Water detection sensor for industrial applications

Data loss, irreparable damage, lost revenue—all could have been avoided through the early detection with a Monnit Industrial Water Rope Sensor.

When liquid contacts the sensor’s conductive polymer rope, the sensor instantly activates its onboard RF radio and transmits water presence data to the iMonnit Sensor Configuration and Management software and facilitates a near-instantaneous text, call, or email alert.

The Water Rope Sensor detects conductive liquids anywhere along the length of the detection rope by using two wires covered with conducting polymer. When water or conductive liquid contacts the rope, the sensor will immediately turn on the RF radio. Then, the sensor transmits the data to the wireless gateway and the iMonnit Online Sensor Monitoring and Notification System, allowing you to immediately receive an alert by SMS text, email, or voice call. The sensor rope quickly dries so it can reset.

More ways to monitor for leaks and spills

The sensor comes with an industrial battery included with the life of up to 7 years. This water detection sensor comes with 10 feet of a sensing lead or detection rope. Additional 10-ft sections are available and can be connected up to 100 feet.

All industrial sensors are enclosed in a reliable, weatherproof NEMA-rated enclosure that are constructed for both indoor and outdoor use. These rugged enclosures protect the sensor circuitry against;

• Falling dirt
• Wind-blown dust
• Rain, sleet, snow, splashing water, and hose-directed water
• Ice formation on the enclosure
• Increased resistance to corrosion

Features

• Impressive wireless range of up to 1,200 feet through walls
• Frequency-hopping spread spectrum (FHSS)
• Improved interference immunity
• Improved power management for longer battery life
• Encrypt-RF® Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
• Over-the-air updates
• Free iMonnit basic online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email
• Stores 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through the power cycle)
  • 10-minute heartbeats = ~ 22 days
  • 2-hour heartbeats = ~ 266 days

Applications

• Frozen or Burst Pipe Monitoring
• Reservoir Level Monitoring
• Storage Unit Monitoring
• Water Intrusion Monitoring
• Freezers and coolers
• Document retention center monitoring
• Basement water monitoring
• HVAC system operation and testing
• Environmental monitoring
• Boat bilge monitoring

Gateway Options for Seamless IoT Data Communication

Monnit offers a range of gateway options designed to facilitate wireless sensor data communication within IoT networks. These gateways, serve as crucial conduits for transmitting sensor data to the iMonnit software platform and play a pivotal role in ensuring seamless and efficient data transmission for IoT applications.

Click here to explore the diverse range of gateway devices available >>

Manage Your Monnit Sensors with iMonnit Cloud-based Software

Monnit’s Sensor Monitoring Software, iMonnit, stands as a cutting-edge cloud-based platform and central hub tailored for the seamless management of Monnit sensors. With a focus on data security, all information is safeguarded on dedicated servers running Microsoft SQL Server. This intuitive online user interface serves as a command centre for arranging, monitoring, and modifying device settings to suit individual requirements.

OneTemp provides complimentary activation and setup services for new iMonnit accounts, while a free mobile app empowers users to maintain control at all times. Whether opting for the basic version or upgrading to iMonnit Premiere, users can unlock the full spectrum of features that enrich the Monnit experience.

Click here to explore the software options >>

 

Supply voltage		2.0-3.8 VDC (3.0-3.8 VDC using power supply)1
Current consumption		0.2 μA (sleep mode), 0.7 μA (RTC sleep), 570 μA (MCU idle), 2.5 mA (MCU active), 5.5 mA (radio RX mode), 22.6 mA (radio TX mode)
Operating temperature range (board circuitry and battery)		-40°C to +85°C (-40°F to +185°F)2
Included battery	Max temperature range	-40° to +85°C (-40° to +185°F)
	Capacity	1500 mAh
Water rope material		PE + alloy lead
Water rope maximum exposed temperature		75°C (167°F)
Water rope weight		30g/meter
Water rope pull force limit		60kg
Water rope core resistance		3ohm/100 meters
Water rope cable diameter		5.5mm
Water rope cable length		10 ft (120 in) included (expandable to 100 ft)
Water rope fire resistance		Second pressure plenum cable
Integrated memory		Up to 3200 sensor messages
Wireless range		1,200+ ft non-line-of-sight
Security		Encrypt-RF® (256-bit key exchange and AES-128 CTR)
Weight		4.7 ounces
Enclosure rating		NEMA 1, 2, 4, 4x, 12, and 13 rated, sealed, and weatherproof
UL rating		UL Listed to UL508-4x specifications (File E194432)
Certifications		900 MHz product; FCC ID: ZTL-G2SC1 and IC: 9794A-G2SC1. 868 and 433 MHz product tested and found to comply with: EN 300 220-2 V3.1.1 (2017-02), EN 300 220-2 V3.1.1 (2017-02), and EN 60950

¹ Hardware cannot withstand negative voltage. Please take care when connecting a power device.
² At temperatures above 100°C, it is possible for the board circuitry to lose programmed memory.