OneVue OneVue Sense E121 Bedienungsanleitung
OneVue™ Sense Water Leak Sensor
Installation Guide
Product Models: E121, E123
09/25/19
Copyright ©2019 Primex. All rights reserved.
Printed in the USA.
Information in this document is subject to change without notice. The software described in this document is furnished under a
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electronic, mechanical or otherwise, for any purpose, without the prior written permission of Primex.
OneVue is a trademark of Primex. All other trademarks are the property of their respective owners.
The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by
Primex, Inc. is under license.
Primex is the leading provider of solutions to automate and maintain facility compliance, increase efciencies, enhance safety and
reduce risk for enterprise organizations in the healthcare, education, manufacturing and government vertical markets. Primex delivers
platforms that utilize a facility’s existing network infrastructure to automate, monitor, document and report essential activities
performed by the facility management staff including time synchronization, and environmental, temperature and event monitoring.
Corporate Headquarters
965 Wells Street
Lake Geneva, WI 53147
Phone: 1-262-729-4853
Table of Contents
Water Leak Sensor application uses ................................................................................................... 4
HVAC boiler unit monitoring example .......................................................................................... 4
Computer & Network Room monitoring example ........................................................................... 4
Water Leak Sensor and Water Detector specications ............................................................................ 6
Water Leak Sensor specications .............................................................................................. 6
Water Detector specications ................................................................................................... 7
Water Detector routine care ...................................................................................................... 7
Water Leak Sensor device features ..................................................................................................... 9
A. LCD Screen ........................................................................................................................ 9
B. Service Buttons ................................................................................................................ 10
C. LED Status Indicators ......................................................................................................... 10
D. Water Detector ................................................................................................................. 11
E. Sensor inputs ................................................................................................................... 11
Install Water Leak Sensor and Water Detector ..................................................................................... 12
Supplied components ............................................................................................................ 12
Mounting location guidelines .................................................................................................. 12
Step 1: Verify sensor conguration ........................................................................................... 13
Step 2: Insert batteries and turn on battery backup power ............................................................. 14
Step 3: Mount Water Leak Sensor ............................................................................................ 14
Step 4: Place Water Detector ................................................................................................... 15
Step 5: Establish connections .................................................................................................. 16
Step 6: Verify connection to OneVue ......................................................................................... 16
Step 7: Verify OneVue settings ................................................................................................. 16
Step 8: Test water detection ................................................................................................... 17
OneVue Network Requirements ....................................................................................................... 18
Network communication protocols ........................................................................................... 18
Safety, Regulatory, Warranty ............................................................................................................ 20
SAFETY PRECAUTIONS ......................................................................................................... 20
REGULATORY APPROVALS ..................................................................................................... 20
PRIMEX ONE YEAR LIMITED WARRANTY ................................................................................... 22
Technical Support ......................................................................................................................... 23
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Water Leak Sensor application uses
The OneVue Water Leak Sensor is designed to support a wide range of applications and placement options.
Application uses
Monitor areas to prevent serious interruptions to your facility's systems or a loss of assets.
• HVAC and Electrical Rooms
• Computer & Network Communication Rooms
• Storage areas with sensitive assets or inventory
Water Detector placement
• Where leaks or overow of water are possible
• Where there is a multitude of signal cables and power
• Where there is highly sensitive units or systems
• Around the edge of interior walls
• Around any potential leaking objects
• Water Detector cord length is 13 ft. (3.9 m). Perimeter being monitored can be expanded by daisy chaining up to a
maximum of four Water Detectors.
HVAC boiler unit monitoring example
It’s important to place a Water Detector in the proper location. Water tends to puddle at the lowest point of the oor and
underneath pipe junctions and HVAC units.
Computer & Network Room monitoring example
For larger areas, it’s recommended to connect several Water Detectors along the entire perimeter of the oor or in the
area where the assets being monitored are located.
