Display reads percent oxygen from 0.00% up to 25% with no range changes
Analog output and alarms can be configured to operate over any of 4 ranges from 0-1% 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 requirements
Complete sample system built in to the patented cell block.
Easily replaceable sensor, no tools required.
P-3 sensor resistant to 10ppm H2S standard, P-5 resistant up to 500ppm H2S optional..
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 calibrated to a SCADA system or flow computer.
2 independent, fully adjustable alarm settings with relay contacts.
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.
ModBus: Industry standard protocol over RS485.
Oxygen Sensor life indication.
4 user selectable output ranges
Optional low range to 0-1000ppm available
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
Advanced analog output calibration to synch the analog output with any external monitoring system
Data logger
USB port for configuration and access to advanced features
Modbus using Bidirectional RS485 for industry-standard communications
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 0.01%
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, Sample/Span/Off and compression fittings to be an integral part of the cellblock, eliminating long lengths of tubing and fittings.
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
4 user selectable output ranges: 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
Optional 0-1000, 0-5000ppm low range
Digital display: 3 ½ digit LCD. Reads full scale from 0.00% 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: 0-1%, 0-5% 0-10% and 25%, or the optional low ranges
Data logger: Logs data for 15 days @ 1 minute intervals 30 days @ 2 minute intervals, etc. Represents the output range selected: 0-1%, 0-5%, 0-10% and 25% or the optional low ranges.
Power requirements: 10-28VDC/ 115VAC; <70mA. @12VDC non-heated; <24W @12VDC with heated option. Alternative 117VAC available.
Minimum detection: 100ppm of oxygen (10ppm for optional low ranges)
Repeatability: +/- 1% of range or +/- 0.1% 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: <10 seconds dependent on sensor
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.