AUTO VOC SENSOR CONTROLLER CZ6-SC PRODUCT SPECIFICATIONS

1. Regulation of IAQ device or Fresh Air Damper shall be automatically modulated and controlled by Ruks ControZone CZ6 SC, comprising Auto VOC Sensor and Variable Load Controller modules. They shall be housed in one neat, compact, 18G CRS Powder Coated Satin Finish Enclosure.

2. Sensor and Controller shall be rated for continuous operation.

3. It shall be suitable for operation in air 0 to 100% RH non condensing.

4. Wiring between Sensor and Controller Modules, and for powering the Sensor element shall be factory provided within the enclosure.

SENSOR MODULE

5. Sensor element shall be HMOS, rated for continuous online, 24/7 uninterrupted operation, without requiring recalibration.

6. The Sensor shall be factory calibrated to Isobutylene gas 100 (or 1000) PPM for full span, and controlled clean air for zero span. Factory stamped calibration certificate with date of
calibration shall accompany each unit.

7. The VOC Sensor shall be capable of detecting broad range of commonly occurring VOC in indoor applications. Each gas sensed is related by the sensor to its corresponding concentration value to isobutylene.

8. The Sensor shall provide 4 distinct signals, one each for Clean, Low, Medium and High levels of concentration of the polluting VOC. The Sensor shall have 5 LED displays to provide visual indication for the 4 levels, and warm up phase. It shall be possible to field adjust sensitivity of the sensor.

9. The sensor shall provide 0 to 10 VDC analog proportional output, for interface to Automated Building Management System.

10. In the event of power failure, or if the system is turned off, the Sensor shall retain the pre set sensitivity.

11. The sensor shall be provided with device to adjust the 4 levels of pollution, one for each, independent of one another.

LOAD CONTROLLER MODULE

12. Controller Module shall be solid state, mounted alongside the Sensor Module, in the same common enclosure. It shall be fully factory assembled and wired. Field provided connections shall be limited to wiring for power in, power out, and electrical interlocks (if used).

13. The Controller shall be suitable for accepting signals from the Sensor Module. Based on the signals received, it shall provide variable output to operate IAQ devices.

14. Input voltage to controller shall be 120 Volts, 1 Ph, 60 Hz (or 220 to 240 Volts, 1 Ph, 50 Hz). It shall be suitable for load rating of 15 Amps on 120 Volts, or 7.5 Amps on 220 Volts (choose any one).

15. Controller shall be provided with terminal block to connect incoming power, variable outgoing power, and for interlock to AHU motor or other air moving device, and to safety device such as high ozone cut out switch. In principle, the interlocks may be used for any field device chosen by user.

16. Controller shall be provided with rocker switch to choose Automatic or Manual Mode of operation. In the Manual Mode, voltage output of the Controller shall be 100% of input voltage, regardless of level of VOC or input voltage signal.

17. The controller element shall be IGBT to minimize voltage spikes.

18. Controller element shall have Current Limiter to prevent current spikes

19. Controller element shall be housed in Epoxy Compound Housing and epoxy shall be flame rated to UL 94 VO.

20. As this is a switching device, the outer enclosure shall be metal to prevent harmonic spikes.

21 The Sensor Controller shall be Listed to UL 916 Standard for Safety for Energy Management Equipment, and CE Certified.

22 The Sensor Controller shall be Ruks ControZone Model CZ6 SC. Country of manufacture shall be Canada.

AUTO VOC CONTROLLER CZ6-C PRODUCT SPECIFICATIONS

1. Control of driven device shall be by automatically varying output voltage delivered by Controller from 0 to 110 V (0 to 220 V), based on input analog signal voltage 0 to 10 VDC. Source generating analog voltage may be Ruks IAQ series CZ8 IAQ Monitor, or any other Sensing, Measuring or Transducer device.

2. All parts and components of the Controller shall be housed in one neat, compact, 18G CRS Powder Coated Satin Finish Enclosure.

3. Controller shall be solid state, fully factory assembled and wired. Field provided connections shall be limited to wiring for power In, power out, and electrical interlocks (if used).

4 Input voltage to controller shall be 120 Volts, 1 Ph, 60 Hz or 220 to 240 Volts, 1 Ph, 50 Hz (choose any one). It shall be suitable for load rating of 15 Amps on 120 Volts, or 7.5 Amps on 220 Volts (choose any one).

5. Controller shall be provided with terminal block to connect incoming power, variable outgoing power, and for interlock to AHU motor or other air moving device, and to safety device such as high ozone cut out switch. In principle, the interlocks may be used for any field device as chosen by user.

6. Controller shall be provided with LED display to indicate Power On, and Change Over Switch for Automatic and Manual Bypass operations.

7. Controller shall be provided with rocker switch to choose Automatic or Manual Mode of operation. In Manual Mode, voltage output of the Controller shall be 100% of input voltage, regardless of level of VOC, or input voltage signal from any other source.

8. The Controller element shall be IGBT, to maintain voltage spikes.

9. Controller element shall have Current Limiter to prevent current spikes

10. Controller element shall be housed in Epoxy Compound Housing and epoxy shall be flame rated to UL 94VO.

11. As this is a switching device, the outer enclosure shall be metal to prevent harmonic spikes.

12 The Controller shall be Listed to UL 916 Standard for Safety for Energy Management Equipment, and CE Certified.

13 The Controller shall be Ruks ControZone Model CZ6 C. Country of manufacture shall be Canada.