2
INM MTL 130-0186 Rev 8
2
SPECIFICATION
2.1 Display
• Multi digit LCD - character height 12.7mm
2.2 Display ranges
• Display range 0.01ppm to 100%, auto ranging
2.3 Display Resolution
• From 100% to 103% 1%
• From 10.0% to 99.0% 0.1%
• From 1.00% to 9.99% 0.01%
• From 0.100 to 0.999%
0.001%
• From 100ppm to 999ppm
1ppm
• From 10.0ppm to 99.9ppm 0.1ppm
• From 0.00ppm to 9.99ppm 0.01ppm
2.4 Accuracy
±1% of reading or ±1mV sensor output, whichever is the greater
2.5 Stability
• Better than 2% of full-scale per month.
2.6 Sample flow
• Between 100 and 300 ml/min for optimum operation.
2.7 Speed of response
• T-90 less than 4 seconds at 300ml/min sample flow
2.8 Sample inlet pressure (no pump fitted)
• 10mbar to 8bar
2.9 Sample temperature
• 100°C maximum at the analyser
2.10 Sampling system material
• Dependent upon sampling system: Stainless steel, platinum, zirconia, nickel, brass
aluminium alumina, PTFE, nitrile-rubber and nylon
2.11 Sample connections
• Dependant upon sampling system: Nickel plated brass (captive seal
suitable for 6mm/0.25” O.D. pipe)
2.12 Analogue output - isolated
• 0 to 5 volts – minimum load 10k ohms or
• 4 to 20mA – maximum load 500 ohms
NOTE
Programmable for full scale values of between 1ppm and 100% oxygen and zero scale
values of between 0ppm and 90% however The full scale value must always be higher
than zero scale value
