Panametrics DewPro MMR101, User Manual

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DewPro MMR101 User’s Manual 27
Chapter 6. Specifications
Chapter 6. Specifications
Parameter Specification
Sensing Element Polymer; capacitance
RH Range 0 to 100%
RH Accuracy

2% up 65
o
C (150
o
F) process temperature
Temperature Sensor Platinum RTD
Temperature Accuracy

1.1
o
C (
± 2o
F

Temperature Resolution
0.05
o
C (0.09
o
F)
Operating Temperature
Range
Process: 0
o
C to +150
o
C (+32
o
F to +300
o
F)
Electronics: -40
o
C to +85
o
C (-40
o
F to 185
o
F)
Maximum Operating
Pressure
150 psi (10.2 bar)
Electronics Microcontroller operated, loop-powered
Loop Power Supply 24 VDC nominal, 12 to 28 VDC range
Outputs Two fully isolated 4 to 20 mA current loops (moisture and
temperature) patented (U.S. patent #5,677,476)
Hardware Selectable Units
0% to 100% RH, -40
o
C to 100
o
C or -40
o
F to 212
o
F dew point (up to
300
o
F or 150
o
C under system pressure), 0 to 1000 g/m
3
absolute
humidity, and 0 to 1000 g/kg mixing ratio dry air, 0 to 100% by
volume, -40
o
C to 100
o
C or -40
o
F to 212
o
F wet bulb temperature.
Standard Temperature
Output
0
o
C to 150
o
C (32
o
F to 300
o
F) range
Display Four-digit number display with bar graph and matrix position
indication. Four user interface keys for unit selections, output
adjustments and ranging.
Protection Type 4X/IP67
Probe Tube 16-in. (406 mm) Probe: 316 stainless steel, 0.5 in diameter.
Adjustable insertion length from 3 in. (76 mm) to 14.25 in. (362 mm)
9-in. (228 mm) Probe: 3 in. (76 mm) to 7.25 in. (184 mm).
Typical Mounting Adapter
1/2 in. tube
x
1/2 in. NPT-M or G1/2 compression fitting; flanges and
other sizes available upon request.
Sensor Guard 40 micron sintered filter, 316 stainless steel cap
Weight 4.4 lbs (2 kg)