Hach SC4200c User Manual Download

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Chemical and biological safety

D A N G E R

Chemical or biological hazards. If this instrument is used to monitor a treatment process and/or
chemical feed system for which there are regulatory limits and monitoring requirements related to
public health, public safety, food or beverage manufacture or processing, it is the responsibility of the
user of this instrument to know and abide by any applicable regulation and to have sufficient and
appropriate mechanisms in place for compliance with applicable regulations in the event of malfunction
of the instrument.

Certification

W A R N I N G

Pacemaker precautions. If electromagnetic interference (EMI) occurs, it can either:

• Stop the stimulating pulses from the pacemaker that control the rhythm of the heart.
• Cause the pacemaker to supply the pulses irregularly.
• Cause the pacemaker to ignore the rhythm of the heart and supply pulses at a set interval.

Current research shows that cellular devices are not a significant health problem for most pacemakers
wearers. However, persons with pacemakers should use precautions to make sure that their device
does not cause a problem. Keep the device a minimum of 20 cm (7.9 in.) from the user.

C A U T I O N

Electromagnetic radiation hazard. Make sure that the antenna is kept at a minimum distance of 20 cm
(7.9 in.) from all personnel in normal use. The antenna cannot be co-located or operated in conjunction
with any other antenna or transmitters.

N O T I C E

This is a Class A product intended for use in an industrial environment. In a domestic environment this product
may cause radio interference in which case the user may be required to take adequate measures.

N O T I C E

Network and access point security is the responsibility of the customer that uses the wireless instrument. The
manufacturer will not be liable for any damages, inclusive however not limited to indirect, special, consequential
or incidental damages, that have been caused by a gap in, or breach of network security.

Regulatory RF Device Approvals: US and Canada

Contains RF Cellular Module:
FCC ID: RI7LE910NAV2 or FCC ID: RI7LE910SVV2
IC: 5131A-LE910NAV2 or IC: 5131A-LE910SVV2
(Equipment Class: PCS Licensed Transmitter (LTE Module), LE910-NA V2 or LE910-SV V2

Table 1 Power for Cellular Modem: US and Canada

FCC (IC) rule parts

Frequency range (MHz)

Output (watts)

24E (RSS-133)

1850.7 - 1900.0

0.219

27 (RSS-130)

779.5 - 782.0

0.201

27 (RSS-139)

1710.7 - 1745.0

0.209

Cellular Modem LE910-NA V2 or LE910-SV V2—Important FCC Grant Conditions:

Single Modular Approval. Power output listed is conducted. This device is approved for mobile and
fixed use with respect to RF exposure compliance, and may only be marketed to OEM installers. The
antenna(s) used for this transmitter, as described in this filing, must be installed to provide a
separation distance of at least 20 cm from all persons. Installers and end-users must be provided
with operating conditions for satisfying RF exposure compliance. Maximum permitted antenna
gain/cable loss: 6.94 dBi for 700 MHz; 6.00 dBi for 1700 MHz; 9.01 dBi for 1900 MHz.

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