The BetaGauge 330 is a revolution in pressure calibration technology for the process industries. With the 330, technicians have a small, lightweight calibrator that generates from high vacuum to 150PSI using a high performance integral electric pump.

Gone is the drudgery of manual pumping or using large, heavy and unwiedly boxes with limited portability and poor battery life.

The BetaGauge 330 has a form factor only slightly larger than Martel's popular BetaGauge 321 and weights in at a mere 2.5 pounds. The housing is contoured to easily fit a technicians hand with good balance top to bottom.

Performance doesnt stop with the pump. The BetaGauge 330 provides plus or minus 0.025% of full accuracy on its internal, isolated pressure sensor. Temperature compensation on its internal sensor ensures accuracy in field applications. An external pressure module connection supports all 29 ranges of BetaPort-P pressure modules for even greater measurement capability.

General Features:

• Integrated battery operated pneumatic pump generates high vacuum (-12 PSI/-0.8Bar) to 150 PSI/10 Bar
• Accuracy of 0.025% of full scale on pressure measurement
• External pressure module interface supports all 29 BetaPort-P pressure modules using optional BPPA-100 module adapter
• Pt100 RTD input for temperature measurement, accurate to 0.2degree F
• Source or measure 4-20mA including 2 wire transmitter simulation
• 24 VDC instrument loop power supply
• Store and recall 5 user defined setups
• Large graphic LCD with backlight
• Ideal for gas custody transfer flow meter applications
• Pressure displayed in the users choice of 16 engineering units
• Automatic switch test using internal or external sensors
• IP 56 rating
• Percent error function
• HRT loop load resistor

Part number 1919793