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中山市泰倫特電子科技有限公司
中山市泰倫特電子科技有限公司
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PH(ORP)變送器TransmitterTheModel223pH/ORPTransmitterisidealforusewhereeconomyandreliabilityaretheprimeconsiderations
PH(ORP)變送器 Transmitter
The Model 223 pH/ORP Transmitter is ideal for use where economy and reliability are the prime considerations. The basic transmitter is available with either 115VAC or 220VAC or 24Volt AC/DC power supply, linear isolated current output and one alarm. Features include the addition of a second output for temperature and up to four alarms, which may be configured for on-off control functions, alarm limits, timer for cleaning or PID control functions. The PS version adds the diagnostic functions Sensor Check and Live Check as well as a non-linear programmable current output. Sensor Check provides pH glass electrode and reference cell diagnostics and Live Check signals an alarm when the sensor signal does not change over a defined period.
Wedgewood Analytical Inc.
Liquid Analytical Measurement & Control Specialists
DESCRIPTION
The model 223pH / ORP Transmitter is ideal for use where
economy and reliability are the prime considerations. The
basic transmitter is available with either a 115VAC, 220VAC or
24V AC/DC power supply, linear isolated current output and
one alarm. Features include the addition of a second output for
temperature and up to four alarms which may be configured
for on-off control functions, alarm limits, timer for cleaning or
PID control functions. The PS version adds the diagnostic
functions Sensor Check and Live Check as well as a non-linear
programmable current output. Sensor Check provides pH
glass electrode and reference cell diagnostics and Live Check
signals an alarm when the sensor signal does not change over
a defined period. The PS version features an acid, caustic
neutralization control function that combines direct and
reverse P(ID) controllers having a single set point.
MODEL OPM 223/253 PH/ORP ANALYZERMODEL ANALYZERS
MODEL OPM223/253
PH / ORP Analyzers
FEATURES
! Available in Panel Mount or NEMA 4X/IP65 Rated Field Mount Housing
! Simple Calibration with Automatic Buffer Recognition
! Sensor Check pH Glass Electrode and Reference Cell Diagnostics
! Live Check Continuously Monitors Sensor Performance
! Automatic Sensor Cleaning
! Up to Four Alarm Contacts Including Temperature
! Dedicated Fault Alarm
! NAMUR Fault Current Alarm
! PID Controller
! 2nd Current Output for Temperature
APPLICATIONS
! Water & Wastewater Treatment
! Coagulation & Flocculation
! Acid / Caustic Neutralization
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