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Certificate: 70009819
Project: 80065116
b =
Any alphanumeric character to signify sensor length and additional water cooling option.
c =
1 – Socket x2; Ex t (passive/slave)
2 – Socket x2; Ex t (active)
d =
C – Latest Ex-revision
e =
1 (rated 24Vdc, 12W)
2 (rated 100Vac-240Vac, 50/60Hz, 12VA)
* May be followed by additional alphanumeric digits, specifying features that are not relevant to certification.
Conditions of Acceptability:
1) The interface circuit RS485 serves exclusively for intercommunication of the probes and must not be
connected to an external RS485 circuit.
2) Repair of flameproof joints is not permitted. If repair is required, the equipment shall be returned to the
manufacturer.
3) For 24Vdc models: This equipment may only be powered by a power supply unit with a limited energy
electric circuit in accordance with CAN/CSA C22.2 No. 61010-1-12 and ANSI/UL 61010-1, or Class 2 as
defined in the Canadian Electrical Code C22.1, Section 16-200 and/or National Electrical Code (NFPA
70), article 725.121.
DQD 507 Rev. 2019-04-30
SENSseries LB 480
BERTHOLD TECHNOLOGIES GmbH & Co. KG
© 2018 CSA Group. All rights reserved.
Master Contract: 215040
Date Issued: 2021-09-27
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