Specifications - Hach 8450 Instrument Manual

Residual free chlorine monitor
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Repeatability
Linearity
Output Range
Displayed Precision
Damping Time Constant
Power
Monitor Enclosure
Monitor Temperature Limits -20 to 50 °C (-4 to 122°F)
Alarm LEDs
Analog Outputs
Alarm Relays
Alarm Relay Controls
Security Features
Probe type
Probe Temperature Limits
Max pressure at probe
Probe Material
System Shipping Weight
Data Logger
Sampling Interval
Max data points
On Screen Report
16116Specs.fm
Specifications are subject to change without notice.
±0.5%
±0.5%
0–20 ppm (selectable)
0.01, 0.1, 1
0–300 seconds
110/220 V ac (switchable)
NEMA-4X (wall), NEMA-12(panel)
3 (red)
Concentration and temperature (°F and °C)
(2) 4-20 mA (or 20-4 mA) isolated into 800 ohm max.
(2) 0–1 or 0–5 V dc
(2) 5A SPDT @ 110 V ac; (1) 5A SPDT @ 110 V ac
Latching, fail-safe, inhibit, and test
3-digit entry w/confirmation
Temperature compensated (RTD), direct sensing membrane probe
0 to 50 °C (32 to 122 °F)
50 PSI
PVC
8 lbs.
1–90 minutes, selectable intervals
13,000 @ 1 min. intervals
Daily high, low, avg. concentration. Individual.

Specifications

Page 7
Specifications

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