Pocket Size Pressure Calibrator - 30 Series

These shirt-pocket-sized pressure calibrators can measure vacuum and pressure from zero up to pipeline pressures, and everything in between—without any external sensors! There are a variety of models to choose from. Model 31’s have one sensor, while Model 33’s allow you to combine two sensors into one calibrator. All 30 Series calibrators indicate milliamps.

  • Portable
    With an overall length of just 130mm (5 1/8"), 30 Series calibrators are compact and rugged enough to be taken anywhere, safely and easily.

  • Accurate
    Each and every 30 Series calibrator is fully temperature compensated, as a result of extensive testing and exposure to the entire operating temperature range (0°C [32°F] to 50°C [122°F] in our environmental test chambers. So when you’re outside, whether it’s hot or cold, your 30 Series calibrator will provide you with measurements that are just as accurate as when you use it indoors!

  • Easy to Use
    No menus! You won’t need the manual to operate this calibrator (though a comprehensive manual is included). Up to 10 different pressure units (PSI, kPa, Bar, etc.) are selectable from the keypad, depending on the model—see specifications.  Milliamps can display in percentages of 4-20mA or 10-50mA.

  • Efficient
    Long battery life—up to 90 hours from a single, ordinary and disposable, alkaline 9V battery—is achieved through careful design and the use of a high performance RISC (reduced instruction set computer) type microcontroller. Full accuracy is maintained even while the low battery icon is flashing. (A battery monitoring circuit prevents further measurements when low battery voltage could begin to affect measurements.)

  • Reliable
    Advanced technology is employed throughout the 30 Series product line. Sensors are very robust, because they are constructed with stainless steel isolation diaphragms and permanent oil fill.

• Calibration of all pressure devices of Transducer / Transmitter gauages, switches and etc.

• Suitable to use in all industry

Technical Details
Pressure Range
Refer to the pressure ranges table from the catalgoue
0 to Full Scale ±(0.05% of Reading + 0.005% of F.S.)
Exceptions 100 kPa Range only: ±(0.05% of Reading + 0.01 kPa)
10000 kPa Range only: ±(0.05% of Reading + 1 kPa)
1 Bar Range only: ±(0.05% of Reading + 0.0001 Bar)
100 Bar Range only: ±(0.05% of Reading + 0.01 Bar)
Vacuum
0 to -14.7 PSIG ±(0.25% of Reading + 0.004 PSI)
0 to -0.9 Bar ±(0.25% of Reading + 0.0003 Bar)
0 to -99.9 kPa ±(0.25% of Reading + 0.03 kPa)
Vacuum operation is not specified for 600 PSI (40 bar/4000
kPa models and higher. However, all models can be safely
connected to vacuum.
Temperature Ranges
Operating and Compensated 0°C to 50°C (32°F to 122°F)
Storage -20°C to 70°C (-4°F to 158°F)
Power
Battery One 9V carbon or alkaline battery
Battery Life 90 hours, typical (alkaline battery)
Low Battery Indicator Displayed battery icon
Electrical
Range 0 to 55 mA
Resolution 0.001 mA
Accuracy ±(0.025% of Reading + 0.001 mA)
Low Battery Indicator Displayed battery icon
Percentage Conversion 4 mA = 0.00%; 20mA = 100.00% or
10 mA = 0.00%; 50 mA = 100.00%
Connection 4mm jacks, 19mm (0.75") spacing
Enclosure
Description Extruded Aluminum with sealed membrane keypad
Dimensions 29mm (1 1/8") D x 70mm (2 3/4") W x 130mm (5 1/8") L
Weight Model 33
485g (17.0 oz)
Model 31 (1500 PSI and above) 401g (14.1 oz)
Model 31 (up to 600 PSI) 342g (12.1 oz)
Note: Specification are subject to change without notice.

Download Catalog PDF
30 Series

For all inquiries, you may contact us through Telephone, Email or Live Chat Support.

Operating Hours
Monday to Friday: 8.00am to 5.30pm

Technical Support (After Office Hour)
Tel: (65) 9876 6258

Contact Informations


By Phone / Fax By Email By Live Chat
Tel: (65) 6553 0366
Fax: (65) 6553 0828
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Contact Info

Flotech Controls Pte Ltd
Process Control & Instrumentation

438 Tagore Industrial Avenue Singapore 787814 (
View Map)
Tel: (65) 6553 0366
Fax: (65) 6553 0828
Email: info@flotech.com.sg