sensor, control cabinet, isolated explosion room set, and extended external horn light. When the liquid level is full, the float will rise according to the sensor’s guide bar, to the pre-placed position, the chicken tongue contact in the sensor will close, the control cabinet will sound the alarm. The high alarm level is determined to be 95% of the basement, the level of 98% of the cargo cellar is a very high alarm level or also known as the full/overflow level.
APPLICATION OF HIGH LEVEL ALARM AND FULL OF CARGO HOLD:
Monitor and report high levels and fill up the cargo cellars in containers and storage tanks. The most common application of the system is to report the level of cargo tunnels 95 – 98% for tankers, chemical tankers, gas tankers …
Rode RDBJ-12A Multi-Function Display
- Power Supply: DC18V~DC28V
- Input signal type: Relay signal
- Maximum number of channels: 12 Channels
- Output relay: passive contact type
- Connection protocol: RS485
- Output contact power: AC220V/2A
- J01/J02: output alarm contact, K1 (correspond GND), K2 (correspond GND), K3 (correspond GND): circumscribed entrance point for push button to silence, alarm acknowledge and testing
- Full size: 75W×158H×88L (mm)
- Installation hole size (Used when breaking holes in electrical cabinet surface): 75W×15 H (mm)
Feature Highlights:
- Self-check the source, check for system errors yourself
- Sensor loss alarm
- RS485 Transmission Connection Protocol
- LED High Light Display
- Type approved by Chinese registry CCS
