3
1. Technical Specifications
Subject to change without notice.
Specifications
Display Liquid crystal, backlit, with pictograms
Keypad Membrane, 5 keys
Measuring ranges
(resolution depends on range)
Conductivity 0.01 µS/cm to 500 mS/cm
Salinity 0.0 to 1999 mg/L NaCl
2.0 to 50.0 g/L NaCl
TDS 0 mg/L to 500 g/L
Temperature –20.0 to 150.0 °C
–4.0 to 302.0 °F
Measuring error (± 1 digit) Conductivity ≤ 0.5 %
Salinity ≤ 0.5 %
TDS ≤ 0.5 %
Temperature ≤ 0.2 °C (0.4 °F)
Reproducibility (± 1 digit) Conductivity ± 0.1 %
Salinity ± 0.1 %
TDS ± 0.1 %
Temperature ± 0.1 °C (0.1 °F)
Temperature compensation With built-in Pt1000 temperature sensor
Reference temperature (RT) 20 or 25 °C (68 or 77 °F). Factory settings: 25 °C (77 °F)
Temperature coefficient (TC) 0.00 to 5.00%/°C (factory settings: 2%/ °C.)
TDS conversion factor 0.00 to 4.44 (factory settings: 0.64)
Calibration standards 147 µS/cm, 1413 µS/cm, 12.88 mS/cm and 111.8 mS/cm (at 25 °C/77 °F)
Accepted cell constant Between 0.05 and 50 cm
-1
(factory settings: 1.0 cm
-1
)
Dimensions of the measuring instrument and ambient conditions
Operating temperature 0 °C to 50 °C (32 °F to 122 °F)
Storage temperature –15 °C to 65 °C (5 °F to 149 °F)
Ambient conditions 80% relative humidity (non-condensing)
Weight 300 g
Size 186 x 73 x 38 mm
Additional technical data
Energy management Automatic power off after 5 minutes of inactivity
Type of protection IP 67
Power supply (batteries) Three 1.5V AA batteries. Autonomy of over 400 hours
Connector MP-5, five-contact multipin
Warranty
Warranty 3 years
ENGLISH
sensION+ EC5 HACH 0710.indd ANG:3sensION+ EC5 HACH 0710.indd ANG:3 7/9/10 12:50:557/9/10 12:50:55
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