The IP68-rated rugged construction, exceptional battery life and compact footprint mean the Seprol S2000nano remote telemetry unit is ideal for demanding applications in the harshest and most remote environments.

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    Wirelessly transmit data from unpowered remote assets

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    Prevent problems before they occur

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    Simple integration based on WITS standards

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    Access asset data from any web browser

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    Speedier issue diagnosis

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    Simplified configuration

WITS Certified
  • WITS Certified
  • Alarms
  • Battery Life
  • Rugged Design
  • Applications

WITS Certified

The S2000 is a fully WITS (Water Industry Telemetry Standards) compliant device proving its interoperability with other WITS-approved master stations and field devices. WITS certification ensures the device has:

  • A single protocol to support multiple vendors
  • Secure authentication between RTUs and master station
  • A common configuration and application programme
  • Flexible configuration options
WITS Certified

Push notifications and alarm management

Using advanced push notification technology the S2000nano automatically sends a multimedia message at a specified time or following a programmed state change via email or SMS to multiple recipients or devices. Automatically formatted, mobile-friendly reports sent by email include live and historical information, alarms and event notifications. Alarms are highly configurable alarms with choice of actions, fixed limit values and daily/weekly limit profiles.

Push notifications and alarm management

Exceptional battery life

The S2000Nano is supplied with a high-power lithium battery that provides the deveice with an exceptional battery life of up to 12 years. The S2000Nano can be configured depending on the application to acquire, process and transmit data at set intervals and will only wake from its sleep-mode when configured to do so maximising battery lifetime.

Exceptional battery life

Rugged design

The S2000Nano is built within an IP68-rated rugged, submersible casing, which means it can submersed up to four metres for four days. The robust design combined with a wide operating temperature range of -40oC to +70oC and a range of mounting options means that the TBox Nano can be used to monitor and control assets in the most remote and harshest environments.

Rugged design


The cost-effective S2000nano is engineered to collect, log and transmit data from diverse and dispersed assets where access is difficult and infrequent. The S2000nano is currently being used by utility companies for:

  • Sewer level monitoring
  • Light monitoring
  • Temperature monitoring
  • Water level monitoring
  • Flow monitoring
  • Pressure monitoring
Type of Processor Kinetis K66 (AR Cortex M4) with encryption accelerator
Environment IP68 (4m depth for 4 days) Operating Temp. -40 to 70 degrees Celsius
Processor Speed 96 MHz
Memory (Onboard) 4MB SRAM, 10 MB Flash, 1/2 MB FRAM
Memory (SD Card) Up to 32GB
RTC Backup Period (No PSU) > 1 day
Dimensions Width: 142mm, Height: 197mm, Depth: 115mm
Programming Languages

IEC61131-3 Sequential Function

Chart, function Block, Ladder, Structured Text, Instruction List

Data Logging 100,000 records (DNP Mode)
Data types supported GSM / GPRS / 4G /
Data rate 115 Kbs
LED indication Indicates registration & call active


I/O Specification  
2 Multiplexed Analogue Inputs  
Type of Input 0-5V/0-20mA
Resolution 20 bits
Accuracy (-40 to 70 degrees Celsius) 0.15% (Voltage)
Loop Supply 24Vdc
4 Digital / Counter Inputs  
Type of Input Volt free contacts
Contact Wetting Voltage 5Vdc nominal
Input Pulse Frequency 0-20Hz
1 Digital output  
Type of Output Solid state relay (Photo MOSFET)
Maximum Switching Voltage 16 Vac/35Vdc
Maximum Switching Current 200mAdc
On Resistance (Typical) 10Ohms
On Resistance (Maximum) 10Ohms

Where to buy

Enter your location to find your nearest distributor for the Seprol S2000nano

Seprol S2000

An all-in-one WITS and Native DNP3 intelligent RTU with touch screen display and optional integrated pump controller.

View Seprol S2000

Seprol S2000micro

The S2000micro is a compact WITS and Native DNP3 intelligent remote telemetry unit with optional integrated pump controller.

View Seprol S2000micro

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