Comprehensive Product Summary – ZigBee IP66 Modbus Soil Temperature Sensor (Model: S05-ST-MSB)

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### 1. Product Overview

Product Name: ZigBee IP66 Modbus Soil Temperature Sensor (Battery-Powered)
Model Number: S05-ST-MSB
Series: S05-ST Series – ZigBee Wireless Environmental Sensors
Article Number: S05-ST-MSB
Manufacturer: Nietzsche Enterprise Co., Ltd.
Product Type: Wireless soil temperature sensor with ZigBee communication and Modbus compatibility
Intended Use: Precision soil temperature monitoring for agricultural and environmental control applications

The S05-ST-MSB is a high-precision, battery-powered soil temperature sensor designed for wireless environmental monitoring. It integrates ZigBee IEEE 802.15.4 communication, IP66-rated weatherproof housing, and Modbus compatibility for seamless integration into smart agriculture and IoT-based environmental control systems. Manufactured by Nietzsche Enterprise, the device is part of the company’s ZigBee Complete Solution ecosystem, supporting Sentrol Cloud connectivity for real-time data collection and automated control.

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### 2. Key Features

- High-Precision Soil Temperature Measurement:
Measures soil temperature with an accuracy of ±0.5°C to ±1°C across a wide range of -40°C to +120°C, ensuring reliable data for precision agriculture.

- Wireless ZigBee Communication:
Utilizes the IEEE 802.15.4 ZigBee 2007/PRO HA Profile, supporting Star, Tree, and Mesh network topologies for flexible deployment and robust connectivity.

- Long-Range Transmission:
Offers a wireless transmission range of up to 500 meters (1640 feet) in free space, suitable for large agricultural fields or distributed sensor networks.

- Rugged IP66 Enclosure:
The sensor is IP66-rated, providing complete protection against dust ingress and powerful water jets. The UV-resistant housing ensures durability under prolonged outdoor exposure.

- Battery-Powered Operation:
Operates on 4 × AA batteries (6V DC) with a typical battery life of over one year when transmitting data every 10 minutes. Low power consumption modes extend operational longevity.

- Flexible Transmission Interval:
Configurable transmission intervals from 1 second to 75 minutes via internal DIP switch settings, allowing optimization between data frequency and battery life.

- Cloud and Gateway Integration:
Fully compatible with ZigBee Sentrol Cloud and ZigBee Complete Solution platforms for centralized monitoring, data logging, and automated environmental control.

- Rapid Deployment and ROI:
Wireless design eliminates the need for cabling, reducing installation costs and enabling quick deployment in remote or large-scale agricultural environments.

- Interoperability:
Functions as a ZigBee end device within a network coordinated by compatible routers, gateways, and cloud services.

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Sensing Type | Soil Temperature |
| Measurement Range | -40°C to +120°C |
| Measurement Accuracy | ±0.5°C to ±1°C |
| Wireless Protocol | IEEE 802.15.4 ZigBee 2007/PRO HA Profile |
| Network Topology | Star / Tree / Mesh |
| Transmission Range | 500 m (1640 ft) line of sight |
| Operating Frequency | 2.4 GHz ISM Band |
| RF Output Power | 18 dBm |
| Receiver Sensitivity | -92 dBm |
| Power Supply | DC 6V (4 × AA alkaline or lithium batteries) |
| Power Consumption | TX: 200–350 mA / Sleep: 5–6 µA |
| Battery Life | Approx. 1 year @ 10-minute transmission interval |
| Operating Temperature | -10°C to +45°C (housing) / -40°C to +120°C (sensor) |
| Operating Humidity | 0–95% RH (non-condensing) |
| Waterproof Rating | IP66 |
| Dimensions | 130 (H) × 50 (Φ) mm / 5.1 (H) × 1.9 (Φ) in |
| Weight | 140.2 g (4.95 oz) to 265 g (9.34 oz) depending on configuration |
| Addressing | IEEE MAC 64-bit unique address |
| Transmit Interval | 1 second to 75 minutes (DIP switch configurable) |
| Certifications | CE / FCC |
| Supported OS | Windows NT to Windows 8 |
| Compliance | ZigBee HA Profile, IEEE 802.15.4 standard |

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### 4. Functionality

The S05-ST-MSB operates as a wireless end device within a ZigBee network. It measures soil temperature using an internal precision sensor and transmits the data wirelessly to a parent device—such as a router, coordinator, or gateway—at user-defined intervals.

Operational Workflow:
1. The sensor continuously monitors soil temperature.
2. Data is transmitted via ZigBee to a parent node (e.g., G07-W Gateway or WZB-02485R Router).
3. The parent node forwards data to the Sentrol Cloud or local control system.
4. Users can visualize, analyze, and automate environmental control actions based on real-time data.

