Your World Seamlessly Monitored 
Your World Seamlessly Monitored
WIRELESS HYDROSTATIC LEVEL TRANSMITTER – C1D1
Battery-Powered Self-Contained Level Monitoring Solution
SFX-LH11
HIGHLIGHTS
- OleumTech® field-proven technology running on the
global Sigfox Low-Power Wide Area (LPWA) network - Hydrostatic sensor input / 0-5 Vdc (24-bit ADC)
- Sensor length up to 150 ft / 45.7 m (sold separately)
- Discrete/digital input (dry contact only)
- Advanced local LCD display interface
- Powered by a replaceable internal battery pack
- Battery life up to 8 years
- IP66, -40 °C to 70 °C (-40 °F to 158 °F)
- Industrially hardened self-contained, rugged design
- A global solution – Zones RCZ1/2/4
- Remote antenna-ready option available
- Class I, Division 1 (Zone 0), Intrinsically Safe
Easiest Way to Get Data in the Cloud
The OleumTech® Sigfox Ready SFX-LH11 Wireless Hydrostatic Level Transmitter is designed for deployment anywhere in the world that Sigfox has network coverage. By leveraging the Sigfox Low Power Wide Area (LPWA) network, you can take advantage of the world’s leading Internet of Things (IoT) connectivity service, offering a software-based communications solution where all the network and computing complexity is managed in the Sigfox CLOUD™.
Inherently Secure
The Sigfox Ready Transmitters take advantage of the built-in firewall since they are not directly connected to the internet and do not use Internet Protocol. Layered on top of this secure foundation, OleumTech provisions each device with a unique symmetrical authentication key. Each message sent by the transmitter contains a cryptographic token that is computed based on this authentication key and verified by each Sigfox Base Station.
Designed for Use in Hazardous Locations
The SFX-LH11 is certified for use in Class I, Division 1 (Zone 0) hazardous locations. It is Intrinsically Safe, designed not to cause a spark, and can be serviced without being removed from a process. This device provides a 24-bit analog input for integrating a 0-5 Vdc hydrostatic level sensor and a discrete input for connecting to a high level switch for monitoring high level conditions.
Extremely Reliable
The Sigfox architecture is based on multiple base stations receiving each broadcasted and repeated message, building redundancy into the solution. Data Integrity, availability, and confidentiality are at the core of the offering.
TECHNICAL SPECIFICATIONS
| WIRELESS COMMUNICATIONS | |
|---|---|
| Sigfox Radio Zones/Regions Supported | ∙ RCZ1: Europe, Oman, South Africa | Certificate ID: P_009D_53CD_01 |
| ∙ RCZ2: USA, Canada, Mexico, Brazil | Certificate ID: P_009D_D78E_01 | |
| ∙ RCZ4: Australia, New Zealand, Colombia, Peru, Singapore | Certificate ID: P_009D_C7B7_01 | |
| Wirelessly Connects To | ∙ Sigfox Base Stations |
| Data Reporting Modes | ∙ Analog Input: On Interval or DIN State Change / Discrete Input: On Interval or DIN State Change |
| HARDWARE FEATURES | |
|---|---|
| Device Functionality | ∙ Class I, Division 1 (Zone 0) IoT Wireless Transmitter with Analog (Hydrostatic) and Discrete Inputs |
| Embedded Controller | ∙ Ultra-Low Power RISC Microcontroller with Internal FLASH (Field Upgradeable) |
