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SPECIFICATIONS
10
Range
0.0 to 199.9 µS/cm, 0 to 1999 µS/cm
0.00 to 19.99 mS/cm, 0.0 to 199.9 mS/cm
0.0 to 100.0 ppm, 0 to 1000 ppm (HI 24 series only)* * * * *
0.00 to 10.00 ppt, 0.0 to 100.0 ppt (HI 24 series only)* * * * *
-10.0 to 100.0 °C
Resolution
0.1 µS/cm, 1 µS/cm, 0.01 mS/cm, 0.1 mS/cm
0.1 ppm, 1 ppm, 0.01 ppt, 0.1 ppt (HI 24 series only)
0.1 °C
Accuracy
±0.5 % full scale (EC and TDS)
(@20°C/68°F)
±0.5°C between 0 to 70°C, ±1°C outside
Temperature
Automatic or manual, -10 to 100°C
with β adjustable from 0.00 to 10.00%/°C
Compensation
Typical EMC Deviation
±2 % full scale (EC and TDS) / ±0.5 °C
Installation Category
II
Probe
4-ring conductivity probe with built-in 3-wire Pt100
temperature sensor or conductivity probe + external Pt100
(see "Accessories" section)
Analog Input
4 - 20 mA
Analog Output
0-10 Vdc, 0-5 Vdc or 1-5 Vdc; 0-1mA, 0-20 mA or 4-20mA
RS485 baud rate
1200, 2400, 4800 and 9600
Power Supply
230 ±10% VAC or 115 ±10% VAC, 50/60 Hz
Power Consumption
15 VA
Over Current Protection
400 mA 250 V fast fuse
Relays 1, 2 and
Contact outputs SPDT, 5A-250 VAC, 5A-30 VDC (resistive load)
Alarm Relay
Fuse protected: 5A, 250V fuse
Environment
0-50 °C; RH max 85% non-condensing
Case Material
Fiber-reinforced, self-extinguishing ABS
Protection
IP 54
Dimensions
221 x 181 x 86 mm (8.7 x 7.1 x 3.4")
Weight
1.6 kg (3.5 lb.)
* Note: actual TDS range for HI 24 series depends on TDS factor set.
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