Starrett Electronic IP67, 795XFL, 795XRL, 795MEXFL, 796XFL User Manual
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Electronic IP67
Micrometer
Series
795XFL, XRL & MEXFL
Outside Micrometers
With Data Output
796XFL, XRL, MXFL & MXRL
Outside Micrometers
Without Data Output
USER’S GUIDE
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Introduction
This Starrett Electronic Micrometer is designed to CE and IP67 (water resistant) requirements. The tool has data output for SPC (Statistical Process Control) printers and computers through cables/adaptors or Starrett DataSure®
wireless technology.
Installation of Batteries:
The micrometer comes with two CR2032 lithium (coin cell) batteries, not
installed. To change and install new batteries refer to Fig. 1.
First, unscrew the battery cover from the back of the micrometer and install
the first battery with negative side down. Next, install the second battery
with the positive side down. Then, replace the cover making sure the rubber
gasket is positioned correctly on the battery cover. The display will flash until
the DATUM button is depressed to establish the DATUM position - see the
section on “Setting the DATUM ”.
Operating Instructions
Automatic Off:
The micrometer will turn off (the display will go blank) after 20 minutes of no
spindle movement, button pushing, or data input/output activity. Any movement of the spindle, button pushing, or input /output activity will activate the
display with no loss of position information.
Insert 2 CR2032 batteries
positive sides (+) together
Fig. 1
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IN/mm Button:
The micrometer can be changed from inch mode (displays measured values in the English measurement unit of inches) to millimeter mode (displays
measured values in the metric unit of millimeters), or the reverse, with one
push of this button.
ZERO/ABSOLUTE Button:
One short push (less than one second) of this button will zero the display at
any point (some call this the “incremental mode”). A long push (more than
one second) of this button will return the display to the original reading (this
is the “absolute mode”) and the letters “ABS” will appear in the display.
Setting the DATUM:
When the batteries are replaced the tool will come up in Absolute Mode
and the display will flash until the DATUM button is pushed. To set the
DATUM , the tool must be in the Absolute mode for the button to function (see
ZERO/ABSOLUTE Button). Typically, the DATUM will be set to the shortest
measurement position, for example with the anvil closed for the 1” and
25mm version micrometers. For the larger size micrometers, the DATUM
button will set the length of the calibration standard that is shipped with
the tool.
HOLD Button:
One button push will freeze the display and the word “HOLD” will appear
in the display. A second push will update the display to the current position
reading.
Output (795 series only):
This micrometer comes with an output port that allows data transmission to
computers or printers using the appropriate Starrett cable/adaptor or Starrett
DataSure® wireless interface.
If this tool is to be connected to Starrett data collectors/processors, it will
require Starrett cable No. PT 62680 and Starrett module PT61192 (Starrett
Module #3).
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The output format is 4800 BAUD, 8 bits, No Parity, 2 stop bits ASCII data.
Transmission is exactly 16 characters, followed by a carriage return and a
line feed.
Battery Replacement
The display will get dim and show a battery icon when the battery is getting
weak. To replace the batteries, follow the instructions under “Installation of
Batteries”.
A set of two coin cells can be obtained by ordering PT99492 from Starrett, or
purchasing two lithium CR2032 type coin cells at a local electronics supply
store.
Error Message:
The message “Err04” will appear on the display if the spindle is moved too
fast or the tool is dropped too hard. If this error occurs, press the ZERO/ABS
button to clear the message. Next, check the DATUM and reset if necessary.
Gasket
Screw (3)
Data Cable
Gasket
Data Port Plug
Screw (3)
Configuration when data
cable is not in use.
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Test Mode:
If you should see some unusual readings on the display, you may have inadvertently entered the TEST mode, which is for the evaluation of the electronics by a trained technician. To exit the Test Mode, press the ZERO/ABS button
several times until all display segments are on. Next, press ‘any other’ button
to get back to the normal mode.
Care and Maintenance:
It is important to wipe the micrometer with a lint-free cloth after exposure
to moisture. Apply a very light coat of lubricant on all the mechanical parts.
Do not use aggressive solvents to clean the plastic components.
Do not store the instrument in areas of extreme temperature.
Do not mark the tool with an electric marking pen as this may damage the
tool.
The spindle is designed not to be removed from the tool and should not be
rotated more than one revolution past the limits of its measuring range as
this may result in damage to the tool.
Specifications:
Resolution:
0.00005" and 0.001mm in both the regular and
“ME” series
0.001mm for the metric only series
Accuracies:
Micrometers with English Threads
±0.0001/0.003mm 0-1"/0-25mm
1"-2"/25-50mm
2"-3"/50-75mm
±0.00015/0.004mm 3"-4"/75-100mm
Micrometers with Metric Threads
±0.002mm/.0001" 0-25mm/0-1"
±0.003mm/.0001" 25mm-50mm/1"-2"
50mm-75mm/2"-3"
±0.004mm/.00015" 75mm-100mm/3"-4"
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Battery: Two (2) Lithium coin cell 3V — No.CR2032 or equivalent
Battery Life: Greater than one year with normal use.
Serial Data: 4800 BAUD, 8 bits, No Parity, 2 stop bits ASCII data. Transmis-
sion is exactly 16 characters, followed by a carriage return and a line feed.
Dust/Water Protection: IP67 according to IEC60529
The first number, “6”, identifies protection against complete ingress of dust.
The second number, “7”, identifies protection against the effects of immersion in water under stated conditions of pressure and time.
EC Directives — CE Mark: These micrometers conform to the
following 89/336/EEC EMC Directive:
Standards: EN55011 - Radiated and Conducted Emissions Requirements
EN61000-6-2 — Generic Heavy Industrial
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Serie de micrómetro
electrónico
IP67
795XFL, XRL y MEXFL
Micrómetros de exteriores
con salida de datos
796XFL, XRL, MXFL y MXRL Micrómet-
ros de exteriores
sin salida de datos
GUÍA DEL USUARIO
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Introducción
Este micrómetro electrónico Starrett está diseñado en acatamiento con los requisitos de CE e IP67 (resistente al agua). Esta
herramienta tiene salida de datos para impresoras de Control de Proceso Estadístico (Statistical Process Control, SPC) y para
computadoras, a través de cables o adaptadores o mediante la
tecnología inalámbrica Starrett DataSure®.
Instalación de las baterías:
El micrómetro incluye dos baterías de litio CR2032 (batería plana) que no
vienen instaladas. Consulte la Fig. 1 al cambiar e instalar baterías nuevas.
Primero destornille la cubierta del compartimiento de las baterías que se
encuentra en la parte posterior del micrómetro e instale la primera batería
con el lado negativo hacia abajo. Luego instale la segunda batería con el lado
positivo hacia abajo. Vuelva a colocar la cubierta, asegurándose que la junta
de caucho esté correctamente colocada en la cubierta del compartimiento
de las baterías. La pantalla destellará hasta que se presione el botón DATUM
para ajustar la posición de DATUM. Consulte la sección “Ajuste del DATUM”.
Instrucciones de operación
Introduzca dos baterías CR2032
con los lados positivos (+)
juntos
Fig. 1
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