9R723-A March 2019 Contents General Information ...........................4 Notification Statements ....................4 Glossary ............................5 General warnings and cautions .......................6 Preventing injury ........................6 Safety symbols ........................6 Sample label for General Purpose digital calibrators ........7 Fire or explosion hazard ....................7 For General Purpose Series ..................7 Do not exceed pressure limits ..................8...
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9R723-A March 2019 Help ..................................28 Register your product ....................28 Find downloads and documents ................28 Meriam Contact Information ......................29 Contact us ..........................29 Repair or Calibration .......................30 3 of 30 User Manual for M1000 Digital Calibrator GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
9R723-A March 2019 General Information Notification Statements Disclaimer Every precaution has been taken in the preparation of this manual. Nevertheless, Meriam assumes no responsibility for errors or omissions or any damages resulting from the use of the information contained in this publication, including, without limitation, incidental, special, direct or consequential damages.
9R723-A March 2019 Glossary Words and phrases with their definitions or explanations. Words & Definitions or explanations phrases Blinking • It indicates the active edit field on an edit screen. • It indicates the displayed value is not actively Hold or stopped Test).
9R723-A March 2019 General warnings and cautions Preventing injury Failure to follow all instructions could result in injury: Read the entire manual before using the digital calibrator. ▪ Understand the contents before using the digital calibrator. ▪ ▪ Follow all safety warnings and instructions provided with this product.
9R723-A March 2019 Sample label for General Purpose digital calibrators All M1000 Series models are available for general-purpose use. General Purpose (GP) versions are identified by the name plate located on the rear of the unit under the protective rubber boot. A sample of the General Purpose name plate is shown below: G e n e r a l P u r p o s e For use only...
9R723-A March 2019 Do not exceed pressure limits WARNING Do not exceed the Pressure Limits listed in the Specifications ▪ section of this manual. Failure to operate within the specified pressure limit could ▪ result in minor or moderate injury. 8 of 30 User Manual for M1000 Digital Calibrator GlobalTestSupply...
9R723-A March 2019 Sensors Use two wrenches to install or remove pressure connections Connection: 1/8” female NPT, 316L SS. Always use a 3/4 in. wrench on the pressure manifold when ▪ you install or remove the 1/8 in. NPT fitting. ▪...
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9R723-A March 2019 Sensor manifold types ZM1000-CNXXXX ZM1000-DNXXXX ZM1000-ANXXXX 10 of 30 User Manual for M1000 Digital Calibrator GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
9R723-A March 2019 Customer calibration Calibrate the M1000 by using the keypad: You can calibrate the digital calibrator in the field for these three types of calibration: User Zero. (Zero key) 2. Restore Factory Calibration. (RESTORE FACTORY CAL) 3. User Span (RESPAN). 1.
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9R723-A March 2019 Steps for zeroing Absolute Sensors You can zero the digital calibrator in one of three ways. The following may appear in a different order depending on which arrow key you press. When an absolute sensor displays on-screen, press the Zero key to see one of the three sets of characters...
9R723-A March 2019 Note: You can only zero the digital calibrator if the new zero value is within ± 5 % (of FS) of the original factory calibrated zero. If the zero procedure generates a new zero reference outside this limit, the procedure fails. Factory service may be required.
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9R723-A March 2019 Tapping ✓-FINISH accepts the pressure you entered and takes you back to the RESPAN TAP ✓ TO BEGIN. Tap the Home key to exit RESPAN. 2. You can tap the X-CANCELS at any time to stop. Units Note: The key is turned off during RESPAN.
9R723-A March 2019 Digital calibrator Battery When you turn on the digital calibrator, it draws power from the batteries and the battery icon displays in the bottom row. When you press the information button, it displays Batt Batteries DANGER Remove and replace batteries in non-hazardous (safe) areas only. Turn off the backlight Turn off the backlight when you need to conserve battery ▪...
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9R723-A March 2019 Install the batteries Turn over the digital calibrator so the display faces down. 2. Remove the two screws on the battery cover with the Phillips- head screwdriver by turning them counterclockwise. 3. Insert the four AA batteries. Note: Pay attention to the positive (+) and negative (−) battery polarity markings at the bottom of the compartment.
9R723-A March 2019 The display Bar Graph Process Variable Readout Information Readout The bar graph The bar graph displays a live indication of the current pressure or temperature applied to a sensor as a percent of FS. Note: When you press the Information key, the bar graph displays the remaining state of the charge for the batteries.
9R723-A March 2019 Keypad: Description of the keys Name Description Backward • It cycles backward through menu options. Home • Home key returns you to the Measurement and Units screen. • Home key is disabled during tests and edits Forward •...
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9R723-A March 2019 Batt % displays the percentage on the bar graph and in digits. 2. Indicates sensor type (or measurement type): compound, absolute, or differential. CAL DATE is an abbreviation for upper sensor limit. is an abbreviation for lower sensor limit. LT MAX % displays the Life-Time Maximum that has been reached on the sensor.
9R723-A March 2019 Up and Down Arrows In the edit mode, the Up Arrow increases the digit each time you press it. The Down Arrow decreases the digit Up Arrow: 0 to 1 to 2 to 3 to 4 to 5 to 6 to 7 to 8 to 9. Down Arrow: –0 to –1 to –2 to –3 to –4 to –5 to –6 to –7 to –8 to –9.
9R723-A March 2019 Measurement units A measurement unit doesn’t display NOTICE If a given measurement unit cannot display the correct number of digits, the digital calibrator automatically advances to the next displayable unit. Note: When you turn on the digital calibrator, it defaults to the last selected measurement unit.
9R723-A March 2019 What does the Zero (ø) key do? In normal measure mode If the sensor is within a tolerance band around zero, press and hold the Zero key to zero the pressure measurement and to reset the Min and Max measurements. Note: The tolerance band is approximately ±...
9R723-A March 2019 Specifications Sensors: type and range Non-Isolated: Accuracy 0.025 % of Full Scale Model number Pressure range Absolute Non-Isolated (AN) ZM1000-AN0015 0 psi to 15 psi ZM1000-AN0030 0 psi to 30 psi ZM1000-AN0100 0 psi to 100 psi Compound Non-Isolated (CN) ZM1000-CN0001 -1 psi to...
9R723-A March 2019 Altitude specifications NOTICE Do not use the M1000 digital calibrator at an altitude above 2000 m (6561 ft.). Keypad ▪ Sealed membrane 16 domes. Media compatibility Pressure types Differential pressure, non-isolated sensors for use with ▪ clean, dry, non-corrosive gases only. ▪...
9R723-A March 2019 EMC compliance Conformity to EN 61326-1:2016 This product has been evaluated to EN 61326-1:2016 the EMC General requirements for electrical equipment for measurement, control and laboratory use. This evaluation demonstrated that when the product is exposed to Radiated Radio Frequency energy in the frequency range 130-1000 MHz and 1.6-2.1 GHz, the pressure and temperature readings may fluctuate beyond the published tolerance of each respective value being measured.
9R723-A March 2019 Dimensional specifications Weight 1000 g (35.2 oz. or 2.2 lbs.) Enclosure Polycarbonate/ABS alloy 26 of 30 User Manual for M1000 Digital Calibrator GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
9R723-A March 2019 Maintenance and cleaning Cleaning Clean the MTS and its cable with a soft, damp cloth. ▪ Prepare the digital calibrator for storage Remove the batteries to store the digital calibrator We recommend that you remove the batteries from the digital ▪...
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