Safety Information; Use Of Hazard Information - Hach ORBISPHERE 51 Serie Manuel D'utilisation Simplifié

Specification
Measurement alarm relays
on the measurement
board(s)
System alarm relay on the
main board
Options
Wall and pipe mount
instrument
(H x D x W)
Panel mount instrument
(housing) (H x D x W)
Portable
(H x D x W)
Section 2 Expanded manual version
For additional information, refer to the expanded version of this manual, which is available on the
manufacturer's website.
Section 3 General information
In no event will the manufacturer be liable for direct, indirect, special, incidental or consequential
damages resulting from any defect or omission in this manual. The manufacturer reserves the right to
make changes in this manual and the products it describes at any time, without notice or obligation.
Revised editions are found on the manufacturer's website.

3.1 Safety information

The manufacturer is not responsible for any damages due to misapplication or misuse of this product including,
without limitation, direct, incidental and consequential damages, and disclaims such damages to the full extent
permitted under applicable law. The user is solely responsible to identify critical application risks and install
appropriate mechanisms to protect processes during a possible equipment malfunction.
Please read this entire manual before unpacking, setting up or operating this equipment. Pay
attention to all danger and caution statements. Failure to do so could result in serious injury to the
operator or damage to the equipment.
Make sure that the protection provided by this equipment is not impaired. Do not use or install this
equipment in any manner other than that specified in this manual.

3.2 Use of hazard information

Indicates a potentially or imminently hazardous situation which, if not avoided, will result in death or serious injury.
4 English
Details
Three alarm relays per measurement board; 1A-30 VAC or 0.5A-50 VDC on a
resistance load.
Configurable to Normally Open [NO] or Normally Closed [NC] contacts by
changing the jumper positions.
Potential Electrocution Hazard. Connect only safety low voltage < 33 VAC RMS
One system alarm relay; 1A-30 VAC or 0.5A-50 VDC on a resistance load.
Normally closed [NC] (NO relay also available) when instrument is turned on.
Potential Electrocution Hazard. Connect only safety low voltage < 33 VAC RMS
RS-485 or PROFIBUS-DP; USB host; Ethernet 10/100 Base-T
236.5 x 160 x 250 mm; Weight 4.25 kg
9.31 x 6.30 x 9.84 in.; Weight 8.82 lbs
156 (123) x 250 x 220 (214) mm; Weight 3.35 kg
6.14 (4.84) x 9.84 x 8.86 (8.43) in.; Weight 6.62 lbs
225 x 250 x 219 mm; Weight 3.8 kg
8.86 x 9.84 x 8.62 in.; Weight 8.38 lbs
N O T I C E
D A N G E R
W A R N I N G
W A R N I N G