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Hach sc200 User Manual

Hach sc200
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4. Observing the proper polarity as shown on the plastic holder, install
two new batteries in the holder.
5. If either end-cover was removed during removal of the back cover,
reinsert it in its original location. (The dark IR lens must be at
the top.)
6. If the dark IR lens at the top of the unit is dirty, clean with soapy
water and dry before reinstalling it.
The lens must be clean for proper operation.
7. With both lenses in place, replace the rear cover and re-install the
four case screws.
8. Turn unit ON to verify operation.
NOTE: Changing the controller batteries does not effect the
internal real time clock or stored programs; therefore, the
time and date values remain as previously set.
Determining a Low Battery Condition on the Ultima Calibrator
1. Turn unit ON by pressing any button.
Low battery results in a double beep for each key press
Normal battery results in a single beep for each key press.
To Install New Batteries in the Ultima Calibrator
1. Turn OFF the Calibrator and remove the four screws from the rear
of the Ultima Calibrator unit.
2. Remove the two AAA batteries from their holders.
3. Observing the proper polarity as shown on the plastic holder, install
two new batteries in the holder.
4. Re-install the back cover of the Calibrator.
5. Press any Calibrator button and listen for beep to ensure unit
is operational.
4-2

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Hach sc200 Specifications

General IconGeneral
Enclosure RatingNEMA 4X/IP66
Operating Temperature-20 to 60 °C (-4 to 140 °F)
Ambient Temperature-20 to 60 °C (-4 to 140 °F)
Enclosure MaterialPolycarbonate
Operating Humidity0 to 95% non-condensing
Relay OutputsUp to 4 SPDT relays
Storage Conditions-40 to 70 °C (-40 to 158 °F)
DisplayGraphical LCD
Inputs2 digital sensor inputs
Outputs4-20 mA
Power Supply100 to 240 VAC, 50/60 Hz
Analog Outputs2 or 4, 0/4-20 mA
CertificationsCE
CommunicationModbus RTU, HART
Dimensions144 x 144 mm
MountingPanel mount
Output4-20 mA
Power Requirements (Voltage)100 to 240 VAC
Warranty1 year
Weight1.2 kg

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