Hazardous Location Approvals:
Options for CSA:
02, 03, 20, 21, 22, 24, 25, 26, 30, 31, 32, 34, 35, 36, 38, 40, 41, 42, 44, 45,
46, 48, UL
Class I, Division 2, Groups A, B, C, & D
Class Il, Division 2, Groups E, F, & G
Class Ill
T4 Tamb= 55 °C (applies to all classes)
Type 4X, IP66
Non-Incendive Field Wiring (NIFW) may be used when installed per drawing 1400680.
The ‘C’ and ‘US’ indicators adjacent to the CSA Mark signify that the product has been
evaluated to the applicable CSA and ANSI/UL Standards, for use in Canada and the U.S.
respectively.
Evaluated to CSA Standard 22.2 No. 0-10, 0.4-04, 25-1996, 94- M1991, 142-M1987, 213-
M1987, 60529-2005/2015. ANSI/IEC 60529-2004/2011. ANSI/ISA 12.12.01:2007. UL No.
50, 11th Ed., 508,17th Ed.
Ordinary Locations (only with UL ordering option):
Pollution Degree 2:
Normally only non-conductive pollution occurs. Occasionally, however,
a temporary conductivity caused by condensation must be expected.
Altitude:
for use up to 2000 meter (6562 ft.)
RFI/EMI:
EN 61326-1
LVD:
EN 61010-1
Alarm Relays:
Four alarm relays for process measurement(s) or temperature. Any relay can be
configured as a fault alarm instead of a process alarm. Each relay can be configured
independently and each can be programmed with interval timer settings.
Inputs:
Up to three sensor inputs-electrically isolated.
Relays:
Form C, SPDT, epoxy sealed
Inductive load:
1/8 HP motor (max.), 120/240 Vac
Inductive load:
Four 4-20 mA or 0-20 mA isolated current outputs. Fully scalable. Max Load:
550 Ohms.
Current Output Accuracy:
±0.05 mA @25 °C
Terminal Connections Rating:
Power connector (3-leads): 24-12 AWG wire size. Signal board terminal blocks: 26-16 AWG
wire size. Current output connectors (4-leads): 24-16 AWG wire size. Alarm relay terminal
blocks: 24-12 AWG wire size
Weight/Shipping Weight:
(rounded up to nearest lb or nearest 0.5 kg): 3 lbs/4 lbs
(1.5 kg/2.0 kg)
Maximum Relay Current
Resistive
28 Vdc
5.0 A
115 Vac
5.0 A
230 Vac
5.0 A
UL
US
C
LISTED
Section 1: Description and Specification
3
Instruction Manual
LIQ-MAN-1057
Section 1: Description and Specification
April 2017