User Manual

2 Device identification

2.4 Type description for basic type 902940/50

(1) Basic type

902940/50 DELOS T

Electronic temperature switch

with display and analog output

and M 12x1 connection for RTD temperature probes

Ambient temperature on the display case: -20 to +75 °C

(2) Version

x 8 Standard, with factory settings

x 9 Customer-specific configuration (specifications in plain text)

(3) Operating temperature in °C

x 408 -50 to +500 °C

(4) Measuring input

x 1013 1x Pt1000 in 4-wire circuit

(5) Tolerance class as per DIN EN 60751

x 0 None (not relevant)

(6) Output

x 470 1x PNP switching output

x 471 2x PNP switching output

x 475 1x PNP switching output and 1x analog output 4 to 20 mA, configurable

x 476 1x PNP switching output and 1x analog output 0 to 20 mA, configurable

x 477 1x PNP switching output and 1x analog output 0 to 10 V, configurable

(7) Sheath diameter D in mm

x 0 None (not relevant)

(8) Fitting length EL in mm

x 000 None (not relevant)

(9) Process connection PA

x 000 None (not relevant)

(10) Extra codes

x 000 None

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)

Order code --------/

Order example 902940/50 - 8 - 408 - 1013 - 0 - 475 - 0 - 000 - 000 / 000