690 / 836
Wall Mount Controllers
pH
ORP
Conductivity
TDS
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
HI21
•
•
•
•
S or D •
•
RS485
•
16.63
HI22
•
•
•
•
S
•
•
RS485
•
16.64
HI23
•
•
•
•
D
•
•
RS485
•
16.65
HI9913 •
•
•
S
•
•
•
16.66
HI9935 •
•
•
S
•
•
•
16.67
HI9910 •
•
S
•
•
16.68
HI9931
•
•
S
•
•
•
16.69
HI9934
•
•
S
•
•
•
16.70
Digital and Analog Transmitters
pH
ORP
Conductivity
Output
Recorder output
ATC
LCD
Casing
Designed for
HI8000 series
Page
HI98143-01
•
•
0-1 V
•
IP54
16.72
HI98143-04
•
•
0-4 V
•
IP54
16.72
HI98143-20
•
•
4-20 mA
•
IP54
16.72
HI98143-22
•
•
4-20 mA
•
IP54
•
16.72
HI8614N
•
4-20 mA
•
•
IP65
16.73
HI8614LN
•
4-20 mA
•
•
•
IP65
16.73
HI8615N
•
4-20 mA
•
IP65
16.73
HI8615LN
•
4-20 mA
•
•
IP65
16.73
HI8936 series
•
4-20 mA
•
•
IP65
16.74
Comparison Guides
Controller and Pump Systems
pH
ORP
Proportional
dosing
Dosning
contacts
Alarm
contact
Recorder
output
Page
BL 7916
•
•
1
1
•
16.59
BL 7917
•
•
1
1
•
16.60
16
Process Instrumentation
16.4
|
www.hannainst.comcomparison guides