MASSA PRODUCTS CORPORATION June 11, 2013
Product Manual 28 M3 Wireless Ultrasonic Level Sensor
15.2 Minimum Sensing Distance over Higher Temperatures
Temperature that exceed values indicated below will pose a slight variance in reporting a linear measurement when target
approach the indicated minimum distances. The sensor’s reported range will be the minimum specified distance when the target
is at this distance.
Model M3/150 Model M3/95
Model M3/50
15.3 Battery Life and Suggested Replacement Voltage
Below are the battery life estimates using Energizer L91 batteries with the data acquisition rate programmed to the same time as
the wake up time. Status messages will include reporting the battery voltage. It is suggested to replace all three batteries when
the sensor reports back with voltages below 3.9V.
To replace batteries, open cover using slotted screwdriver and remove existing batteries. Press commission button to discharge
any residual voltage and then install batteries in polarity shown in battery holders, see photo to right below. Close and secure the
cover.
For your convenience, the MAC address for the sensor is on the outside cover by the hinge.
15.4 XBee radio settings (from default)
Xbee radio version 29A0 or greater
Scan Channels (SC) = 0x1ffe
Node Identifier (NI) = Massa M3/xxx (this is specific to sensor model type)
Device Type Identifier (DD) = 0x30201
Node Discovery Option (NO) = 1
Sleep Mode (SM) = 1 – Pin Hibernate
Poll Rate (PO) = 0
Associated LED Blink Time (LT) = 0x0A
Temperature Min Sensing Distance
All 12”
Temperature
Min Sensing
Distance
< 25°C 4.25”
25°C to 40°C 4.5”
40°C to 50°C
4.75”
50°C to 60°C 5.0”
≥ +60C 5.25”
Temperature Min Sensing Distance
All 14”
Wake up and report status rate
24 hrs 12 hrs 8 hrs 6 hrs 4 hrs 1 hrs 1 min
Battery life at 80%
battery efficiency
3.63 yrs 3.60 yrs 3.58 yrs 3.56 yrs 3.52 yrs 3.17 yrs
4.36
months
(29 pages)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals