ENVIRONMENTAL SENSORS

Transcription

1 ENVIRONMENTL ENOR Wall Mounted Environmental O 2 ensors NOTIE This product is not intended for life or safety applications. Do not install this product in hazardous or classified locations. Read and understand the instructions before installing this product. Turn off all power supplying equipment before working on it. The installer is responsible for conformance to all applicable codes. PRODUT IDENTIFITION WLL DELUE MODEL: RH Option Temp ensor Type WL H = RH 2% = No RH T = Temp = No (stop here) WLL EONOMY MODEL: WE WL = Transmitter B = 100R Platinum, RTD = 1k Platinum, RTD D = 10k T2, Therm. E = 2.2k, Therm. F = 3k, Therm. G = 10k P, Therm. H = 10k T3, Therm. Temp al ert Option etpoint lider Value = No 1 = 1pt Temp al 2 = 2pt Temp al Options vailable 1 = Push Button Override * 2 = et Point lider 3 = Push Button Override*+et Point lider ensor Type B = 100R Platinum, RTD = 1k Platinum, RTD D = 10k T2, Therm. E = 2.2k, Therm. F = 3k, Therm. G = 10k P, Therm. H = 10k T3, Therm. J = 10k Dale, Therm. = 1k F = 10k G = 20k K = 50k M =100k WE K = 10k w/11k shunt, Therm. M = 20k NT, Therm. N = 1800 ohm, Therm. R = 10k U, Therm. = 10k 3221, Therm. T = 100k, Therm. U = 20k D, Therm. J = 10k Dale, Therm. K = 10k w/11k shunt, Therm. M = 20k NT, Therm. N = 1800 ohm, Therm. R = 10k U, Therm. = 10k 3221, Therm. T = 100k, Therm. U = 20k D, Therm. * Note: the Pushbutton Override feature is not available with temperature transmitter models. Only resistive temperature models qualify for this feature. Installer s pecifications Input Voltage 20 to 30VD, 24V nalog Output WL: 420m (clipped and capped)/05vd/010vd (selectable) WE: 420m (clipped and capped)/010vd (selectable); ensor urrent Draw 100m max. Operating Temperature Range No humidity option: 0 to 50 (32 to 122 F) With humidity option**: 10 to 35 (50 to 95 F) Operating Humidity Range 095% (noncondensing) Housing Material High impact B plastic O 2 Transmitter: ensor Type Nondispersive infrared (NDIR), diffusion sampling Output Range WL: ppm or ppm, user selectable; WE: ppm ccuracy ±30 ppm ±2% of measured value* Repeatability ±20 ppm ±1% of measured value Response Time <60 seconds for 90% step change RH Transmitter**: H ensor Digitally profiled thinfilm capacitive (32bit mathematics); U.. Patent 5,844,138 ccuracy ±2% from 10 to 80% 25 ; Multipoint calibration NIT Hysteresis 1.5% typical Linearity Included in ccuracy spec. tability 20 (68 F) annually for two years Output Range 0100% RH Temperature oefficient ±0.1% RH/ above or below 25 (typical) Temperature (Transmitter)**: ensor Type Thermistor ccuracy ±0.5 (±1 F) typical Resolution 0.1 (0.2 F) Output Range 10 to 35 (50 to 95 F) Relay ontacts**: 1 Form (on models without setpoint slider option) 1@30VD, resistive; 30W max. pecified accuracy with 24VD supplied power with rising humidity. RTD/Thermistors in wall packages are not compensated for internal heating of product. EM onformance: EN :2001 lass B, EN :2001, EN :2000, EN :2001 EM Test Methods: IPR 22:1997(mended 9:2000, 2:2002), IE :2001, IE :2002, IE :2004, IE :2001, IE :2004, IE :2001, IE :2004. EM pecial Note: onnect this product to a D distribution network or an /D power adaptor with proper URGE PROTETION (EN :2001 specification requirements) * Measured at NTP ** Not available on WE Note: Rough handling and transportation may cause a temporary reduction of O 2 sensor accuracy. With time, the B function will tune the readings back to the correct accuracy range. The default tuning speed is limited to 30 ppm per week. QUIK INTLL 1. elect a mounting location away from ventilation sources. The sensor should be mounted on a vertical wall, about 4 1/2 feet above the floor. 2. ffix the backplate to the wall. 3. Wire the device. Refer to wiring diagrams on page Install over. Z M PGE Veris Industries U or / support@veris.com lta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris V logo are trademarks or registered trademarks of Veris Industries, L.L.. in the U and/or other countries.

