SILCA SIAMPU012ASY0100 the Truth Digital Pressure Gauges Instruction Manual
- June 3, 2024
- SILCA
Table of Contents
SILCA SIAMPU012ASY0100 the Truth Digital Pressure Gauges
SPECIFICATION INSTALLATION AND OPERATING INSTRUCTION
The TRUTH Digital Pressure Gauge has a precise ±1.0% full scale accuracy. The four digit digital display will reduce the potential for errors in readings by eliminating parallax errorr commonly produced with analog gauges. The TRUTH is packaged in an ABS plastic case. The unit is battery powered and has an auto- shut off to conserve battery life. A two-button key pad allows easy access to the features without the need to work through complex menus. These features include, auto zero, and conversion of the pressure units. Readings may be converted to various engineering units. See the chart for available units.
OPERATIONS INSTRUCTIONS
For the complete instructions for the functionality of the two buttons, see
the flow chart to the right. On/Off: To toggle between on and off. Press the
button. Device will automatically shut off after 20 minutes, if not used.
Zero: Zeros the display. Push and hold for 2 seconds to zero the display. If
after pressing the zero the display does not re-zero, the unit is no longer
meeting the specified accuracy and should be sent back to SILCA for
calibration. Do not use the Zero button when pressure is applied. Units: To
change units, press both On/Off and Zero buttons simultaneously. Overpressure
Indicator: The LCD will flash “OFL”, if the pressure applied is over 105% F.S.
“OFL” may also be displayed when the devise is subjected to electromagnetic
interference between 0.9 to 1 GHz.
MAINTENANCE
Battery Removal: Remove the outer rubber casing. Unthread the bolt on the
backplate. Lift backplate off by hand. Replace battery per polarity
indicators. Reverse steps to reassemble gauge. A “LOW BAT” descriptor
indication will appear on the display when batteries need to be replaced. This
symbol indicates waste electrical products should not be disposed of with
household waste. Please recycle where facilities exist. Check with your Local
Authority or retailer for reycling advice.
252 Gasket Replacement: When the rubber gasket has detiorated, you will need to replace the gasket. Order part: 252 Gasket. Unthread cap. Using a small screwdriver, you can remove the old gasket. Replace gasket and re-thread the cap back into place.
SPECIFICATIONS
- Service: Air and compatible gases
- Wetted Materials: 316L S S, Silicone sensor
- Housing Materials: ABS plastic.
- Accuracy: ±1.0% FS (Includes linearity, hysteresis, repeatability).
- Pressure Limits: 2X pressure range. Vacuum range max pressure is 30 psig.
- Temperature Limits: 30 to 120°F (-1 to 49°C).
- Thermal Effect: 0.05% FS/°F.
- Size: 2.62˝ O.D. x 1.52˝ deep.
- Process Connections: 1/4˝ male NPT.
- Display: 4-digit LCD (.425˝ H x .234˝ W digits).
- Power Requirements: 9 V alkaline battery. Battery included but not connected.
- Auto Shut-off: 20 minute auto shut-off.
- Weight: 5.6 oz (160 g).
- Agency Approvals: CE.
BUTTON OPERATION
To Turn On & Off
Press to turn unit on. Press again to turn unit off.
To Zero Display
To zero display, disconnect gage from any pressure source. Press and hold zero button until the LCD displays “- – -”, then release.
To Change Units
To change units, disconnect gage from any pressure source. PRESSURE UNITS + RANGESPress both buttons simultaneously until desired units are displayed.
PRESSURE UNITS + RANGES
- psi 0 to 200 psi
- kg/cm2 14.06
- bar 13.79
- in Hg 407.2
- ft wc 461.3
- kPa 1379
- oz/in2 3200
AEROMIND LLC. / SILCA 835 N. CAPITOL AVE • INDIANAPOLIS, INDIANA 46204, U.S.A
Phone: 800-9905-2157 Email: sales@silca.cc silca.cc
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>