Pni GreenHouse WS50 Manual

The Pni GreenHouse WS50 is a professional-grade wireless sensor system for greenhouse monitoring, featuring 50-meter wireless range, multi-parameter sensing (temperature, humidity, soil moisture, light intensity), IP66 waterproof rating, long-life battery (2+ years), data logging capability, smartphone app integration, and cloud connectivity. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Data Monitoring & Logging 8. Maintenance Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Wireless Sensor Unit, Gateway Hub, Power Adapter, Mounting Bracket, USB Cable.

Feature	Description
Wireless Sensor Unit	Multi-parameter sensor with 50m transmission range
Gateway Hub	Receives sensor data and connects to network
Power Adapter	12V DC for gateway power supply
Mounting Bracket	For secure sensor installation
USB Cable	For data transfer and firmware updates
LED Status Indicator	Shows power, connection, and data transmission status
Reset Button	Factory reset and re-pairing function
Battery Compartment	Holds 2x AA lithium batteries (included)
Sensor Ports	Connections for external sensor expansion
Antenna	2.4GHz external antenna for extended range

Installation

Unpack and inspect contents. Choose optimal sensor locations.

Install Sensor Unit: Mount bracket using screws; attach sensor unit securely.
Position Gateway: Place in central location with power outlet and Wi-Fi signal.
Insert Batteries: Open battery compartment; install 2x AA lithium batteries.
Connect Power: Plug 12V adapter into gateway and power outlet.

WARNING! Keep sensor away from direct water spray despite IP66 rating. Ensure secure mounting to prevent falls.

First-Time Setup

Power on gateway; follow app setup procedure.

Download App: Install "Pni Greenhouse" from App Store or Google Play.
Create Account: Register with email and create password.
Pair Sensor: Press pairing button on sensor; follow app instructions.
Configure Settings: Set measurement intervals, alerts, and units (C/F).

CAUTION! Ensure sensor is within 50m range during pairing. Avoid metal obstructions.

Specifications

Wireless Range: Up to 50 meters line-of-sight.
Sensors: Temperature (-20°C to 60°C), Humidity (0-100% RH), Soil Moisture (0-100% VWC), Light (0-100,000 lux).
Connectivity: Wi-Fi 802.11 b/g/n, Bluetooth 4.0 for setup.
Power: Sensor: 2x AA lithium batteries (2+ years); Gateway: 12V DC adapter.
Data Storage: 16MB internal memory (30 days at 5-minute intervals).
Waterproof Rating: IP66 (sensor unit).
Operating Temp: -20°C to 60°C.
Dimensions: Sensor: 85x65x45mm; Gateway: 120x80x35mm.

Controls and Settings

Access settings via mobile app or web interface. Physical Controls: Power button, Reset button, Pairing button.

App Interface: Dashboard, Sensor Management, Alerts, Data Export, Settings.

Measurement Settings: Sampling interval (1min to 24hrs), Units (Celsius/Fahrenheit), Calibration offsets. Alert Settings: Thresholds for each parameter, Notification methods (push, email). System Settings: Time zone, Data sync frequency, User management. Maintenance: Battery status, Signal strength, Firmware updates.

Connecting Devices

Wi-Fi: Connect gateway to 2.4GHz network. Bluetooth: For initial sensor pairing. External Sensors: Compatible expansion ports.

Ensure gateway is powered and within Wi-Fi range.
Open app and follow network setup wizard.
For additional sensors, use pairing mode (press button for 3 seconds).
Verify connection via app dashboard.

Tip: Use Wi-Fi analyzer app to ensure strong signal at gateway location.

Data Monitoring & Logging

Real-time monitoring and historical data analysis.

View Dashboard: Open app to see current readings from all sensors.
Graphs: Tap any parameter to view historical trends (1h, 24h, 7d, 30d).
Export Data: Select date range and export as CSV or PDF.
Set Alerts: Configure thresholds for automatic notifications.
Share Access: Add additional users with view or edit permissions.
Cloud Sync: Enable automatic backup to Pni cloud service.
Manual Readings: Take instant readings outside scheduled intervals.
Calibration: Follow on-screen instructions for sensor calibration.

WARNING! Regular data export recommended. Cloud storage limited to 1 year of data.

Maintenance Features

Battery Monitoring: App shows battery level with low battery alerts. Sensor Health: Diagnostic checks for sensor accuracy. Firmware Updates: Automatic notifications for available updates.

Care & Cleaning

Power off before cleaning. Use soft, dry cloth for sensor surface. For soil sensor, rinse with clean water after use.

CAUTION! Do not use chemicals or abrasives. Do not submerge gateway unit.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. CE certified for European market. RoHS compliant. Copyright © 2025 Pni Systems; all trademarks property of their respective owners. For support, visit www.pnisystems.com/support or contact 1-800-555-2468.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sensor data	Out of range/batteries	Move sensor closer; replace batteries; check pairing.
Gateway offline	Wi-Fi/power issues	Check power connection; restart gateway; verify Wi-Fi credentials.
Inaccurate readings	Sensor calibration	Recalibrate sensor; clean sensor surface; check placement.
App connection failed	Network/account	Check internet connection; verify login credentials; restart app.
Battery draining fast	Measurement frequency	Reduce sampling interval; check for firmware updates.

Reset: Hold reset button for 10 seconds to restore factory settings.

Service: 1-800-555-2468; www.pnisystems.com/support