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WaterLeak Sensor
Page 5
Water Leak Sensor and Water Detector specications
Water Leak Sensor specications
Power AC power adapter: 5V DC USB Mini B (5 pin) connector interface, 5 ft (1.5 m) cable, Input: 100-240 VAC, 50/60 Hz, 0.4A, Output:
5V DC, 1.0A max
Battery-backup power: 2 AA Lithium 1.5V batteries; use of Energizer® L91 Ultimate Lithium batteries recommended.
Power over Ethernet (PoE) model: Compliant with IEEE 802.3af standard and compatible with 802.3at standard
Operation Local Device Alerts: audio and visual status indicators
Audio Alert Reset Periods (user-dened): next alarm, 15 and 30 minutes, 1, 2, 3 and 4 hours
Alarm Delay (user-dened): 0 to 240 minutes
Logging Interval (user-dened): 15, 20, 30 minutes, 1, 2, 3, 4, 8, 12 hours
Check-In Interval (user-dened): 15, 20, 30 minutes, 1, 2, 3, 4, 8, 12 hours
Unresponsive Timeout (user-dened): none, 30 minutes, 1, 2, 3, 4, 6, 8, 12, 16 hours, 1 day
Internal Local Stored Reading Capacity: 4096 readings
Network
Communication
Wi-Fi supported
Applies to: All OneVue Sensors
• Wireless Networking Protocols: 802.11b, 11g, 11n single stream (2.4 GHz)
• Wireless Security Protocols: WEP (Open & Shared), WPA (TKIP & AES), WPA2 (TKIP & AES)
• Wireless Authentication Protocols: None, EAP-FAST, EAP-TLS, EAP-TTLS (MSCHAPv2), PEAP v0 (MSCHAPv2), PEAP v1 (GTC)
• Network Communication Protocols: Hypertext Transfer Protocol Secure (HTTPS)/TLS 1.2
• IP Addressing: Dynamic Host Conguration Protocol (DHCP), static IP addressing
• Data Packet Size: typically less than 5 kilobytes (kB)
Power over Ethernet (PoE) and Ethernet supported
Applies to: OneVue Temperature Sensor, Differential Pressure Sensor, Water Leak Sensor, Contact Closure Sensor, OneVue Sync
Transmitters, OneVue Bluetooth Bridge, OneVue Bell Controller
• Power over Ethernet (PoE): Compliant with IEEE 802.3af standard
• Network Communication Protocols: Hypertext Transfer Protocol Secure (HTTPS)/TLS
• IP Addressing: Dynamic Host Conguration Protocol (DHCP), static IP addressing
• Data Packet Size: typically less than 5 kilobytes (kB)
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Enclosure Enclosure: ABS plastic
Dimension: 4.7" H x 3.7" W x 1.3" D (11.93cm x 9.39cm x 3.30cm)
Weight: 0.3 lb (136 gram) with 2 AA Lithium batteries
Display: Liquid crystal display (LCD), HTN reective glass, dimension: 0.75" H x 1.38" W (1.90 cm x 3.50 cm)
LCD Display: current sampled reading and operating status
LED Status Indicator
Water Detector input: USB Mini B (5 pin) connector
AC-power input: USB Mini B (5 pin) connector
Mounting: wall or surface-mount
Environment Operating Temperature: 32° to 122° F (0° to 50° C), indoor use only
Storage Temperature: -4° to 140° F (-20° to 60° C)
Certications FDA registered, 21 CFR Part 11 compliant
FCC, CE, and IC compliant
Warranty 1 Year
Water Detector specications
Operation Detects water bridge across the two metal contacts located on the bottom side of the Water Detector. A change to the voltage reading
measurement detects a dry or wet condition. When water reaches both metal contacts, activates a change to the voltage reading
measurement that is then received by Water Leak Sensor.
Perimeter being monitored can be expanded by daisy chaining up to a maximum of four Water Detectors.
Enclosure ABS plastic
Silicon rubber cover on open connection port
Length: 3.875 in. (9.843 cm)
Width: 1.6 in. (1.06 cm)
Height: 0.75 in. (1.90 cm)
Cable 13 ft. (3.9 m) length; Water-resistant
USB Mini B (5 pin) connector interface
Environment Operating Temperature: 32° to 122° F (0° to 50° C), indoor use only
Storage Temperature: -4° to 140° F (-20° to 60° C)
Warranty 1 Year
Water Detector routine care
• Wipe the outer surface of the product with a soft cloth. Do not use any abrasive powder or a liquid cleaning
detergent.