Use Cases and Applications:
- Precision agriculture and smart farming
- Greenhouse climate control
- Soil and crop research
- Environmental monitoring networks
- Smart irrigation systems
- Remote sensing in horticulture and forestry

Compatibility:
- Gateways: G07-W (WiFi/Ethernet), G07-WM (3G/GPRS), WZB-05ET
- Routers: WZB-01USBR, WZB-02485R
- Coordinators: WZB-01USBC, WZB-02485C
- Cloud Platform: Sentrol Cloud (for data visualization and control)

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### 5. Components & Accessories

Included in Package:
- 1 × S05-ST-MSB Soil Temperature Sensor
- 1 × Mounting cradle
- 2 × Wall plugs
- 4 × Mounting screws
- 4 × AA batteries (for initial operation)
- User’s Manual (Ver. 1.01)

Optional Accessories and Related Devices:
| Model | Type | Description |
|------------|-----------|-----------------|
| A08 | Wireless Relay Router | Power meter actuator for network extension |
| WZB-01USBR | Router | DC 5V adaptor-based ZigBee router |
| WZB-02485R | Router | DC 6–24V terminal block router |
| G07-W | Gateway | ZigBee to WiFi/Ethernet gateway |
| G07-WM | Gateway | ZigBee to 3G/GPRS gateway |
| Sentrol Cloud | Cloud Service | Cloud-based sensor management and control platform |

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### 6. Installation & Setup

Requirements:
- Mounting fixtures (included)
- Drill with 3.5 mm or 5 mm bit (depending on wall plug use)
- Size 1 Phillips screwdriver
- Parent ZigBee device (router, coordinator, or gateway)

Mounting Procedure:
1. Choose a location with at least 15 cm clearance on all sides (except mounting side).
2. Avoid direct sunlight, vents, or heat sources.
3. Drill holes using the mounting cradle as a template.
4. Insert wall plugs (if required) and secure the cradle with screws.
5. Place the sensor into the cradle to complete installation.

Battery Installation:
1. Twist the base counter-clockwise to open.
2. Insert 4 × AA batteries, ensuring correct polarity.
3. Close the compartment and secure the latch.
4. Observe LED indicators for operational status.

Transmission Interval Configuration:
- Set DIP switches to define transmission frequency (1 sec to 75 min).
- Power cycle required after changing interval settings.

Network Joining:
1. Power on the parent device and enable “permit join.”
2. Power on the S05-ST-MSB (green LED flashes once per second).
3. Upon successful join, green LED flashes three times, then once every 60 seconds.
4. If disconnected, LED flashes twice every 5 seconds—check range or interference.

Network Removal:
- Use a pointed tool to press the link switch three times.
- Red LED flashes rapidly during removal.
- Green LED returns to “ready to join” status.

ZigBee Reset:
- Press and hold the link switch for 5 seconds.
- Both LEDs illuminate, then revert to “ready to join” mode.

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### 7. Performance & Capabilities

Measurement Performance:
- Temperature accuracy: ±0.5°C typical
- Response time: Rapid, suitable for real-time monitoring
- Stable operation across wide environmental conditions

Wireless Performance:
- 500 m (1640 ft) line-of-sight range
- High RF output power (18 dBm) and sensitivity (-92 dBm) ensure robust connectivity
- Supports multi-hop communication via routers for extended coverage

Power Efficiency:
- Ultra-low sleep current (5–6 µA)
- Typical battery life: 1 year at 10-minute transmission interval
- Power consumption optimized for long-term field deployment

Operational Limitations:
- Transmission range may be reduced by obstacles or interference in 2.4 GHz band
- Battery life dependent on transmission frequency and environmental conditions
- Operating temperature of housing limited to -10°C to +45°C

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### 8. Standards & Compliance

Communication Standards:
- IEEE 802.15.4 compliant
- ZigBee 2007 / ZigBee PRO Home Automation (HA) Profile

Environmental Protection:
- IP66 waterproof and dustproof rating
- UV-resistant enclosure for outdoor durability

Regulatory Certifications:
- CE (Conformité Européenne) – European safety and EMC compliance
- FCC (Federal Communications Commission) – U.S. radio frequency compliance

Industry Standards:
- Designed for interoperability within ZigBee-based IoT ecosystems
- Compatible with Modbus and Sentrol Cloud integration frameworks

Quality Assurance:
- Manufactured under Nietzsche Enterprise’s quality management system
- Subject to continuous improvement and firmware updates

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### 9. Additional Information

Warranty & Support:
- Standard manufacturer warranty (duration subject to regional policy)
- Technical support available via service@nhr.com.tw
- Product documentation and updates accessible at www.nhr.com.tw

Maintenance:
- Replace batteries annually or when red LED flashes every 15 seconds (low power warning).
- Periodically inspect housing and mounting for physical integrity.
- Avoid exposure to corrosive chemicals or extreme mechanical stress.

Firmware & Updates:
- Device firmware may be updated through compatible ZigBee network tools.
- Configuration and monitoring supported via Sentrol Cloud interface.

Safety Notices:
- Do not disassemble or expose internal components to liquids.
- Use only manufacturer-approved accessories and batteries.
- Remove batteries when device is not in use for extended periods.

Operational Recommendations:
- Install batteries immediately before network joining to maximize lifespan.
- Maintain clear line-of-sight between sensor and parent device for optimal signal strength.
- For large deployments, use additional routers to ensure network stability.

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### Summary

The Nietzsche Enterprise S05-ST-MSB ZigBee IP66 Modbus Soil Temperature Sensor is a robust, high-precision wireless sensing device engineered for modern agricultural and environmental monitoring systems. Its combination of ZigBee wireless communication, IP66-rated protection, and long battery life makes it ideal for remote, outdoor, and large-scale deployments. The sensor’s compatibility with Sentrol Cloud and ZigBee Complete Solution enables seamless integration into IoT ecosystems, providing real-time data for precision farming, irrigation management, and environmental control.

With configurable transmission intervals, flexible network topologies, and reliable performance across harsh conditions, the S05-ST-MSB delivers a cost-effective, scalable solution for data-driven agriculture and smart environmental management.