2 OPERTION W series wall mount O 2 sensors measure the levels of O 2, RH (if equipped), and temperature (if equipped) of air inside a duct. The O 2 sensor operates within accuracy specifications for an interval of 5 years and can be field calibrated. The temperature element is warranted to meet accuracy specifications for a period of 5 years. RH equipped models feature a replaceable H eries humidity element that is warranted to meet accuracy specifications for a period of 1 year. To maintain accuracy, all vents must remain clear and free of dust, debris, etc. DIMENION INTLLTION 1. Remove the cover by pressing the tab at the top of the sensor while pulling outward from the top of the cover. Observe handling precautions for static sensitive devices to avoid damage to the circuitry which would not be covered under the factory warranty. 2. Remove the backplate by unfastening the sensor from the bottom of the backplate and pivoting the sensor outward. 4.8" (122 mm) 3. Punch out desired wire openings in the backplate. 3.5" (89 mm) 1.2" (30 mm) ll optional connector blocks are shown here for clarity. 4. Position the sensor vertically on the wall, 4 1/2 feet above the floor. Locate away from windows, vents, and other sources of draft. If possible, do not mount on an external wall, as this might cause inaccurate temperature readings. 5. Mount the backplate onto the wall using the screws provided. Five screwholes available; use a minimum of two for secure mounting. ll optional connector blocks are shown here for clarity. Z M PGE Veris Industries U or / support@veris.com lta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris V logo are trademarks or registered trademarks of Veris Industries, L.L.. in the U and/or other countries.

3 6. Wire the backplate. WL with RH and Temperature Transmitter Options 7. Install the sensor onto the backplate. + POWER UPPLY 2030VD, 24V ONTROL YTEM O2 INPUT RH INPUT TEMP INPUT RELY N.O. RELY N.. 8. Use the switch to select voltage or current output. For WL model, see onfiguration section on page 4. VOLT MP PWR O2 OUTPUT RH OUTPUT TEMP OUTPUT RELY N.O. RELY N.. Note: onnector blocks and headers for optional features are not included with nonoption models. WL with RH, Thermistor/RTD, Pushbutton Override, and etpoint lider Options 9. When installation is complete, install the cover and snap into place. + POWER UPPLY 2030VD, 24V PWR O2 OUTPUT RH OUTPUT RTD/THERMITOR/OVERRIDE RTD/THERMITOR/OVERRIDE LIDER RIGHT LIDER WIPER LIDER LEFT ONTROL YTEM O2 INPUT RH INPUT THERMITOR/OVERRIDE INPUT ETPOINT LIDER INPUT Note: Relay contacts not available in this configuration. Note: onnector blocks and headers for optional features are not included with nonoption models. WE + POWER UPPLY 2030VD, 24V ONTROL YTEM O2 INPUT PWR O2 OUTPUT RTD/THERMITOR/OVERRIDE RTD/THERMITOR/OVERRIDE THERMITOR/OVERRIDE INPUT Z M PGE Veris Industries U or / support@veris.com lta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris V logo are trademarks or registered trademarks of Veris Industries, L.L.. in the U and/or other countries.

4 B LIBRTION LGORITHM B (utomatic Baseline alibration) is a patented selfcalibration feature that automatically adjusts the O 2 sensor to compensate for drift. When B is enabled, the sensor records the lowest reading within every 24hour interval and compares these values over a running 7day or 28day period. If a statistically significant amount of drift is detected, the B applies an automatic correction factor. This enables the sensor to operate within specifications for the 5year calibration interval. ON POITION. Recommended etting. Use the ON setting for applications where the building is unoccupied within a 24hour timeframe. LOW POITION. Use the LOW setting for buildings occupied 24 hours a day. OFF POITION. Not Recommended. NOTE: fter changing the B settings, power cycle the unit for changes to take effect. To set the B mode for WL models, refer to the onfiguration section on page 4. To set the B mode for WE models, position the B jumper as shown: ON ON LOW OFF ON ON OUTPUT LING O2 arbon Dioxide ensor Output scaling: 02000ppm O 2 PPM 05 V Output 010 V Output m Output Outside to to to 8 Over Ventilated Under 600 under 1.5 Under 3 Under 8.8 Ideal Ventilation to to to 11.2 Under Ventilated Over 900 over 2.25 Over 4.5 Over 11.2 RH Relative Humidity ensor Output scaling: 0100% T Temperature Transmitter Output scaling: 10 to 35 (50 to 95 F) To determine temperature from output reading: 1. ompute Total pan from Temperature Range: Maximum range Minimum range = Total span ex. 10 to 35 range: = 25 Total span LOW OFF LOW OFF LOW OFF 2. ompute Output % of pan from Reading: (Reading Minimum Output) / (Maximum output Minimum output) ex m reading on 420 m output: (11.104) / (204) = 7.10 / 16 = = 44.4% ex. 4.44v reading on 010 V output: (4.440) / (100) = 4.44 / 10 = = 44.4% 3. ompute Temperature: (Total span x Output % of pan) + Minimum range ex. 44.4% Output, Total pan = 45, range = 50/95: (0.444 x 45) + 50 = = 70 Example outputs for selected temperatures: Temp 420 m 010 V 05 V m 3.33 V 1.67 V m 4.44 V 2.22 V m 5.56 V 2.78 V Z M PGE Veris Industries U or / support@veris.com lta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris V logo are trademarks or registered trademarks of Veris Industries, L.L.. in the U and/or other countries.

