Carel IR33

21ir33 platform “connections” +030220445 - rel. 2.3 - 27.04.2011
ENGLISH
Clock Error at 25 °C: ± 10 ppm (±5.3 min/year)
Error in the temperature range -10T60 °C: - 50 ppm (-27min/year)
Ageing: < ± 5 ppm (±2.7 min/year)
Discharge time: typically 6 months (8 months maximum)
Recharge time: typically 5 hours (< 8 hours maximum)
Operating conditions -10T60 °C; <90% RH non-condensing
Storage conditions -20T70 °C; <90% RH non-condensing
Front panel index of protection assembly on smooth and indeformable panel with IP65 gasket
Environmental pollution 2, normal situation
PTI of insulating materials printed circuits 250, plastic and insulating materials 175
Period of stress across the insulating parts long
Category of resistance to fi re category D and category B (UL 94-V0)
Class of protection against voltage surges category II
Type of action and disconnection 1B relay contacts (micro-disconnection)
Construction of the control device electronic control device incorporated
Classifi cation according to protection
against electric shock
class II when appropriately integrated
Device designed to he hand-held or
integrated into equipment designed to be
hand-held
no
Software class and structure class A
Cleaning the front panel of the instrument only use neutral detergents and water
Serial interface for CAREL network External, available in all models
Interface for repeater display External, available in models with power supplies H, L and 0
Maximum distance between interface and
display
10 m
Programming key Available in all models
Table 5.a
The IR33 Power range fi tted with the standard Carel NTC probe is compliant with standard EN 13485 on thermometers for measuring the air temperature in applications on units
for the conservation and sale of refrigerated, frozen and deep-frozen food and ice cream. Designation of the instrument: EN13485, air, S, A, 1, -50T90°C.
The standard Carel NTC probe is identifi able by the printed laser code on “WP” models, or the code “103AT-11” on “HP” models, both visible on the sensor part.