Onset Computer Corp.

• Environmental Monitoring of Streams, Lakes, Rivers, Estuaries and Oceans
• Gel Electrolyte and Double Pellon Junction to Minimize the Chance of Contamination of the Reference Electrolyte
• Electrode Potentiometric and Temperature Measurements of Samples to Determine pH
• Plug and Play 3.5mm Connector for Easy Replacement
• +/- 0.10 pH Accuracy with +/-10°C of Temperature

The pH electrode has a 6 Month Life.

• Replacement Sensor End Cap
• Compatible with the Onset HOBO MX2501 pH and Temperature Data Logger

• 6ft Twisted Pair Lead with CT Connector
• Accurate within 1% from 30A to Stated Current Rating
• Window Size: 4.17"
• Coil Length: 15.75"
• External Diameter: 5.63"
• Coil Diameter: 15.5"
• Output: 333 mVrms at Rated Output
• Note: 30A Minimum Current Required at All Times. No External Integrator Required.

Includes 2-Pin CT Connector Plug

• 6ft Twisted Pair Lead with CT Connector
• Accurate within 1% from 30A to Stated Current Rating
• Window Size: 7.01"
• Coil Length: 23.62"
• External Diameter: 8.13"
• Coil Diameter: 15.5"
• Output: 333 mVrms at Rated Output
• Note: 30A Minimum Current Required at All Times. No External Integrator Required.

Includes 2-Pin CT Connector Plug

• Connects the RX3000 Remote Monitoring Station to the RXMOD-W1 Water Level Module and MX2001 Water Level Sensor
• Interchangeable Kevlar-Reinforced Cable Providing Sensor Communications and Power
• (2) O-Rings in Connector Ensure a Long-Term Waterproof Seal
• Best Suited for Outdoor and Underwater Environments
• Available in Cable Lengths of 1 Meter, 2 Meters, 5 Meters, 10 Meters, 15 Meters, 30 Meters and 60 Meters

Requires RX3000 Remote Monitoring Station, RXMOD-W1 Water Level Sensor Module and MX2001 Water Level Sensor

• Monitor Water Level, Differential Pressure, Temperature and Barometric Pressure
• Configured Through HOBOlink, Onset's Cloud-Based Software
• Includes Rubber Cable Channel, Rubber Plugs and Grease Packet

Requires the HOBO RX3000 Monitoring Station, Water Level Sensor Cable (CABLE-RWLMOD-XXX) and Water Level Sensor

• Internal and External Sensor for Temperature Measurements in an Outdoor and Underwater Environment
• Wireless Transmission of Recorded Readings to Phone or Tablet Using Bluetooth Smart LE Communications (in Air)
• Internal Sensor Measures Temperatures  in -20°C to 70°C Range
• External Sensor Measures Temperatures in -40C to 100C Range
• Waterproof to 100 Meters (30.5 ft)
• Non-Replaceable Lithium Battery with 3 Year Typical Life (1 Minute Sampling Rate)
• Stores up to 96,000 Measured Readings with Date/Time Stamp if Bluetooth Communications Not Available

HOBOconnect App Available on the Apple Store (iOS) and Google Play (Android)

• Durable PVC Construction
• Predrilled Holes for Good Water Flow to Sensors
• Includes (3) O-Rings 

Compatible with Onset HOBO MX801 and MX802 Data Loggers