Air Temperature and Relative Humidity

Summary

Type	Met Station
Vendor	R.M. Young Company
Model	Young 41382 relative humidity and temperature probe
S/N	028928
ID Prefix	hygrom
CORIOLIX ID	rmy_temprh_028928
Class	Atmospheric
Location	Main Lab
Condition	excellent
Configuration	default
Native Sample Rate	1.0 Hz
UDP Port(s)	17006 16000
Enabled	False

General Description

Measures air temperature and relative humidity. It can be mounted above at the meteorological station above the pilot house roof near the main mast or on the bow mast. The 27Oct2021 service document lists the model as 41372VC. The 12Dec2023 service document lists the model incorrectly as 41382VC. Full serial number from doucments = TS000028928.

Data Collection Specs

Native Data Feed

Signal Type

Analog

Communication Type

Serial Details

Baud Rate
Parity
Stop Bits
Byte Size
Timeout (s)	None
Polled Serial Commands

Ethernet Details

MAC Address
IP Address
Protocol

Source File Details

Path
Filename

Native Data Format

Native Data Description

Native Data Type

Start of Message Characters

End of Message Characters

Sample Data Message

$PMET,021.8,090.6,1013.3,19.7,21.6,302.9,0106.3,042,000,000,020.7,020.2

Message Parser Format

['^\WPMET,(?P<air_temperature>\-?\d+\.\d+)?,(?P<relative_humidity>\-?\d+\.\d+)?,(?P<air_pressure>\-?\d+\.\d+)?,(?P<sst5>\-?\d+\.\d+)?,(?P<sst1>\-?\d+\.\d+)?,(\-?\d+\.\d+)?,(\-?\d+\.\d+)?,(?P<precip_curr_hr>\-?\d+)?,(?P<precip_last_hr>\-?\d+)?,(?P<precip_curr_24hr>\-?\d+)?,(?P<precip_last_24hr>\-?\d+(\.\d+)?)?,(?P<precip_rate>.*)?$']

Data Processing

Data Processing Script

NoTransformation

Data Rates

Native Sample Rate

1.0 Hz

Shipboard Network Packet Rate

1.0 Hz

Ship to Shore Rate

1.0 Hz

Data Storage & Access

Raw Data Ethernet Distribution

IP Address
Port	17006
Packet Size	None

Transformed Data Ethernet Distribution

IP Address	192.167.0.255
Port	16000

Archive to Database

True

Transmit Real-time Data to Shore

True

Time Source

Source

Parameters

Quantity	Air Temperature (degrees_C)	Relative Humidity (%)
Plot Color
Parameter Full Name	Air Temperature	Air Relative Humidity
Parameter Short Name	Air Temperature	Relative Humidity
Parameter Standard Name	XXXXXXXX	XXXXXXXX
SAMOS Data Category	Air Temperature	Relative Humidity
Description	Measured with a 1000 ohm Platinum RTD temperature sensor. Measurement range is from -50 to 50 degrees Celsius with an accuracy of 0.3 degrees Celsius.	Measured using a capacitance type humidity sensor. Range is from 0-100% RH with an accuracy of 3-4% at 20 degrees Celsius.
Processing Status	raw	raw
Processing Symbol	air_temperature	relative_humidity
Diagnostic	False	False
IOOS Category	Meteorology	Meteorology
Units	degrees_C	%
Data Type	double	double
Gross Minimum Value	None degrees_C	None %
Gross Maximum Value	None degrees_C	None %
Recommended Minimum Value	None degrees_C	None %
Recommended Maximum Value	None degrees_C	None %
Global Minimum Value	-50.0 degrees_C	0.0 %
Global Maximum Value	50.0 degrees_C	120.0 %
Local Minimum Value	None degrees_C	None %
Local Maximum Value	None degrees_C	None %
Lower Detection Limit	0.3 degrees_C	1.0 %
Saturated Value	50.0 degrees_C	120.0 %
Bad Data Value	50.0 degrees_C	120.0 %
Resolution	None degrees_C	None %
Accuracy	+/- None degrees_C	+/- None %
Precision	None degrees_C	None %
Binning Type	linear	linear
Online Display Format	5.2f	7.2f
Logging Modes

Physical Sensor Specs

Operating Limits
Input Power	None - None V AC
Ideal Power	None V AC
Operating Current	None - None mA @ None V AC
Analog Output	0 - None Volts
Operating Flow Rate	None - None ml s-1
Ideal Flow Rate	None ml s-1
Operating Depth	None - None m
Operating Temperature	None - None degree_C
Lamp Life	None days
Response Time	None seconds
Additional Time Offset	0.0 seconds
Physical Status
Current Location	on vessel
Current Status	not in use
Physical Condition	excellent 18Oct24 Removed from the Pilot House Roof to check function of the other (previously questionable) sensor SN 32565 after wires were trimmed. 11Oct2024 Temp and RH values match those of the sensor installed on the bow. Installed above pilot house roof. Received from service and calibration at RMY. Service docs were not found in the shipment. ~11Sept2024 Sent to RMY for service and calibration. Removed from above the pilot house roof possibly near this date as from SCS xml file. 12Dec2023 & 27Oct2021 Previous calibrations/service.
Physical Configuration	default
Software Version
Software Configuration
Data Acquisition Device ID
Data Acquisition Device Serial Port
Data Acquisition Device Analog Port
Data Acquisition Device Modbus Unit	None
Sensor Use Level
Enabled	False
Vessel Installation Location
Vessel	Endeavor
Vessel Location	Main Lab
Location Coordinates (meters)
Sensor Orientation	vertical up
Height Above Waterline (meters)	None
Zero Line Reference (degrees from bow)	None
Receives Filtered Water	False

Maintenance & Support

Sensor Log

Date (UTC)	Submitter	Event Type	Details
Oct 19 2024 14:51:39	Butler, Lynne	sensor specs update	last_cal_date changed from [2023-12-12 00:00:00+00:00] to [2024-10-08 00:00:00+00:00]
Oct 19 2024 14:51:39	Butler, Lynne	sensor specs update	condition_details changed from [18Oct24 Removed from ... alibrations/service.] to [18Oct24 Removed from ... alibrations/service.]
Oct 19 2024 14:47:09	Butler, Lynne	sensor specs update	location_text changed from [Above Pilothouse] to [Main Lab]
Oct 19 2024 14:47:09	Butler, Lynne	sensor specs update	enabled changed from [True] to [False]
Oct 19 2024 14:47:09	Butler, Lynne	sensor specs update	condition_details changed from [11Oct2024 Temp and R ... alibrations/service.] to [18Oct24 Removed from ... alibrations/service.]
Oct 19 2024 14:47:09	Butler, Lynne	sensor specs update	current_status changed from [in use] to [not in use]
Oct 19 2024 14:47:09	Butler, Lynne	sensor specs update	current_location changed from [installed] to [on vessel]
Oct 12 2024 14:25:31	Butler, Lynne	sensor specs update	condition_details changed from [] to [11Oct2024 Temp and R ... alibrations/service.]
Oct 12 2024 14:25:31	Butler, Lynne	sensor specs update	description changed from [Measures air tempera ... ments = TS000028928.] to [Measures air tempera ... ments = TS000028928.]
Oct 12 2024 14:07:06	Butler, Lynne	sensor specs update	maintenance_C_text changed from [test001] to []
Oct 12 2024 14:07:06	Butler, Lynne	sensor specs update	sensor_orientation changed from [] to [vertical up]
Oct 12 2024 14:07:06	Butler, Lynne	sensor specs update	location_text changed from [Aft Hold] to [Above Pilothouse]
Oct 12 2024 14:07:06	Butler, Lynne	sensor specs update	enabled changed from [False] to [True]
Oct 12 2024 14:07:06	Butler, Lynne	sensor specs update	current_status changed from [not in use] to [in use]
Oct 12 2024 14:07:06	Butler, Lynne	sensor specs update	current_location changed from [on vessel] to [installed]
Oct 12 2024 13:12:41	Butler, Lynne	sensor specs update	description changed from [This sensor is part ... d relative humidity.] to [Measures air tempera ... ments = TS000028928.]
Sep 12 2024 17:39:18	Clarke, Bonny	sensor specs update	location_text changed from [Above Pilothouse] to [Aft Hold]
Sep 12 2024 17:39:18	Clarke, Bonny	sensor specs update	enabled changed from [True] to [False]
Sep 12 2024 17:39:18	Clarke, Bonny	sensor specs update	current_status changed from [in use] to [not in use]
Sep 12 2024 17:39:18	Clarke, Bonny	sensor specs update	current_location changed from [installed] to [on vessel]
Sep 12 2024 17:37:00	Clarke, Bonny	issue	At least for the past week the humidity values of this sensor were intermittently dropping near zero.
Jul 26 2024 22:19:30	Nahorniak, Jasmine	sensor specs update	sample_data_message changed from [] to [$PMET,021.8,090.6,10 ... ,000,000,020.7,020.2]
Jul 26 2024 22:16:51	Nahorniak, Jasmine	sensor specs update	text_regex_format changed from [] to [['^\WPMET,(?P<air_te ... <precip_rate>.*)?$']]
Jan 02 2024 19:39:26	Clarke, Bonny	renamed sensor	Changed sensor ID from airtrh028928 to rmy_temprh_028928.
Dec 22 2023 15:32:53	Clarke, Bonny	sensor specs update	last_cal_date changed from [2022-12-08 00:00:00+00:00] to [2023-12-12 00:00:00+00:00]
Dec 22 2023 15:31:36	Clarke, Bonny	sensor specs update	location_text changed from [RM Young] to [Above Pilothouse]
Dec 22 2023 15:31:36	Clarke, Bonny	sensor specs update	enabled changed from [False] to [True]
Dec 22 2023 15:31:36	Clarke, Bonny	sensor specs update	current_status changed from [calibration in progress] to [in use]
Dec 22 2023 15:31:36	Clarke, Bonny	sensor specs update	current_location changed from [repair/calibration] to [installed]
Nov 20 2023 17:30:06	Clarke, Bonny	sensor specs update	location_text changed from [Above Pilothouse] to [RM Young]
Nov 20 2023 17:30:06	Clarke, Bonny	sensor specs update	enabled changed from [True] to [False]
Nov 20 2023 17:30:06	Clarke, Bonny	sensor specs update	current_status changed from [in use] to [calibration in progress]
Nov 20 2023 17:30:06	Clarke, Bonny	sensor specs update	current_location changed from [installed] to [repair/calibration]
Nov 20 2023 17:28:00	Clarke, Bonny	relocation	Sent to RM Young for yearly calibration
Oct 12 2023 12:45:12	Clarke, Bonny	sensor specs update	serial_number changed from [289828] to [028928]
Aug 01 2023 22:22:22	Nahorniak, Jasmine	sensor specs update	time_source changed from [vessel_time_server] to []
Aug 01 2023 22:22:22	Nahorniak, Jasmine	sensor specs update	sensor_prefix changed from [] to [metstn]
May 09 2023 18:26:08	Clarke, Bonny	sensor specs update	maintenance_C_text changed from [test001] to []
May 09 2023 18:26:08	Clarke, Bonny	sensor specs update	model changed from [unknown] to [Young 41382 relative ... nd temperature probe]
May 09 2023 17:48:43	Clarke, Bonny	sensor specs update	last_cal_date changed from [None] to [2022-12-08 00:00:00+00:00]
May 09 2023 17:48:43	Clarke, Bonny	sensor specs update	cal_recommended_freq_months changed from [None] to [12]
May 09 2023 17:48:43	Clarke, Bonny	sensor specs update	current_status changed from [] to [in use]
May 09 2023 17:48:43	Clarke, Bonny	sensor specs update	current_location changed from [] to [installed]
Feb 23 2023 17:49:00	Clarke, Bonny	damaged	Sensor filled with water and froze. Visible corrosion from short between traces on board. Cleaned and tested. Sensor still gives unreasonable values. Sent back to manufacturer for repairs.
Jun 10 2022 18:44:57	Romsos, Chris	sensor specs update	transmit_port changed from [16006] to [17006]
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	maintenance_B_text changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	maintenance_A_text changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	transmit_ip changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	sensor_orientation changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	software_configuration changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	software_version changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	condition_details changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	current_status changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	current_location changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	acquire_condition changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	power_current_type changed from [] to [AC]
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	nmea2000 changed from [None] to [[]]
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	nmea0183 changed from [None] to [[]]
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	text_regex_format changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	sample_data_message changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	binary_format_string changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	native_type changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	native_data_description changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	sensor_ethernet_protocol changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	sensor_ip changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	serial_stop_bits changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	serial_parity changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	serial_baud_rate changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	comm_type changed from [ ] to []
May 19 2022 19:55:47	Romsos, Chris	sensor specs update	model changed from [41382VC] to [unknown]
May 04 2020 21:55:00	Nahorniak, Jasmine	test	Test log entry

