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Includes everything you need to begin monitoring your sugarbush today including: 6' USB Cable, USB power adapter, Vacuum hook-up connection to releasers, Submersible tank level sensor with 10 ft cable. 

Device includes SIM Card and ships pre-activated ready to connect. Requires $50/season subscription fee paid to SapSpy. The first season is included with your purchase. Future seasons will be invoiced in January. 

Measure: Tank Level (0-100%) Vacuum Level (0-29.9 inHg) Temperature (degrees F)

Alert: Send text alert based on alert settings you configure. Sends alerts up to 3 people. 

Plot history: Plot the history of the vacuum level, tank level and temperature for durations between 1 hr and 14 days. Known how cold it was last night as well as how the sap is running during the day. Ensure your vacuum is always at peak performance. 

No power in the woods? No Problem: Device can last 2-4 weeks on a single charge. Available Options include: Solar Panel or alligator clips for 6-12 Volt battery. 

No WiFi in the woods? No Problem: Device connects over the cellular network with near full Cellular coverage throughout US and most of Canada

Includes everything you need to begin monitoring your sugarbush today including: 6' USB Cable, USB power adapter, Vacuum hook-up connection to releasers, submersible tank level sensor with 10 ft cable + 10' extension cable. 

Requires $50/season subscription fee paid to Sap Spy. The first season is included with your purchase. Future seasons will be invoiced in January. 

Measure: Tank Level (0-100%) Vacuum Level (0-29.9 inHg) Temperature (degrees F)

Alert: Send text alert based on alert settings you configure. Sends alerts up to 3 people. 

Plot history: Plot the history of the vacuum level, tank level and temperature for durations between 1 hr and 14 days. Known how cold it was last night as well as how the sap is running during the day. Ensure your vacuum is always at peak performance. 

Limited Cell Service or Already have WiFi? No Problem: The WiFi sensor hub connects over your existing WiFi network for connectivity. 

Sensor nodes are in stock for the 2025 season. Most orders ship in 1-3 days. 

A SapSpy Sensor Node communicates to the SapSpy Sensor Hub (Sold Separately) allowing you to measure vacuum at different locations in your sugarbush.

A sensor node can be one of the following configurations: 

1) Single Vacuum Sensor with temperature sensor

2) Dual vacuum sensor with temperature sensor

3) Single Vacuum Sensor with Ultrasonic Tank level sensor and temperature sensor (used for a tank and releaser)

4) Single Ultrasonic tank level sensor and temperature sensor (Typically used where an electric releaser pumps to a remote tank where vacuum monitoring is not needed). 

In order for SapSpy Sensor Nodes to communicated to the SapSpy Sensor Hub, the Sensor Hub must include an add-on radio option for +$100. 

Sap Spy nodes are now capable of Spy Mesh. Spy Mesh allows nodes to repeat a signal in order to significantly increase the distance between end of line vacuum sensors and the sensor hub (Cellular Gateway). Videos and additional instructional content will be updated in Q4 of 2022 discussing this new and exciting functionality. 

A single sensor hub can service many sensor nodes (currently up to 40). The recommended maximum number of hops between a sensor hub and sensor node is 4. The expected distance between two sensors nodes is estimated at ~1500' - 2500' through a typical sugarbush. Line of sight, sensor nodes can reach 3 miles+ between two nodes. It is recommended to use a dedicated Sensor Hub per sugarbush location and use that particular Sensor Hub to service all sensor nodes in the local sugarbush.

A SapSpy Control Node communicates to the SapSpy Sensor Hub (Sold Separately) allowing you to control a relay module, measure vacuum, tank level and temperature in different areas of your sugarbush. A control node is typically used at a secondary collection station or another location in the sugarbush where you need to turn a motor on/off, open/close a solenoid valve, or any number of applications. 

Control nodes will require 5V power via a USB cable. This keeps them "awake" 24/7 always listening for commands. For the 2025 season, control nodes should be within direct communication of a sensor hub. 

Control Nodes will be a limited release for the 2025 season. Customers who purchase a limited release version will have an opportunity for a free upgrade if hardware changes are required.

In order for SapSpy Sensor Nodes to communicated to the SapSpy Sensor Hub, the Sensor Hub must include an add-on radio option for +$100. 

Sap Spy nodes are now capable of Spy Mesh. Spy Mesh allows nodes to repeat a signal in order to significantly increase the distance between end of line vacuum sensors and the sensor hub (Cellular Gateway). Videos and additional instructional content will be updated in Q4 of 2022 discussing this new and exciting functionality. 

