59
WIKA operating instructions process transmitter, model UPT-2x
14111166.02 04/2015 EN/DE
EN
15. Specifications
Electrical connections
Cable gland M20 x 1.5 and spring-loaded
terminals
IP 66/67
max. 2.5 mm
2
(AWG 14)
Angular connector DIN 175301-803A with
mating connector
IP 65
max. 1.5 mm
2
Circular connector M12 x 1 (4-pin) without
mating connector
IP 65
Ground screw, inside
The stated ingress protection only applies when plugged in using mating connectors
that have the appropriate ingress protection.
Reference conditions
Temperature
23 °C ± 2 °C
Power supply
DC 23...25 V
Atmospheric pressure
860 ... 1,060 mbar
(86 ... 106 kPa, 12.5 ... 15.4 psig)
Humidity
35 ... 93 % r. h.
Characteristic curve determination
Terminal method per IEC 61298-2
Curve characteristics
Linear
Reference mounting position
Vertical, diaphragm points downward
CE conformity
Pressure equipment directive
97/23/EC
EMC directive
2004/108/EG interference emission (group 1,
class B) and immunity per EN 61326-1:2013
(industrial application), EN 61326-2-3:2013 and
per NAMUR NE 21:2011
During interference, increased measuring
deviations of up to 0.15 % can occur
ATEX directive
94/9/EC