• Periodically check the metal contacts and wipe away any water or foreign material that has become adhered to the
contacts.
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If the unit’s metal contacts come into contact with a foreign material (oil, detergent, etc.), then contacts may repel
water and therefore will not be able to properly detect water.
• Water Detector is water-resistant, but is not waterproof. If the detector has been submerged in water or becomes wet
for an extended period of time, test the unit to verify water detection. If it does not detect water, the unit will need to
be replaced.
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Water Leak Sensor device features
Water Leak Sensor
A
B
C
D
E
A. LCD Screen
Provides a visual display of its last sampled reading and current operating state.
Last Sampled Reading
• Normal Reading: DRY
• Out of Range Reading (Alarm state): H2O (wet)
Current operating state indicators
Segment Description
Signal OK Indicates its last check-in to OneVue was successful.
No Signal Indicates the last check-in to OneVue failed.
For wireless network use, a failed check-in may be due to the device is not within range of its congured wireless access point or the
wireless signal strength is not adequate for normal operation. For PoE or Ethernet use, a failed check-in may be due to the device
could not establish a network connection.
If the device is powered by AC or Power over Ethernet (PoE), the yellow LED indicator ashes during this state.
Low Battery
icon
Indicates an Alarm state due to its estimated battery life is less than 25%.
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Segment Description
Lbat Indicates an Alarm state due to its battery level is critically low.
Readings are not displayed, sampled, logged, or transmitted to OneVue during this state.
Up Indicates a rmware update is being applied to the device.
Readings are not displayed, sampled, logged, or transmitted to OneVue during this state.
HwF Indicates device is experiencing an internal hardware failure due to the main processor cannot communicate with the internal
sensing element. Contact Technical Support for additional assistance.
Readings are not displayed, sampled, logged, or transmitted to OneVue during this state.
FTST Indicates device is in a Factory Test Mode. This is initiated by pressing and holding down the check-in button for greater than 7
seconds. If a device has entered this mode, it performs a factory test and power-cycles in approximately 1 minute, and then returns
to its normal operating mode. This test mode does not impact use of the device or its local memory, and is intended only for use by
the Primex factory engineering staff.
Readings are not displayed, sampled, logged, or transmitted to OneVue during this state.
B. Service Buttons
A sensor has two service buttons located on the front of the device.
Button Operation
Silence
Button
The silence button clears the local reading alarm.
During a reading Alarm state, pressing and immediately releasing the silence button clears the audio alert and stops the red LED from
ashing, but does not acknowledge the alert in your OneVue account.
Audio alert resumes once the time period of the Resume Audio Alert setting has been reached. Audio alert settings are congured from
a sensor's gateway prole.
Check-
in button
Pressing and releasing the check-in button during normal operation initiates a check-in to OneVue. During a check-in, all logged
readings are transmitted to OneVue and any pending updates are downloaded to the device. During an active check-in connection,
additional pressing of the check-in button is ignored.
When the check-in button is pressed and released, the device emits a series of audio beeps indicating its connection sequence. When a
device emits beeps as indicated below and displays Signal Ok, this indicates a successful check-in.
• 1 beep: device booted
• 2 beeps: device connected to network
• 3 beeps: device connected to OneVue
If a check-in fails, commonly due to the device cannot establish a network connection, all logged readings are stored in the device's non-
volatile memory. If the number of failed check-ins exceeds the size of the non-volatile memory, the oldest readings are overwritten.
Primex sensor devices store up to 4096 readings.
C. LED Status Indicators
Primex sensors have three LED indicators that provide a visual indicator of its current state.
LED State/Status Device power
Green LED illuminated Normal state
Operating as expected
AC or PoE power: LED illuminated
Battery-power only: LED disabled to conserve battery life. Upon power up, illuminates
for 2 seconds
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