Mesa Laboratories PRO1 Wireless Temperature Probe User Manual

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Document ID	159620
Application ID	wSJ62MQ3ZXW0jBCFPCH0KQ==
Document Description	user manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Microsoft Word - pdf
Filesize	2.5kB (31233 bits)
Date Submitted	2001-07-13 00:00:00
Date Available	2001-07-13 00:00:00
Creation Date	2001-07-13 16:03:44
Producing Software	Acrobat Distiller 4.0 for Windows
Document Lastmod	2001-07-13 16:03:46
Document Title	user manual

FCC ID: M5ZPRO1
Installation and Operation Instructions for the Wireless Temperature Probe,
Model WOW-PRO.
Point Six, Inc.
Wireless Temperature Sensor Probe
Model WOW-PRO1
Installation and Operation Instructions
The WOW-PRO1 wireless temperature sensor transmits both a digital temperature and a
unique serial number to a 418 MHz receiver. The WOW is enclosed in a 304 stainless
steel tube enclosure for direct food penetration in the environment to be measured.
WOW-PRO1 is battery operated.
Application: Apply the sensor to the food object by penetrating the food to be
monitored with the pointed end of the tube. Make sure that the penetration is at least 1
inch past the tapered point.
Service Function: The wireless temperature sensor probe has an installation mode
switch. A momentary magnetic reed switch will start the convert/transmit cycles. When
new and until this is feature is activated the WOWPRO1 will not transmit. The
WOWPRO1 will transmit a special installation status mark in the data packet
immediately after the installation/start switch is activated. After the start further
activations of the installation switch will result in the immediate transmission of
temperature, ID and installation status mark.
Battery: A 3.0-3.6 Volt lithium battery powers the WOWPRO1 wireless temperature
sensor probe. The battery will last for more than 10 years in the idle state (as shipped
from the manufacturer). The WOWPRO1 will transmit data for as long as 10 years at a
rate of once each minute once started. The WOW is completely enclosed in 304 stainless
steel tupe. The user cannot replace the battery. The WOWPRO1 may be placed in a
quiescent state (battery life greater than 10 years and no transmissions) by holding a
magnet at the base of the antenna between the 304 stainless steel tube and the SMA
connector for more than 5 seconds.
The Point Six, Inc. 418 MHz wireless temperature transmitters require a compatible
receiver with the ability to receive, error check and provide RS232 and RS422/485
interface. This document describes the data format provided by the HA8-WOW, HA9WOW or HA10-WOW 418 MHz. Receivers.
The transmit packet from a receiver is approximately 15 milliseconds in duration and
consists of 13 bytes of data:
1-byte ID/Mode field
8-byte serial number
2-byte temperature data
2-byte CRC-16 error check
The WOW receivers process this packet. The receivers perform a CRC-16 error check
on the packet. If the data is not accurate it is discarded. When a packet is received that is
error free it is converted to a 29-character packet and transmitted out the serial port at
19,200 Baud. The data is transmitted serially in ASCII Hex format and terminated with a
CR character. This format requires two bytes for each byte of data; 14 data bytes x 2=28
plus the CR is 29 characters
The resulting binary data format of the packet is:
1-byte ID field
this field will contain a byte whose LSBit indicates the service
state of the transmitter, 0=normal, 1=service mode.
8-byte serial#
this field contains the serial number of the 1-Wire sensor.
2-byte temperature
this field contains the temperature data stored MSB first in two's
compliment 16-bit form of 1/16 deg. C units.
2-byte CRC-16
this is the originally received data packet CRC as described above.
1-byte checksum
the checksum is a mod 256 sum of all the ASCII character values
in the response but does not include the CR
Example:
D4287F44040000005A01602ED477
This field is the mode indicator, the LS-bit which indicates the
service state of the transmitter, 0=normal, 1=service mode.
D4287F44040000005A01602ED477
This field is the unique serial number of the 1-Wire temperature
sensor.
D4287F44040000005A01602ED477
This is the temperature data field; two's compliment 16-bit data
stored MSB first in 1/16 deg. C units. The value shown is +22
Deg. C.
D4287F44040000005A01602ED477
This field is the CRC-16 error check as was originally received and
checked. This CRC is over the first 11 bytes of the packet starting
with the mode flags and ending with inclusion of the temperature
data.
D4287F44040000005A01602ED477
This field is the mod 256 sum of all the ASCII character values in
the response but does not include the .
D4287F44040000005A01602ED477
This is the CR terminator, 0Dhex.
FCC Radio Frequency Interference Statement
Wireless Temperature Sensor
FCC ID: M5ZPRO1
NOTE: This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to Part 15, Subpart B, of the FCC Rules. This
equipment generates, uses, and can radiate radio frequency energy. If not
installed and used in accordance with the instructions, it may cause interference
to radio communications.
The limits are designed to provide reasonable protection against such
interference in a residential situation. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does
cause interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try and correct the
interference by one or more of the following measures:
Reorient or relocate the receiving antenna of the affected radio or television
Increase the separation between the equipment and the affected receiver.
Connect the equipment and the affected receiver to power outlets on separate
circuits.
Consult the dealer or an experienced radio/TV technician for help.
MODIFICATIONS
Changes or modifications not expressly approved by Point Six Inc. could void
the user's authority to operate the equipment.
FCC ID: M5ZPRO1
MADE IN USA
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES, OPERATION IS
SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY
NOT CAUSE HARMFUL INTERFERENCE AND (2) THIS DEVICE MUST ACCEPT
ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY
WirelessOPERATION
Temperature Sensor Data Format
CAUSE UNDESERED

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Create Date                     : 2001:07:13 16:03:44
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