Data sheet

MODEL 2010BR

  • Display reads oxygen from 0.05ppm up to 25.0% with no range changes

  • Analog output and alarms can be configured to operate over any of ten ranges from 0-10ppm to 0-25% for best resolution

  • Field selectable analog output - 1-5V or 4-20mA, isolated.

  • CSA approved to meet Class 1 Div. 1 Group BCD with a flammable sample

  • Complete sample system built in to AMI’s patented cell block.

  • Very rapid response time from air to low ppm levels.

  • Easily replaceable sensor, no tools required.

  • T-2 sensor resistant to 10ppm H2S

  • standard. Optional T-4 resistant up to 500ppm H2S. Simple, versatile installation.

  • Operates either off 117VAC or 10-28VDC with very low power consumption

  • Available integral explosion-proof heater for cold environments

  • Analog output can be easily calibrated to a SCADA system or flow computer.

  • 2 independent, fully adjustable alarm settings with relaycontacts.

  • Complete alarm logic programming: latching or non-latching, open or close on alarm, high alarm or low alarm, alarm-on delays and alarm hold-off. Integral data logger: Logs data for 15 days @ 1min intervals and 30 days @ 2min. intervals, etc.

  • USB connectivity to a PC: Allows complete access to the internal functions and settings.

  • ModBus: Industry standard protocol over RS485.

  • Oxygen Sensor life indication.

  • 10 user selectable output ranges

  • 3 ½ digit LCD

  • 2 fully adjustable oxygen concentration alarms

  • Alarm delays

  • Alarm hold off/Bypass

  • RFI protected

  • 1-5VDC or 4-20mA. isolated analog output signals

  • USB virtual comport and Modbus Bidirectional RS485

  • communication for advanced features.

  • Datalog – 15 days oxygen reading recording at 1 minute per sample

  • Calibration history – stores the last five calibrations with

  • time, date, span factor and calibration gas.

  • Brown-out history – stores the last five brown-outs and recoveries.

  • Power up history – stores the last ten times the unit was

  • powered up.

  • Advanced analog output calibration.

  • Power requirements: Choice of 10-28VDC or 115VAC power

  • Low minimum detection limit 0.05ppm

  • Excellent repeatability

  • Extended operating temperature range

  • Fast upscale/downscale response times

  • Patented Cellblock Technology: Allows for all components such as flow control valve, flow meter, 3-way calibration valve, and compression fittings to be an integral part of the cellblock, eliminating long lengths of tubing and fittings.

  • o Other benefits of this design include compact size, faster response times and front panel sensor access without the need for tools.

  • Area Classification: Approved by CSA International to UL and CSA standards as meeting requirements for Class 1, Div. 1, Groups B,C,D with a flammable gas sample

  • Unaffected by changes in flow rate from 0.1 to 2.0 SCFH

  • Wall mount or 2.0” pipe

  • Compact size

  • 2 year warranty for analyzer, parts and labor

  • 6 month sensor warranty, life expectancy 1-2 years

  • Requires AMI User Interface software

  • 10 user selectable output ranges: 0-10ppm, 0-50ppm, 0- 100ppm, 0-500ppm, 0-1000ppm, 0-.500%, 0-1%, 0-5%, 0-10% and 25%

  • The selection of an output range simultaneously controls the two alarms, the analog output and the data logger so that all 4 functions operate on the same range

  • Digital display: 3 ½ digit LCD. Reads full scale from 0.05ppm to 25.0% independently of output range selection

  • Alarms: 2 fully adjustable oxygen concentration alarms Dry contacts 5A. @24VDC/115VAC

  • Alarm delays: Programmable from 0-300 minutes

  • Alarm hold off: Programmable from 0-120 minutes

  • Isolated analog output signal: 1-5VDC or 4-20mA Represents the output range selected: 0-10ppm, 0-50ppm, 0-100ppm, 0- 500ppm, 0-1000ppm, 0-.500%, 0-1%, 0-5% 0-10% and 25%

  • Data logger: Logs data for 15 days @ 1 minute intervals; 30 days

  • @ 2 minute intervals, etc. Represents the output range selected:

  • 0-10ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-.500%,

  • 0-1%, 0-5%, 0-10% and 25%. Overange capability up to ten times the range selected.

  • Power requirements: 10-28VDC/ 115VAC; <70mA. @12VDC non- heated; <24W @12VDC with heated option. Alternative 117VAC available.

  • Minimum detection: 50ppb of oxygen

  • Repeatability: +/- 1% of range or +/- 0.2ppm of oxygen, whichever is greater

  • Operating temperature range: 25 to 115˚ F non-heated; -20 to 115˚ F heated option, -40˚ F to 115˚F with optional extreme weather enclosure.

  • Diurnal temperature specification: < +/- 3 % of scale over temperature range

  • 90% upscale response times: 10ppm – 25% <10 seconds 0- 10ppm < 25 seconds. Typical downscale response:1 minute exposure to air down to 10ppm: < 15 minutes

  • Area Classification: Approved by CSA International to UL and CSA standards as meeting requirements for Class 1, Div. 1, Groups B,C,D with a flammable gas sample

  • Inlet gas pressure: 0.5 to 150psig

  • Gas connections: ¼” 316 S.S. compression fittings

  • Wetted parts: 316 S.S. fittings, electroless nickel plated cellblock, gold plated contacts, acrylic flow meter and Viton O-rings

  • Unaffected by changes in flow rate from 0.1 to 2.0 SCFH

  • Mounting: Wall mount or 2.0” pipe

  • Dimensions: 13.0”W x 9.5”H x 5.0”D

  • Weight: 16 lbs.