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Hyperion Sulforhodamine B Sensor

Valeport’s Hyperion Sulforhodamine B sensor delivers high-performance measurements of Sulforhodamine B in a compact & robust package ideal as a standalone sensor, for ROV and AUV integration or used as part of a multi-sensor array and data logger.

Offered as standard in a 6000m depth rated, titanium housing the Hyperion Fluorometer has a wide range (9-28V DC) isolated power supply, data output up to 16Hz and RS232, RS485 and Modbus RTU communication protocols. Hyperion offers an industry-leading dynamic range with no adjustment of gain settings required.

Hyperion Fluorometers can be supplied in a more rugged form that includes Acetal protection rings, a shaped anti-snag connector cover and a Kevlar weave protected cable.


Hyperion Sulforhodamine B Datasheet
Hyperion Sulforhodamine B Datasheet - French
Hyperion Sulforhodamine B Datasheet - Italian
Hyperion Sulforhodamine B Manual
DataLog X2 Operating Manual
Technical drawings


DataLog X2

Technical Specifications

Sensor Specification

Sulforhodamine B*

520 nm
650 nm
Dynamic Range
0-1000 ppb
Minimum Detection
0.03 ppb
(3x SD in RO water)
Response Time
0.03 - 2 sec
Output Rate
0.5 Hz to 16 Hz
(free running)
software controlled
* Calibrated against Sulforhodamine B solution


Titanium with glass window
Depth Rating
40mmØ x 179.5mm
(including connector)
0.50 kg (in air)
0.26 kg (in water)
Operating Temperature
-5°C to 35°C
(the sensor is damaged above 60°C)


9 – 28V DC Isolated
SubConn MCBH6F


The instrument will operate in real-time, with set up performed by
direct communications with a PC before deployment.

RS232 | RS485
2400 - 230400 baud rate
8 data bits | 1 stop bit | No Parity | No Flow Control
USB: supplied cable and converter (RS232 to USB)
RS485 Modbus RTU (standard)
19200 baud rate
8 data bits | 1 stop bit | Even Parity | No Flow Control


Valeport supply DataLog X2 Windows software for instrument setup.


0901001 - SRB
Hyperion Sulforhodamine B instrument
Supplied with
• Y lead
• Manual and transit case
• DataLog X2 Software

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