PCM301 Busy Bee Pirani Capacitance

PCM301 Busy Bee™ Pirani Capacitance

Overview

The new PCM301 Busy Bee combines the ceramic capacitance diaphragm technology with a pirani sensor in a single device to provide pressure measurements from 2.80E-05 to 1,125 Torr. Due to the use of the capacitance diaphragm sensor the gauge is gas independent for pressures above 7.6 Torr, allowing safe venting with any gas mixture.

PCM301 is available with various fittings including 1/8 in. NPT male, NW16KF, NW25KF, 1 1/3 in. Mini-Conflat, 4VCR and 8VCR.

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PCM301 Busy Bee Pirani Capacitance

Features

Wide measurement range of 3.80E-05 to 1,125 Torr
Built-in controller with display
Gas independent above 7.6 Torr
Field replaceable sensor with on-board calibration data
Accurate and repeatable for reliable and fast atmospheric pressure readings
Log-linear analog output with two setpoint relays
Optional atmospheric switch
CE and RoHS compliant
Typical lead times of 5 to 7 days
Standard warranty of 2 years

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