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HOT63

Product catalog summary

Overview: The HOT63 Dissolved Oxygen Transmitter is designed for measuring dissolved oxygen in various applications such as rivers, reservoirs, sewage treatment, and more. It offers flexibility with options for Galvanic or Polargraphic sensors and features both basic and advanced models.

Features:

IP66 enclosure suitable for wall or rail mounting.
Measurement capabilities in % saturation, PPM, mmHg, and pO2.
Active or manual pressure compensation and salinity compensation.
Advanced model includes dual isolated 4-20mA outputs and relay outputs.
Digital inputs for auto-calibration, cleaning, and offline operation.
Low voltage operation (15-30v DC).

Models:

Base Model: Single 4-20mA current output.
Advanced Model: Two 4-20mA current outputs, two relay outputs, and three digital inputs for enhanced process control.

Specifications:

Sensor input: Galvanic (0 to 9.999mA) or Polargraphic (0 to 500.0nA).
Measurement range: 0-199.9% saturation, 0-20.00ppm.
Temperature accuracy: 50°C to +300°C with Pt1000 sensor.
Pressure compensation: Automatic or manual, 0.50-9.99 bar.
Salinity compensation: 0-40.0 ppt.
Ambient operating temperature: -20°C to +50°C.

User Interface:

Large 4-character 7-segment display with alphanumeric dot matrix for units and information.
Four-button interface for programming.
Multilingual text displays available in English, French, Spanish, and Italian.

Relay and Output Features:

Configurable set point relays with various operating modes.
Selectable 0-20mA or 4-20mA current output, fully isolated.
Off-line facility for calibration and commissioning without disturbing external processes.

Compliance and Housing:

Complies with EMC and Low Voltage Directives.
Conductive ABS blue plastic housing, rated IP66.

Ordering Information:

Part No 4054: HOT63 wall mounting transmitter with single 4-20mA output.
Part No 4055: HOT63 advanced wall mounting transmitter with dual 4-20mA outputs and relay outputs.

Catalog excerpts

Dissolved Oxygen Transmitters • Wall or rail mounted versions with detachable cables • Suitable for use with Galvanic or Polargraphic sensors pressure compensation • Advanced model has dual isolated • Relays can be configured for on/off, time & pulse proportional operation • Digital inputs for auto-cal, clean • Cable termination for supply & outputs via detachable connectors, no need to open enclosure

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Two different options of the HOT63 transmitter are available with the base model offering a single 4-20mA current output while the Advanced HOT63 will offer two 4-20mA current outputs enabling the process temperature to be measured and transmitted as well as the Dissolved Oxygen value. The Advanced HOT63 model also has two relay outputs for process control and three digital inputs for remote range changing via a plc and automatic pressure compensation from an external pressure transmitter. Both models are available as wall/rail mounting versions with a detachable cable & a choice of sensors....

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Specification Sensor input Galvanic (Mackereth) 0 to 9.999mA or Polargraphic (Clark) 0 to 500.0nA. Sensor bias voltage Software programmable, -1.000 to +1.000V, resolution ±1mV, output accuracy ±3mV Sensor membrane correction factor Software programmable 0 to 9999 Sensor cable Up to 10 metres Ranges of measurement 0-199.9% saturation, 0-20.00ppm Accuracy ±3.0uA in Galvanic mode, ±1.0nA in Polargraphic mode User interface Large 4 character 7 segment display for measured value, with alphanumeric dot matrix characters for units, information display and programming. Four button user interface for...

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LTH Electronics Ltd, Chaul End Lane, Luton, Bedfordshire. LU4 8EZ England Telephone: +44 (0)1582 593693 Fax: +44 (0)1582 598036 email: [email protected] web: www.lth.co.uk www.lth.co.uk Order Codes Part No HOT63 wall mounting transmitter complete with mounting kit, single 4-20mA output. HOT63 advanced wall mounting transmitter complete with mounting kit, 2 x 4-20mA outputs & 2 x relay outputs. Spare pair of wall mounting brackets Please refer to the LTH Dissolved Oxygen price list for full details on the different Dissolved Oxygen sensor options for use with the HOT63 transmitter. These products...

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