2
INM MTL 130-0175 Rev 4
1.4
Information
Waste Electrical and Electronic Equipment directive (WEEE) 2002/96/EC
(RoHS) directive 2002/95/EC
WARNING
This equipment must only be used in accordance with the manufacturer’s
specification, instructions for installation, use and maintenance to ensure
that the protection of the operator is not impaired. It is the responsibility
of the installer to ensure the safety and EMC compliance of any particular
installation.
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SPECIFICATION
2.1 Materials
Sample pipe work from flowmeter:- Stainless steel
Electronic enclosure:- Stove enamelled steel for enclosed version.
2.2 Ambient Temperature
Sensor unit: 70°C Max
Electronics: 50°C Max.
2.3 Display
Multi-digit LCD - character height 12.7mm
2.4 Display ranges
Display range resolution: 0.1% from 10.0% to 100%; 0.01% from 0.01% to 9.99%
2.5 Analogue outputs - isolated
0 to 5 volts – minimum load 10k ohms. or
4 to 20mA – maximum load 300 ohms
Bottom scale is fixed at 0%, span is user programmable over the range of 5% to 100%
2.6 Alarm outputs
One volt-free normally closed relay contact to indicate correct sensor and
catalyst temperature.
2.7 Accuracy
For newly calibrated instruments ±2% of reading. Stability better than 2% of reading per
month. Repeatability better than 2% of reading.
2.8 Speed of Response
Typical T90 for combustion gas application is 5 seconds.
2.9 Power Requirements
110 or 240V ac 50/60 Hz at up to 200 VA.– voltage selector switch located on front
panel of electronics unit.
2.10 Dimensions
See diagrams