Calibration & Maintenance

Frequency	Last Completed	Next Due
Maintenance A:

Maintenance B:

Maintenance C:

Calibration
12 months	Oct 08 2024	Oct 08 2025
Recommended Replacement

Warranty

Calibration Files

Date	Version	Author	Type	Document	Access
Oct 08 2024		R.M. Young Company	cal_file	RMY_AirTRH_28928_Cal_08Oct2024.png
Dec 12 2023		R.M. Young Company	cal_file	temprh28928 2023 cal cert

User Guides & Documents

Date	Version	Author	Type	Document
Nov 20 2023			form	Calibration RMA 2023
Jan 01 1998	1/98	R.M. Young Company	brochure	Gill Multi-Plate Radiation Shield Brochure
		R.M. Young Company	sensor_image	Gill Multi-Plate Radiation Shield Photo
	REV C01211	R.M. Young Company	instruction_sheet	Model 41003 Instruction Sheet
Apr 01 2000	REV 04-00	R.M. Young Company	instruction_sheet	Model 41372/43372 Instructions
	F111215	R.M. Young Company	instruction_sheet	RMY 41382VC Instruction Sheet

Ownership

Quantity	Value
Owner	URI
Responsible Party	URI Marine Technicians
Purchase Date
Acquire Date
Acquire Condition
End/Lost Ownership Date

Vendor Support

Support Type	Details
Company	R.M. Young Company
Website	http://www.youngusa.com
Phone	+1 231 946 3980
Email	service@youngusa.com
Shipping	R.M. Young Company, Attn: Service Dept / RMA # ___ , 2801 Aero Park Drive, Traverse City, Michigan 49686, USA

Copyright Notice: All sensor-specific images and documentation on this page are copyright of the vendor.