Vaisala GMP252 User Manual

Syntax Description
Example:
?
Device : GMP25x
Copyright : Copyright (c) Vaisala Oyj 2016. All rights
reserved.
SW Name : GMP25x
SW version : 1.0.0
SNUM : GMP233_5_18
SSNUM : S1234567
CBNUM : c1234567
Calibrated : 20160504 @ Vaisala/R&D
Address : 0
Smode : STOP
Table 10 Errs Command
Syntax Description
errs<cr>
Show active error(s). For a list of possible errors and
their remedies, see Error Messages (page 99).
Example (no active errors):
errs
NO CRITICAL ERRORS
NO ERRORS
NO WARNINGS
STATUS NORMAL
Table 11 Help Command
Syntax Description
help<cr>
Show list of currently available serial commands.
GMP252 User Guide M211897EN-D
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Vaisala GMP252 Specifications

General

Resolution (Temperature)	0.01 °C
Measurement Range (Humidity)	0 to 100 %RH
Protection Class	IP65
Measurement Range (Temperature)	-40 to +60 °C
Accuracy (Temperature)	±0.2 °C
Accuracy (Humidity)	±0.8 %RH (0 ... 90 %RH)
Output	4 to 20 mA
Sensor	humidity sensor and thermistor
Response Time	15 s
Communication	RS485