A single sensor hub can service many sensor nodes. The recommended maximum number of hops between a sensor hub and sensor node is 4. The expected distance between two sensors nodes is estimated at ~1500' - 2500' through a typical sugarbush. Line of sight, sensor nodes can reach 3 miles+ between two nodes. It is recommended to use a dedicated Sensor Hub per sugarbush location and use that particular Sensor Hub to service all sensor nodes in the local sugarbush.

A SapSpy Metering Node keeps track of the total sap collected in a sugarbush at each electric releaser. The metering node tracks the total gallons or liters pumped at every 5 minute interval. Within the Sap Spy web app, we then calculate and visualize the following:

• Total gallons for the season
• Total gallons/tap for the season
• Gallons/reading
• Gallons/Hour
• Gallons/Day
• Gallons/Tap/Day
  

This data helps you track your total production for the season helping you optimize your operation. Data is maintained year over year for ongoing seasonal comparisons. 

Metering nodes will be a limited release for the 2025 season. Customers who purchase a limited release version will have an opportunity for a free upgrade if hardware changes are required.

A Sap Spy metering node is simply a pulse counter. It is universal and operates with any water meter that produces a pulse output. If you already have a water meter with pulse output capability, there is no need to replace it. Simply use this node directly. 

If you don't already have a metering node, one can be purchased separately. 

Pulse counting can also be used to count the total number of dump cycles from a mechanical releaser allowing you to track total volume of sap processed and average time taken between dump cycles. This requires a magnetic reed switch also sold separately. 

A SapSpy Metering Node keeps track of the total sap collected in a sugarbush at each electric releaser. The metering node tracks the total gallons or liters pumped at every 5 minute interval. Within the Sap Spy web app, we then calculate and visualize the following:

• Total gallons for the season
• Total gallons/tap for the season
• Gallons/reading
• Gallons/Hour
• Gallons/Day
• Gallons/Tap/Day
  

This data helps you track your total production for the season helping you optimize your operation. Data is maintained year over year for ongoing seasonal comparisons. 

The following meters have been tested and work well with a Sap Spy metering node (sold separately). The prices listed here are competitive with purchasing direct from EKM or GPI directly as well as from other resellers. Purchasing from Sap Spy includes electrical connectors making it easy to connect to directly to the Sap Spy metering node. 

If you already have a GPI flowmeter and would like to add the pulse counting functionality to it without swapping out the entire meter. Please reach out as that can be sold separately at a significant discount over purchasing directly from GPI. 

This dual relay module works with a Sap Spy sensor hub or the Sap Spy control node. The module consists of two relays where each relay is independently controlled. Each relay is a single pole double throw (SPDT). This means it has a common terminal, normally open terminal and normally closed terminal.

Max load is 10 amps up to 240VAC. If you are starting/stopping larger motors requiring more amps, then we recommend using a motor starter. 

This power strip module works with a Sap Spy sensor hub or the Sap Spy control node. The module consists of 4 110V outlets. 

• Always On
• Normally On
• Normally Off
• Normally Off

The normally on and normally off outlets will all change state together with 1 signal from the Sap Spy sensor hub or control node. This means anything plugged into the Normally ON port will turn off and anything plugged into the Normally Off port will turn on. This is commonly used to turn a guzzler style pump on and a heat lamp off and vice versa. 

Max load is 10 amps at 110VAC. 

This integrated motor starter with overload is integrated directly with Sap Spy. This allows you to remotely turn on/off a 220V single phase motor from your phone, tablet, or PC all through the Sap Spy sugarbush monitoring system. This is commonly used to turn vacuum pumps or a remote pump to empty a tank. This is currently available in 1.5 HP, 3 HP, or 5 HP. 

This is the yearly subscription fee for each Sap Spy Sensor Hub. By default all Sensor Hubs will be deactivated between Early May --> Early January during off season. Devices will reactivate automatically Early January 1st --> Early May. SapSpy can accommodate year long activation by request for no additional charge.

First sugaring season is included in the purchase! 

The LED virtual sight glass is commonly used in the sugarhouse to visualize the level of liquid in the head tank of an evaporator. A submersible liquid level sensor is used to precisely measure detect the level of liquid in the tank down to 0.25". Based on the liquid level, the LED virtual sight glass controller, will illuminate multiple LEDs on a ~3' long (60 LED light strip. This allows you to always know the level of liquid in any tank. 

