OTC Transmitters


Remotely Monitor Motion and Run/Stop Status



  • Integrated inclinometer delivers ±90° range
  • Monitor X or Y axis or both
  • Detects in-motion (run/stop) status
  • Also provides current run-time
  • Magnetic mounting hardware pre-installed
  • Up to a 10-year battery life
  • Self-contained, rugged design
  • Installs in minutes
  • IP66, -40 °C to 70 °C (-40 °F to 158 °F)
  • 900 MHz range: Up to 1.4 Miles / 2.3 km with Clear Line of Sight
  • 2.4 GHz range: Up to 1.9 Miles / 3.1 km with Clear Line of Sight
  • Secure AES encryption
  • Class I, Division 1 (Zone 0), Intrinsically Safe

Dual-Axis, ±90° Range Tilt Sensor Inside

The OleumTech® OTC Wireless Tilt Transmitter provides the ability to remotely monitor the run/stop status (on/off) of a critical process equipment using motion detection. The Tilt Transmitter is a fully integrated, self-contained solution with an internal dual-axis inclinometer that provides ±90° range, a replaceable battery pack, and robust magnetic mounting hardware. X-axis captures axial transmitter rotation while the Y-axis captures radial rotation. The transmitter can be configured in either X or Y-axis orientation, or both to perfectly suit your application.  When the transmitter is setup in single-axis mode, it can provide in-motion status and current run-time.

Safe, Scalable, and Easy to Use

No tools or third-party mounting hardware is required since the Tilt Transmitter is equipped with magnetic direct mounting hardware that makes installation extremely quick and easy. The wireless inclinometer provides up to a 10-year life before needing a battery replacement. It communicates with an assigned wireless gateway within the OTC Wireless Sensor and I/O Network creating a highly scalable network, accommodating virtually any I/O requirement. The OleumTech Wireless Transmitter is certified for use in Class I, Division 1 (Zone 0) hazardous locations. It is intrinsically safe, designed not to cause a spark. Contact your OleumTech representative for more information.


∙ ISM Band, Spread Spectrum
Type: 900 MHz∙ 900 MHz: FHSS, FSK, AES Encryption: 256-bit (900 MHz)
2.4 GHz∙ 2.4 GHz: DSSS, AES Encryption: 128-bit
Bit Rate∙ 900 MHz: 9600 bps / 115.2 kbps; 2.4 GHz: 250 kbps
Output Power (Max)∙ 900 MHz: 10 mW; 2.4 GHz: 63 mW
Receiving Sensitivity∙ 900 MHz: -110 dBm @ 9600 bps, -100 dBm @ 115.2 kbps
∙ 2.4 GHz: -100 dBm @ 250 kbps
RF Range∙ 900 MHz: Up to 7500 Feet / 1.4 Miles / 2.3 km with Clear Line of Sight
∙ 2.4 GHz: Up to 1.9 Miles / 3.1 km with Clear Line of Sight
Device Functionality∙ Dual-Axis Wireless Tilt Sensor/Transmitter
Embedded Controller∙ Ultra-Low Power RISC Microcontroller with Internal FLASH (Field Upgradeable)
Configuration∙ Standard RS232 Serial / BreeZ® Software for PC
Tilt Sensor / Inclinometer∙ Dual-Axis Voltage Inclinometer (X, Y-axis) with ±90° Range (Min= -90°, Max= 90°), Read X, Y, or Both
Minimum Tx/Read Interval∙ 60 Seconds
Sensor Sample Rate∙ Adjustable: 500 ms to 2000 ms (Default: 1000 ms @ 5-Minute Interval)
Power Source∙ Self-Contained, Internal 3.6 Vdc Lithium Battery
Internal Battery Life∙ Over 10 Years, Based on User Defined Reporting Intervals
Device Diagnostics∙ Health Tags: Battery Voltage, Received Signal Strength Indication (RSSI), RF Refresh, RF Timeout
Dimensions∙ 5" (W) x 6" (H) x 4.5" (D) / 127 mm (W) x 152.4 mm (H) x 114.3 mm (D)
Package Dimensions∙ 10.25" (W) x 14" (H) x 6.5" (D) / 260 mm (W) x 356 mm (H) x 165 mm (D)
Weight∙ Net: 3.5 lbs ; Gross: 5 lbs
Enclosure Casing Material∙ Type 4X Aluminum; IP66
EMC/EMI∙ FCC Part 15 (USA), IC ICES-003 (Canada)
Safety∙ Class I, Division 1, Groups A, B, C, D T3C; Ex ia IIC T3
∙ Class I, Zone 0; AEx ia IIC T3
Operating Conditions∙ Ambient Temperature (Class I, Division 1 / Zone 0): -40 °C to 70 °C (-40 °F to 158 °F)
∙ Ambient Temperature (Non-Hazardous Applications): -40 °C to 80 °C (-40 °F to 176 °F)
∙ Humidity: 0 to 99 %, Non-Condensing
Warranty∙ 2-Year Parts and Labor
Country of Origin∙ USA
Model Numbers∙ SM5000-JP4 T (900 MHz), SM5400-JP4 T (2.4 GHz)
Wirelessly Connects To∙ OTC Wireless Gateway
Configuration Cable∙ SX1000-CC2, 20-ft All-in-One Configuration Cable
Replacement Battery ∙ Use OleumTech SX1000-BP3 Only