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E713

Product catalog summary

Overview
The ZIROX Electronic Unit E713 is designed to record and process signals from ZIROX oxygen probes, calculating oxygen concentration based on the NERNST law. It provides power supply and temperature control for heated probes and allows programming of one limit value with an alarm relay output. An optional pump module can supply reference air. The unit is suitable for top hat rail mounting.

Features

Signal processing and calibration for ZIROX probes
Measuring value output and process monitoring via standard interfaces
Customizable solutions

Technical Data

Signal Input: Sensor and thermal voltage from ZIROX probe
Range: 0 to 20.64 Vol.-% O2 (up to 100 vol% on request)
Sensor Voltage: 0 to +/-1500 mV with 16-bit resolution
Reference Gas Supply: None, optional with pump module
Temperature Measurement: Thermocouple type B, 0 to 1500 °C
Digital Interface: RS232 (optional)
Analog Output: 0/4 to 20 mA (option 0/2 to 10 V), potential-free, max. 500Ω
Calibration: Via RS232 (optional)
Power Supply: 24 V DC +/- 10%, approx. 60 mA, additional current for probe heater (optional)
Heater Control: 24 V DC, max. 5A
Dimensions: 90 × 75 × 55 mm
Protection Degree: IP20
Working Temperature: 0 to 50 °C, 0 to 95% rH
Storage Temperature: -20 to 60 °C, 0 to 95% rH
Reference Air Pump (Optional): Available as additional module, 24 V DC, flow adjustable
Alarm Relay: Max. switching voltage 125 VAC, 60 VDC; Max. switching current 1A; Max. switching power 62.5 VA, 30 W

Connection Details
The unit includes a block X1 with various pin connections for power supply, analog output, and alarm signals. Specific pin assignments are provided for integration and setup.

Catalog excerpts

ZIROX Electronic Unit E713 Properties The electronic unit E713 records and processes the signals of ZIROX oxygen probes. Based on the NERNST law, the oxygen concentration is calculated and provided, mostly in vol%. The E713 realizes the power supply and temperature control for heated probes. The user can program one limit value. An alarm relay provides the output signal. An additional pump module can realize the reference air supply. The electronic unit is designed for top hat rail mounting. Features • Signal processing of ZIROX probes • Calibration and monitoring functions for ZIROX probes • Measuring value output via standard interfaces • Process monitoring via standard interfaces • Customized solutions ZIROX Electronic Unit E713 ZIROX GmbH - Am KopptHberg 21 -17489 Greifswald Email' infpff'yirnu.dip

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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