I’m looking for a way to remotely monitor the pressure in a fender deployed from the side of a ship, the nominal pressure required is 0-100kPa but over pressure protection would be required. The fender will contain a mix of air and sea water and the pressure sender will be exposed to salt water. The display unit will be on the ship and can be protected from the worst of the environment. The connection cable will need to be 8m long and the display should have a 24Vdc power input.
The SWL is a a IP68 pressure sensor which is made from Marine bronze for compatibility with sea-water. The SRP-N118 is a IP65 rated wall mountable display with high visibility LED digits and a 24Vdc supply input.
SWL IP68 Sea Water Pressure Sender
- Part No: SWL-G1000-5A4-BAV-010-000
- Pressure Datum: Gauge
- Pressure Range: 0 – 100 kPa
- Output: 4 – 20mA / 2-wire
- Accuracy (Non-linearity): <±0.25% / FS (BFSL)
- Accuracy (Thermal Zero Shift): <±0.04% / FS / °C
- Electrical Connection: Vented TPE Cable (Price per mtr)
- Housing Material: Marine Bronze CA104
- Seal Material: Viton
- Cable Length (enter in mtrs): 10 metre TPE
- Special Code: No Special Requirements
- Process Connection: G 1/4″ male
- Diaphragm Material: Aluminium Oxide 96% (Ceramic Al2O3)
- Media Temperature: -20 to +60°C non freezing
- Storage Temperature: -20°C to +70°C
- Compensated Temperature: 20°C ± 25°C
- Supply Voltage: 9 – 32 V dc
SRP-N118 Wall Mounted Display
- Part No: SRP-N118-1800-1-1-001
- Number of Outputs: No Outputs
- Type of Outputs: No Outputs
- Power Supply: 24V DC ±15% not separated
- Options: No Options
- Display: Red LED 4 x 20mm High, -999 to +9999 + decimal point
- Transducer Power Supply: 24 V DC +/-15% max.100 mA
- Communications interface: RS 485, 8N1 and 8N2, 1200 bit/s – 115200 bit/s, Modbus RTU
- Operating Temperature: 0 – 50°C
- Case Style: Wall Mounted
- Case Dimension: 110 x 80 x 67mm (excluding cable glands)
- IP Rating: 65
- Case Material: ABS + Glass Fibre