- The LED strip will turn Blue/Green when the level is at the desired zone

- The LED strip will turn Blue/Red when the level is in a undesirable zone (close to empty, close to full). 

A user can scale the sensor reading to accommodate smaller and larger tanks and can also set their specific threshold on when to turn the LED strip colors based on the level of the tank. 

The LED light strip can be mounted to a wall in plane sight of your evaporator or common work area. The tank itself can be up to 25' away. 

Click to View Setup Instructions

Sap Spy is now offering an electronically controlled, self resetting valve. This device can prevent the moisture trap or releaser from tripping in the morning thaw when the sap flood gates open. This saves you time and further protects your vacuum pump investment.

The solenoid valve can be installed on the vacuum line just prior to your releaser. When the releaser is not keeping up and continues to fill with sap, the valve actuates cutting off vacuum and preventing any sap from entering the vacuum line of the releaser. Once the releaser pump catches up and the probes clear, after a programmable 1-10 second delay,  the valve opens again restoring vacuum to the releaser.  

Stainless probes are 1/4" NPT. A 1/4" NPT tap and 7/16" drill bit is required for installation. (Not included)  

Solenoid valve is 2" NPT and is Normally Open. 2 valves with 1 control relay option can be used in larger sugaring operations. In this case, both valves will actuate together and can be plumbed in parallel for 2X the flow. 

Can be operated in 1 probe (common, max) or 2 probe mode (common, max, min.). The relay module can be configured for either mode. We recommend using the 1 probe mode with a 10 second off delay for most scenarios. 

Operates on 110VAC. 
Custom configurations are also available upon request. 

Click here to view detailed installation instructions

This video is curtesy of Dan Bolton from Crestview Maple Farm. 

Sap Spy is now offering an electronically controlled motor starter available in 1 HP, 3 HP or 5 HP 220VAC configurations. Other configurations available upon request. This device is used to start larger motors when emptying tanks manually (start/stop push button) or automatically (based on electronic probes indicating a max and min level. 

Operates on 220VAC. 
Custom configurations are also available upon request. 

The 3.5 Watt 6 Volt solar panel is lightweight, waterproof, and designed for long term outdoor use. When installed in full or even partial sun, it will fully charge and maintain the internal battery of the Sap Spy Sensor Hub. 

SapSpy Sensor Hub battery typically lasts 2-4 weeks between charges. The optional solar panel add-in can charge a battery from empty to full in 8-12 hours of full sun. This keeps the Sensor Hub powered all season without any additional intervention even during multiple days of heavy cloud cover. 

Solar Panel includes mounting bracket and necessary cables to plug directly into the SapSpy Sensor Hub. 

This 15’ extension cable can be used with the ultrasonic tank level sensor or relay model to add an additional 15’ length. Cable plugs in and screws together for a secure weatherproof seal. Adding this will allow a total of 25’ between tank level sensor and Sensor Hub or 20’ between the relay module and sensor hub. 

The power chord with alligator clips is an alternative option to power the SapSpy Sensor Hub from any 6 or 12 bolt battery. This option will keep the Sensor Hub easily powered all season without any additional intervention.

Customer supplies external 6 or 12 volt battery. 

Do not connect the SapSpy Sensor Hub to a battery within a running vehicle. The higher voltage introduced by a running vehicle may cause damage. Typically, the battery is fully disconnected and brought into the Sugarbush. 

Note: This option is not required for remote sugarbushes. The SapSpy Sensor hub includes an internal rechargeable battery. This battery will last 2-4 weeks between charges already. The purpose of this option is to allow you to remotely recharge the internal battery or for full season SapSpy use without having to recharge. 

This two-toned cap features breathable mesh with contrast stitching. Front side is black with Sap Spy embroidered into it and the back side is a breathable white mesh. Featuring Mesh Flex Fit.

• 55% polyester, 43% cotton, 2% spandex
• 6-panel structured, low-profile hat
• Sewn eyelets
• Size 6 7/8 – 7 1/2 (L/XL)

Care instructions: Spot-clean only. To preserve the cap shape and your design, we don’t recommend machine washing.

Keep the cold at bay with the Sap Spy Fleece-Lined Knit Cap.

• 100% acrylic, 100% polyester fleece (lining)
• One size fits all
• Hand wash & lay flat to dry

• Stainless steel (contoured base), clear ABS plastic Snap-On
• 7.68" H x 3.39" D
• 22 oz.
• Vacuum-insulated: Keeps drinks hot or cold for up to 6 hours
• Spill-resistant sip-top lid
• Hand wash only