QEL Q5 Series Smart Gas Transmitters

1 PRODUCT INFORMATION sheet . QEL Q5 Series Smart Gas Transmitters The Q5 Series Smart toxic/combustible gas sensor / Transmitters use various sensing technologies to detect a wide assortment of gases. The units are housed in a NEMA 4X enclosure with an integral buzzer that will meet the most stringent of applications. All Models feature an LCD display of gas concentration, LED. indication of each of the SPDT relays and TX/RX for the RS-485 or Modbus communications. Pre-calibrated sensors can be purchased and installed by the user, thereby reducing calibration costs and minimizing downtime.

2 Should a client wish to switch from one gas to another, all that is needed is to purchase a sensor /. board and install it. The user can select multiple MODEL NUMBER ORDERING CODE. screens from the menu that display relay status, Q5 X. time, TWA, STEL, concentration, and other data. Programming and calibration is non-proprietary and Gas Ordering Code Span Ordering Code is accessed through a user-selectable password that (See Below for Code) (See Below for Code). protects system integrity. The units can be installed as stand-alone, digitally networked with QEL or Enclosure Type other controllers through an RS-485 or Modbus Enclosure, Enclosure w/Pump-thru Cap P.

3 Communication port that is standard. Equally a Enclosure w/Splash Guard S. 4-20 mA, 2-10 VDC and a 1-5 VDC analog output Enclosure w/Duct-Mount that is fully assignable over a chosen range is Factory standard. User-programmable relays and a buzzer Gas Ordering Span Ordering are also standard allowing several options to Gas Type, Technology, Span Range Code Code energize relays through instantaneous activation Acetone, Catalytic Bead, 0-100%LEL CH3CO 100L. upon a pre-selected concentration or activation Ammonia, Electrochemical, 0-100 PPM NH3 100P. through a time-waited average concentration.

4 Ammonia, Electrochemical, 0-1000 PPM NH3 1000P. Arsine, Electrochemical, 0-1 PPM ASH3 1P. Benzene, Catalytic Bead, 0-100%LEL C6H6 100L. KEY FEAT U RE S : Iso-Butane, Catalytic Bead, 0-100%LEL. Butanol, n-Butane, Catalytic Bead, 0-100%LEL. Carbon Dioxide, Infrared, 0-5000 PPM. C4H10. BUTAN. CO2. 100L. 100L. 5000P. Carbon Dioxide, Infrared, 0-5%VOL CO2 5V. Uses Electrochemical, Catalytic Bead and Carbon Dioxide, Infrared, 0-20%VOL CO2 20V. Infrared Sensors Carbon Dioxide, Infrared, 0-100%VOL CO2 100V. Carbon Monoxide, Electrochemical, 0-250 PPM CO 250P. Pre-calibrated sensors available for easy Carbon Monoxide, Electrochemical, 0-1000 PPM CO 1000P.

5 Replacement without calibration Chlorine, Electrochemical, 0-5 PPM Cl2 5P. Chlorine Dioxide, Electrochemical, 0-2 PPM ClO2 2P. Three on-board user-programmable relays Combustibles, Catalytic Bead, 0-100%LEL GENL 100L. Diborane, Electrochemical, 0-2 PPM B2H6 2P. Non-proprietary set-up and calibration Ethylene Catalytic Bead, 0-100%LEL C2H4 100L. procedures Ethylene Oxide, Electrochemical, 0-20 PPM ETO 20P. Germane, Electrochemical, 0-2 PPM GeH4 2P. Removable terminal blocks for easy wiring Hydrogen, Electrochemical, 0-1000 PPM H2 1000P. Digital display of TWA, STEL, concentration and Hydrogen, Electrochemical, 0-2000 PPM H2 2000P.

6 Hydrogen, Catalytic Bead, 0-100%LEL H2 100L. relay status Hydrogen Bromide, Electrochemical, 0-30 PPM HBR 30P. Stand-alone operation Hydrogen Chloride, Electrochemical, 0-30 PPM HCl 30P. Hydrogen Cyanide, 0-50 PPM HCN 50P. Analog communication to BAS or through Hydrogen Sulphide, Electrochemical, 0-25 PPM H2S 25P. Hydrogen Sulphide, Electrochemical, 0-100 PPM H2S 100P. RS-485 digital communication protocols Methane, Catalytic Bead, 0-100%LEL CH4 100L. Integral buzzer with three tones Methanol, Catalytic Bead, 0-100%LEL CH3OH 100L. Nitric Oxide, Electrochemical, 0-100 PPM NO 100P.

7 NEMA 4X enclosure with knock-outs Nitrogen Dioxide, Electrochemical, 0-10 PPM NO2 10P. Oxygen, Electrochemical, 0-25% VOL O2 25V. sensor housing sealed from electronics Ozone, Electrochemical, 0-1 PPM O3 1P. Duct mount available Iso-Pentane, Catalytic Bead, 0-100%LEL C5H12 100L. Phosphine, Electrochemical, 0-1 PPM PH3 1P. Splash guard available Phosphine, Electrochemical, 0-5 PPM PH3 5P. Propane Catalytic Bead, 0-100%LEL C3H8 100L. Flow through/calibration cap available Silane, Electrochemical. 0-50 PPM SiH4 50P. Operates on 24 VAC/VDC Sulphur Dioxide, Electrochemical, 0-6 PPM SO2 6P.

8 Q U AT R O S E N S E. E N V I R O N M E N TA L. Tel: 613-838-4005. LIMITED PRODUCT INFORMATION sheet . QEL Q5 Series Toxic/Combustible Smart Gas Transmitters 44 mm 120 mm 90 mm 150 mm ELEC TRI CA L A N D M E C H A N IC A L S P E C IF IC AT IO N S. Input Power: Display: Enclosure Rating: 24 VDC Nominal, range 18-30 VDC, A DC Total Max LCD graphic display c/w backlight IP 66 & NEMA 4, 4X, 12 & 13. 24 VAC Nominal, range 15-24 VAC, A AC Total Max Keypad: AC Must Not be grounded Operating Temperature: 3 Capacitive touch sensing keys: F1, F2, F3 -40 C to 70 C, depends on sensor Fuse: Relays: specification F2 on Main Board: Polyswitch 750 mA 3 Relays SPDT, dry contacts Polyswitch resets after Fault 15 cleared and powered up A maximum at 30 VDC Ambient Humidity: sensor : (resistive load) 5% to 95% RH (non-condensing).

9 Combustible Gases: Catalytic Bead A maximum at 125 VAC. Storage Temperature: Toxic Gases: Electrochemical, Infrared (resistive load). 0 C to 40 C, depends on sensor specification Sampling: Diffusion or Pump-through Buzzer: 80 db at 10 cm, 2700 Hz Buzzer with 3 programmable tones Size: 150 mm x 90 mm x 65 mm Panel Indicators: 5 Status LED's Output signal: Weight: Less than lbs RS-485 TX Status (Green) RS-485 with QEL Controller RS-485 RX Status (Green) Protocol Connects to Q4C. Relay 1 Status (Red) Controller, M-Controller, and Relay 2 Status (Red) Q-Controller 4-20 mA, 2-10 VDC, Relay 2 Status (Red) 1-5 VDC Analog Signal Output Ensure a complete understanding of all applicable Federal, State, Provincial and Local Health and Safety laws and regulations before using these products.

10 Q U AT R O S E N S E 5935 Ottawa Street, Richmond, Ontario, Canada K0A 2Z0. E N V I R O N M E N TA L Phone: Fax: LIMITED Email: This brochure includes general specifications which are subject to change.