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ODO-1000L SENSOR 

DISSOLVED OXYGEN LOGGING SENSOR 

 
 
 
 
 
 
 
 
 
 

Summary of Contents for ODO-1000L

Page 1: ...ODO 1000L SENSOR DISSOLVED OXYGEN LOGGING SENSOR...

Page 2: ...I Adapter Unit 12 4 3 On Board Battery Housing 13 4 3 1 Battery Replacement 13 4 3 2 Important Battery Information 14 4 3 3 Battery Warnings 14 4 4 Sensor Factory Calibration 15 5 Sensor Wiring Connec...

Page 3: ...3 GREENSPAN SALES ESSEARTH COM T 61 3 8420 8999 ODO 1000L SENSOR USER MANUAL 10 9 Command Set User Function Codes 26 10 10 Exception Responses 26 11 Specification 27 12 Contact Us 288...

Page 4: ...ey sensor information and control is available via MODBUS Sensors are also compatible with the optional SDI 12 adapter The ODO 1000LSensor can be powered using external batteries via the sensor cable...

Page 5: ...odel Number and Range Before installing your Greenspan ODO 1000L sensor check the information on the label is correct to confirm you have received the instrument you have ordered The label will look s...

Page 6: ...developed and manufactured in Australia and can be supplied at short notice If for some reason sensors are required to be returned to our factory or your sales representative please note the model and...

Page 7: ...ively immobilized and protected from water The light from the LED excites the ruthenium complex immobilized in the sensing element The excited ruthenium complex fluoresces emitting energy at 600 nm If...

Page 8: ...sensors can be used include Monitoring of streams and rivers Monitoring of water storage bodies including stratification studies Intermediate and final effluent treatment monitoring Hydrological run o...

Page 9: ...entry Optical DO transducer 4 Instrument Details 4 1 1 Sensor Design The Greenspan ODO 1000L Sensor consists of the following primary elements Microprocessor controlled signal conditioning and logging...

Page 10: ...Mechanical Specifications Specially manufactured Greenspan cable with 12 cores and internal vent High chemical resilience and abrasive resistance Conductor cross section AWG 24 Electrical Resistance 9...

Page 11: ...nd and a USB on the other end For connection to PC and laptops via USB port 5CC 700 Has a 7 socket Hirschman connector on one end and DB9 on the other end For connection to PC and laptops via serial p...

Page 12: ...Data Logger or Process Controller The ODO 1000L Sensor can simultaneously provide on board data logging as well as act as a standard SDI12 sensor When data is requested via SDI 12 the sensor will wak...

Page 13: ...ing the housing cover as indicated below and gently levering the battery cells until they slip out Replacement batteries must be inserted correctly or damage to batteries may occur Align the ve on the...

Page 14: ...to the sensor when downloading data The power drawn when downloading is at its greatest level therefore battery depletion will be much more rapid Battery life will depend on the battery type as well a...

Page 15: ...eous Sodium Sulphate solution for zero All Sensors An extensive range of final calibration and inspection tests including tests in solutions of known standards are carried out on every sensor The sens...

Page 16: ...riods between field visits Typically the logged data is collected via laptop using the supplied SensorMate software The following diagram illustrates the typical wiring arrangement for the ODO 1000L S...

Page 17: ...MANUAL 5 2 Wiring Diagrams A Breakout Communication Cable Part 5CC 750 is available if a bare wire connection is more suitable for an application The Greenspan ODO 1000L Sensor CommsMode Utility cont...

Page 18: ...es the default settings NOTE Full Duplex where data is sent and received at the same time is not supported 6 1 Waking sensor MP Sensors are designed to wake on receiving any commands on its communicat...

Page 19: ...st protrudes into the water body This provides a high degree of protection for the sensor from environmental sunlight heat flood debris etc as well as from other influences such as Cattle vandalism et...

Page 20: ...must ensure The sensor is anchored or held in position or located so it is not subject to any movement during normal operations Sensor is protected from direct sunlight to avoid high temperature fluc...

Page 21: ...ecked every 3 6 months The MP Sensor has a user calibration facility in SensorMate The sensor can be checked by use of known standards Quick Check Method 1 Remove the sensor from the water ensure the...

Page 22: ...r 12 Perform full scale calibration by selecting 1 Point Span 13 Place the sensor into an aerated full scale and allow to stabilise for at least 10 minutes Ensure the ODO head is fully submerged 14 Cl...

Page 23: ...e Description 001xx 0 UC8 Channel number 001xx 1 UC8 Units code 001xx 2 Float Last Scanned Value 001xx 4 Float Last Logged Value The sensor s configuration file contains the information of which chann...

Page 24: ...bit integer SI16 signed 16 bit integer UI32 unsigned 32 bit integer SI32 signed 32 bit integer F32 IEEE754 single precision floating point 32 bit value Cal Calibration Config Configuration CV Current...

Page 25: ...gister read c 1 0x92 c 2 0x4d c 3 0x42 first byte from register read t float c 0 printf f t value printed is 51 392 10 7 Updating Register Data As per the Modbus protocol data contained in registers i...

Page 26: ...Time Future use 66 Start Logging Future use 67 Stop Logging Clears totals as per flags sent as command parameters 68 Wipe now Enter passcode to gain level 0 1 or 2 access and to log out 69 Read Chann...

Page 27: ...e required Power supply 8 to 30V DC at sensor or on board battery pack option Power ESD protection 2000 volts Current consumption Sleep 0 2mA logging 20mA communicating 30mA consumption rates vary dep...

Page 28: ...LES ESSEARTH COM T 61 3 8420 8999 ODO 1000L SENSOR USER MANUAL 12 Contact Us ESS Earth Sciences 141 Palmer Street Richmond VIC 3121 AUSTRALIA F 61 3 8420 8900 T 61 3 8420 8999 E sales essearth com W w...

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