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Blu-Sub Mechatronics

Subsea M8 Depth Sensor (0-30 Bar / 0-300 m)

SKU BS-SSC-DPTHS-BLK-08A1

A compact, waterproof pressure sensor for accurate depth measurement to 300 m, housed in a rugged anodized aluminum shell with an M8 threaded interface and built-in protective cap. It integrates with ArduSub and Pixhawk systems over I2C via a DF13-4S connector, aimed at space- and weight-constrained builds.

Key specifications

Pressure Range
0-30 Bar
Output Signal
I2C, 3.3 V logic (address 0x76)
Accuracy
+/-200 mbar (relative); +/-4 C (0-60 C)
Operating Depth
0-300 m (0-984 ft)
Voltage
5 V
Thread Size
M8 x 1
All specifications

Before you order: Check the pressure range against your deepest dive, the interface (usually I2C) and its supply and logic voltage against your controller.

Part number
BS-SSC-DPTHS-BLK-08A1
Category
Underwater depth, pressure, temperature and leak sensors
Type
Depth and pressure sensors
Manufacturer's range
Blu-Sub depth and water temperature sensors
₹13,977.03

Includes GST and delivery in India

Imported to order. Lead time confirmed with your quotation.

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Specifications

Product typeDepth sensor
Pressure Range0-30 Bar
Operating Depth0-300 m (0-984 ft)
Overpressure Limit50 Bar
Peak Current1.5 mA
Voltage5 V
Output SignalI2C, 3.3 V logic (address 0x76)
ConnectorDF13-4S-1.25C, ~300 mm wire
Accuracy+/-200 mbar (relative); +/-4 C (0-60 C)
Pressure Resolution0.2 mbar
Thread SizeM8 x 1
MaterialAnodized aluminum, black
Weight10 g
Operating Temperature-20 to 85 C

Price and supplied configuration

SKU
BS-SSC-DPTHS-BLK-08A1
Price
₹13,977.03

Prices are in rupees. Includes GST and delivery in India. Delivery and returns

Accessories and compatibility

Compatible accessories

Named by the manufacturer for this part.

Used for

  • Depth monitoring for space- and weight-constrained subsea applications, including compact ROVs, mini-submersibles, and sensor nodes

The manufacturer lists: Universal M8/M10 Installation Wrench, subsea enclosures (acrylic/aluminum tubes, boxes), O-ring lubricant and spare O-ring sets.

Questions buyers ask

How deep can it go?

0-300 m (0-984 ft).

What pressure range does it cover?

0-30 Bar.

Where is the datasheet?

The manufacturer's own page for this part is linked under Documentation on this page; its datasheet and downloads, where the manufacturer publishes them, are there. We also send the datasheet and any drawings with your quotation.

Can I return it?

Yes, within 30 days of delivery, if it is unused and in its original packaging. You pay the return shipping, and we refund 90% of the price after checking the part.

Compare with other depth and pressure sensors

The manufacturers’ figures for this part and the ones most like it, on the rows they publish. — Not specified

ProductPressure RangeOperating DepthOverpressure LimitVoltageOutput Signal
Subsea M8 Depth Sensor (0-30 Bar / 0-300 m) this page0-30 Bar0-300 m (0-984 ft)50 Bar5 VI2C, 3.3 V logic (address 0x76)
Bar High-Resolution Depth/Pressure Sensors - Bar30 - 0–30 bar (~300 m)0–30 bar.Not specifiedNot specifiedNot specifiedNot specified
BarXT Extended Submersion Depth/Pressure Sensors - Bar30XT - 0–30 bar (~300 m)0–30 bar.Not specifiedNot specifiedNot specifiedNot specified
Subsea M10 Depth Sensor (0-30Bar)0-30 Bar0-300 m (0-984 ft)50 Bar5 VI2C, 3.3 V logic (address 0x76)
Subsea M14 Metal Diaphragm Depth Sensor (0-35Bar)0-35 Bar0-350 m (0-1,148 ft)70 Bar5 VUSART (TTL), 115200 bps
Bar High-Resolution Depth/Pressure Sensors - Bar02 - 0–2 bar (~10 m)0.3–1.2 bar nominal; extended 0.01–2 bar.Not specifiedNot specifiedNot specifiedNot specified

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