Wireless High Level Switch - Top Mount (HL1)
Manufacturer: OleumTech
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2x Actuation, for High and High-High Detection, Switch Sold Separately
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The OleumTech® OTC Wireless High Level Switch Transmitter provides two actuation points for detecting high and high-high liquid level conditions.
The transmitter can also report transition counts.
This top tank mounting transmitter is designed for use with an OleumTech high level switch.
The switch is sold separately so that you can select the desired length and choose single or dual actuation option.
As a safety measure, regardless of state change, this device reports to the wireless gateway at a user-defined interval.
This ultra-lower-power transmitter is powered by a replaceable battery pack that provides up to a 10-year life.
The push button LCD interface allows for device configuration and instant access to process data.
The field-proven wireless transmitter 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, and can be serviced without being removed from a process.
Features- Single or dual actuation (high / high-high)
- Switch of desired length sold separately
- Up to a 10-year battery life
- Advanced local LCD display interface
- Self-contained, rugged design
- Installs in minutes
- Transmitter: IP66, -40 °C to 70 °C (-40 ˚F to 158 ˚F)
- Level Switch: -40 °C to 120 °C (-40 ˚F to 248 ˚F)
- 497.8 PSI
- 900 MHz / 2.4 GHz / 868 MHz
- Secure AES encryption
- Class I, Division 1 (Zone 0)
- Intrinsically Safe
Specifications
Manufacturer
Device Functionality
- High Level Sensing Wireless Transmitter (Top/Vertical Mount)
Configuration
- Standard RS-232 Serial with BreeZ Software for PC
Inputs
- 2 Actuation Points (1 or 2 Float Option)
Wireless Communications
- Radio Band: ISM Band (License-Free)
- 900 MHz / 915 MHz: FHSS, FSK, AES Encryption 256-bit (900 MHz), 128-bit (915 MHz)
- 2.4 GHz: DSSS, AES Encryption 128-bit
- 868 MHz: LBT-AFA, AES Encryption 128-bit
Certifications & Approvals
- FCC Part 15 (USA), IC ICES-003 (Canada), ACMA (Australia)
- AS/NZS CISPR 32 (Australia), EN 55032 & EN 55024 (EU)
- Class I, Div. 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
Enclosure Casing Material
- Type 4X Aluminum
