Catálogo Hanna Instruments V31
16
Comparison Guides
Controller and Pump Systems
pH
ORP
Proportional dosing
Dosning
contacts
Alarm
contact
Recorder output
Page 16.59
BL 7916
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1
1
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BL 7917
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1
1
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16.60
Wall Mount Controllers
pH Process Instrumentation 16.4 | www.hannainst.com comparison guides ORP Conductivity TDS HI21 HI22 HI23 • • • • HI9913 • HI9935 • HI9910 • • HI9931 HI9934 • • pH ORP HI98143-01 HI98143-04 HI98143-20 HI98143-22 • • • • • • • • • • HI8614N HI8614LN HI8615N HI8615LN • • HI8936 series •
Temperature
Digital
Alarm
(S)ingle or (D)ual setpoint ON/OFF control
Proportionall control PID control
Digital output
Password protection
Boiler and colling
tower applications
Agriculture applications Page
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S or D •
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RS485 RS485 RS485
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16.63 16.64 16.65 16.66 16.67 16.68 16.69 16.70
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D S S S S S
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Digital and Analog Transmitters
Conductivity
Output
Recorder output
ATC
LCD
Casing
Designed for
HI8000 series
Page
0-1 V 0-4 V
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IP54 IP54 IP54 IP54 IP65 IP65 IP65 IP65 IP65
16.72 16.72 16.72 16.72 16.73 16.73 16.73 16.73 16.74
4-20 mA 4-20 mA 4-20 mA 4-20 mA 4-20 mA 4-20 mA 4-20 mA
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