MAC125 Analyzer Datasheet

MAC125 Datasheet, PDF, Equivalent


Part Number

MAC125

Description

Mbisture Analyzer

Manufacture

MAC

Total Page 2 Pages
Datasheet
Download MAC125 Datasheet


MAC125
www.DataSheet4U.com
A DIVISION OF
3410 Tiffin Avenue Sandusky, OH 44870
Phone: 419-621-2322 Fax: 419-621-2321
www.macinstruments.com
The MAC125 Moisture Analyzer is a major
advancement in the measurement of
absolute humidity.
The measurement process is solid state.
No chemicals, compressed air, wet bulb
techniques, optics or mirrors are used.
The probe is protected from particulates by
a 10 micron ceramic filter element, that
is cleanable and replaceable.
The measurement process is patented and
uses a proprietary sensor which responds
to the partial pressure of water vapor. The
total pressure is also measured, and the
moisture level is calculated from the ratio
of the pressures.
The MAC125 is the latest generation of
Absolute Humidity Transmitter from MAC
Instruments. The MAC125 and it’s
predecessors are providing accurate,
reliable, high temperature humidity
measurement in many difficult industrial
applications throughout the world, since
1990.
for
HIGH TEMPERATURE
ABSOLUTE HUMIDITY MEASUREMENT
Measure Absolute Humidity
to Virtually Any Temperature
Measure moisture in a flame
Jumper Selectable Scales
% moisture by volume or
Humidity ratio (mixing ratio)
(lb water vapor / lb dry air)
(g water vapor / g dry air)
Dew Point Available
NEMA 4X / IP53
Waterproof Design
Suitable for outdoor installation
Severe Duty Industrial Construction
Stainless Steel Barrel
Cast Aluminum Enclosure
Patented Process
In-situ Measurement
mounts directly to stacks, ducts, flues,
ovens, furnaces, calciners, kilns, dryers,
fuel cells, etc
Standard Signal Outputs
jumper selectable
0-20MA (0 to 5V with 250Load)
4-20MA (1 to 5V with 250Load)
Automatic Altitude/Pressure
Compensation
Digital Display Option
(Built into MAC 125)
Filter Blow Back Option*
Case Heater Option
Extend ambient temperature rating to
-40°F/-40°C
Case Cool Option*
Extends maximum allowable ambient
temperature
*requires 10psi/1.5kp clean dry air
Copyright © 2005MAC Instruments All Rights Reserved

MAC125
www.DataSheet4U.com
MAC 125 Moisture Analyzer
15.70" (39.25cm)
9.05" (22.63cm)
MAC125
MOISTURE ANALYZER
OPTIONAL DIGITAL DISPLAY
WATER TIGHT CONNECTORS (NEMA 4/IP68)
MATING CONNECTORS WITH
6 FOOT (1.8 METER) CABLES INCLUDED.
1) 3 CONDUCTOR SIGNAL CABLE
1) 4 CONDUCTOR POWER CABLE
16.29" (40.73cm)
STANDARD MOUNTING TUBE
THE SEALING CAP CAN BE
PLACED ON THE MOUNTING
TUBE WHEN THE PROBE IS
REMOVED.
FILTER BLOW BACK CAN BE
INITIATED BY INTERNAL CLOCK
(ONCE PER 24HR PERIOD) OR
BY EXTERNAL CONTACT CLOSURE
EXTERNAL FILTER BLOW BACK CONTROL IF USED
RED
BLK
WHT
GRN
LINE
NEUTRAL
120V 50/60Hz
OR
230V 50/60HZ
4 CONDUCTOR
CABLE
GND / P.E.
OUTPUT SIGNAL POWERED
BY INTERNAL POWER SUPPLY
+ BLK
- WHT
GRN
MOISTURE OUTPUT SIGNAL
* 0-20 mA OR 4-20 mA
3 CONDUCTOR
CABLE
GND / P.E.
* CONNECT A 250 OHM
G/Y RESISTER ACROSS SIGNAL
GND / P.E. STUD
WIRES FOR 0-5V SIGNAL
GND / P.E.
DIMENSIONS
WIRING DIAGRAM
SPECIFICATIONS
Model
% Moisture By Volume
MAC125-100-*
0 to 100%
MAC125-60-*
0 to 60%
MAC125-30-*
0 to 30%
MAC125-20-*
0 to 20%
MAC125-10-*
0 to 10%
*Specify 120V or 230V
Humidity Ratio
0 to 10
0 to 1.0
0 to .25
0 to .15
Not Available
Dew Point(Special Order)
62° to 212°F/16° to 100°C
37° to 187°F/3° to 87°C
7° to 157°F/-14° to 70°C
-9° to 141°F/-22° to 62°C
Not Available
Temperature Range ……………………………. 40°F/4°C to 1200°F/650°C
Above 1200°F Requires special Mounting Tube
Pressure Range ………………………………… 1 Atmosphere ±5 PSI/35kP
Accuracy ………………………………………… ±1% of %MV Full Scale
Linearity …………………………………………. ±1% of %MV Full Scale
Hysteresis ……………………………………….. ±1% of % MV Full Scale
Response Time …………………………………. 60 Seconds or less reach 90% of final value*
Analog Output …………………………………. 4-20mA, 0-20mA (User Selectable)
Power Requirements -Model-120V ………….. 100V-132V 50/60 HZ @ 3A Max.
-Model-230V ………….. 200V-250V 50/60 Hz @ 1.5A Max.
*with High Speed Pump Option
A DIVISION OF
3410 Tiffin Avenue Sandusky, OH 44870 Phone: 419-621-2322 Fax: 419-621-2321
www.macinstruments.com


Features www.DataSheet4U.com A DIVISION OF for 3410 Tiffin Avenue Sandusky, OH 44870 Phone: 419-621-2322 Fax: 419-621-2321 w ww.macinstruments.com HIGH TEMPERATURE ABSOLUTE HUMIDITY MEASUREMENT • • • The MAC125 Moisture Analyzer is a major advancement in the measurement of absolute humidity. The measurement p rocess is solid state. No chemicals, co mpressed air, wet bulb techniques, opti cs or mirrors are used. The probe is pr otected from particulates by a 10 micro n ceramic filter element, that is clean able and replaceable. The measurement p rocess is patented and uses a proprieta ry sensor which responds to the partial pressure of water vapor. The total pre ssure is also measured, and the moistur e level is calculated from the ratio of the pressures. The MAC125 is the lates t generation of Absolute Humidity Trans mitter from MAC Instruments. The MAC125 and it’s predecessors are providing accurate, reliable, high temperature hu midity measurement in many difficult industrial applications throughout.
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