| Configuration | ∙ OleumTech Sigfox Configuration Tool via RS232 Serial / Local Display Interface |
| Sensor Input | ∙ 1 Hydrostatic Analog Input (0-5 Vdc), 24-bit ADC |
| Discrete Input | ∙ 1 Discrete/Digital Input, Dry Contact Only, Debounce Filter 0 - 2000 ms |
| Input as a Pulse Counter: Up to 50 Hz, 32-bit Value, Count High/Low/All, RAM Only (Volatile Data) | |
| Local LCD Display | ∙ 32-Character Display (16x2 Lines) with 4 Function Keys + Read Button |
| Displayable/Reportable Values | ∙ Level: US (inches), Metric (cm), or PSI / Discrete Input / Discrete Input Count (32-bit) / Battery Voltage |
| Device Diagnostics | ∙ Health Tag: Battery Voltage |
| MECHANICAL SPECIFICATIONS | |
| Dimensions | ∙ 5.5" (W) x 12.6" (H) x 4.4" (D) / 140 mm (W) x 320 mm (H) x 112 mm (D) |
| Package Dimensions | ∙ 10.25" (W) x 14" (H) x 6.5" (D) / 260mm (W) x 356mm (H) x 165mm (D) |
| Weight | ∙ Net: 4.75 lbs / 2.1 kg; Gross: 6.5 lbs / 2.9 kg |
| Connection Fittings | ∙ (3) 3/4" NPT Female Ports (2 Plugged), Compression Fitting Provided |
| Enclosure Casing Material | ∙ Aluminum, NEMA 4X, IP66 |
| Mounting Holes | ∙ (4) M5 Female Threads; Horizontal Spacing: 2.76" (70 mm); Vertical Spacing: 3.70" (94 mm) |
| ELECTRICAL SPECIFICATIONS | |
| Power Source | ∙ SX1000-BP3, Internal 3.6 Vdc Lithium Battery |
| Sensor Power Up Delay | ∙ 500 ms default (0-30 sec range) |
| Internal Battery Life | ∙ Up to 8 Years, Based on User Defined Reporting Intervals |
| CERTIFICATIONS & COMPLIANCE | |
|---|---|
| EMC/EMI | ∙ FCC Part 15 (USA), IC ICES-003 (Canada), ACMA (Australia) |
| Safety | ∙ Class I, Division 1, Groups A, B, C, D T3C; Ex ia IIC T3 |
| ∙ Class I, Zone 0; AEx ia IIC T3 | |
| ∙ ATEX: Sira 13ATEX2142X; Ex ia IIC T3 Ga; II 1 G | |
| ∙ IECEx: SIR 13.0054X; Ex ia IIC T3 Ga |
| GENERAL SPECIFICATIONS | |
|---|---|
| Operating Conditions | ∙ Ambient Temperature (Class I, Division 1 / Zone 0): -40 °C to 70 °C (-40 °F to 158 °F) / LCD: -20 °C to 70 °C |
| ∙ Ambient Temperature (ATEX/IECEx): -30 °C to 70 °C (-22 °F to 158 °F) | |
| ∙ Humidity: 0 to 99 %, Non-Condensing | |
| Warranty | ∙ 2-Year Parts and Labor |
| Country of Origin | ∙ USA |
| ORDERING INFORMATION | |
|---|---|
| Model Number(s) | ∙ RCZ1: SFX-RCZ1-LH11 / Remote Antenna-Ready Option, N Connector: SFX-RCZ1-LH11-P |
| ∙ RCZ2: SFX-RCZ2-LH11 / Remote Antenna-Ready Option, N Connector: SFX-RCZ2-LH11-P | |
| ∙ RCZ4: SFX-RCZ4-LH11 / Remote Antenna-Ready Option, N Connector: SFX-RCZ4-LH11-P | |
| Battery Model Number | ∙ Use Only SX1000-BP3, 3.6 V Lithium Battery Pack |
| Configuration Cable | ∙ SX1000-CC2, 20-ft All-in-One Configuration Cable |
WIRELESS HYDROSTATIC LEVEL TRANSMITTER – C1D1
SFX-LH11
HIGHLIGHTS
- OleumTech field-proven technology running on the global Sigfox Low-Power Wide Area (LPWA) network
- 1x hydrostatic sensor input / 0-5 Vdc (24-bit ADC)
- Sensor length up to 150 ft / 457 m (sold separately)
- 1x high level switch input (discrete/digital)
- Advanced local LCD display interface
- Powered by a replaceable internal battery pack
- Battery life up to 8 years
- NEMA 4X / IP66 / -40 °C to 70 °C
- Industrially-hardened self-contained design
- A global solution – Zones RCZ1/2/4
- Remote antenna-ready option available
- Intrinsically Safe, Class 1, Division 1 (Zone 0) certified