5 ONFIGURTION WL ONLY * RUN MODE: 0 O2 ONLY MODEL *INDITE RELY TTU O2/RH OMBO MODEL O2/T OMBO MODEL O2/RH/T OMBO MODEL TOGGLE %RH ND DEGREE P P M O P P M O. O % R H P P M F P P M ONFIGURTION MODE: PRE [ENTER] FOR ONFIGURTION MODE. PRE PLU OR MINU TO HNGE ETTING. E T P O O 2 RNGE 500 TO PPM INREMENT D E D B RNGE 10 TO PPM INREMENT OPTION RE 2000 OR 5000 OPTION RE ON, LOW, OFF EE PREVIOU PGE FOR EPLNTION (TEMP MODEL ONLY) OPTION RE F or (VOLTGE MODE ONLY) OPTION: 010V OR 05V DEFULT I 010V (m MODE ONLY) I N T O R N G E O 2 U B N I M O N D D E + T º + O U T P U T V + O U T P U T m LIBRTION MODE: PUH ND HOLD PLU ND MINU FOR 5 EOND TO ENTER MODE. PRE RROW TO HNGE OPTION. PUH ENTER FOR NET ELETION. O F F E T º O % E R I L RNGE I 5 TO 5, 0.1 INREMENT (O2/temp combo models) F R F H RNGE 10 TO 10%, 0.1% INREMENT (O2/temp combo models) O DIPLY ERIL NUMBER 2 OPTION RE YE, NO OPTION RE NONE, 0, 400 Unit will automatically return to run mode when calibration is complete. NOTE: This product is factory calibrated. The typical O 2 sensor calibration interval is 5 years, depending on specific site installation factors. s of the date of this document, compliance with NI/HRE requires minimum onsite accuracy verification intervals of 6 months or per the building operation and maintenance manual. Verify accuracy using a comparison to a known reference or the O 2 gas calibration kit available from Veris Industries as 01. E T.. + W O R K I N G DIPLY MODEL NUMBER L G * 5 : 0 0 L?? + WRNING: O 2 sensor calibration requires gas calibration kit. Performing calibration without gas kit or at an incorrect gas flow rate will cause erroneous readings. Z M PGE Veris Industries U or / support@veris.com lta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris V logo are trademarks or registered trademarks of Veris Industries, L.L.. in the U and/or other countries.

6 LIBRTION PROE: WL MODEL 1. Remove cover and connect gas cylinder hose to the plastic port located on sensing module. Note: only connect one sensor to the calibration gas cylinder at a time. LIBRTION PROE: WE MODEL 1. Remove cover and connect gas cylinder hose to the plastic port located on sensing module. Note: only connect one sensor to the calibration gas cylinder at a time. 800 PPM 70.0 F onnect hose here LED indicator onnect hose here 2. tart flowing nitrogen gas (0 ppm O 2 ). Use a flow rate of 0.3 to 0.5 liter/minute. 2. tart flowing nitrogen gas (0 ppm O 2 ). Use a flow rate of 0.3 to 0.5 liter/minute. Regulator Valve Regulator Valve NITROGEN G NITROGEN G 3. alibrate for 5 min. Unit will return to working display when finished. 3. Push and hold down calibration button until the LED illuminates. 800 PPM 70.0 F LED indicator onnect hose here alibration button 4. When unit returns to working display, remove hose from calibration port and enter alibration mode as described on page ontinue flowing gas through the sensor until the LED is off. Estimated calibration time is 5 minutes. Remove hose from calibration port when complete. For more complete calibration instructions using the 01 alibration Kit, see the 01 Installation Guide. Z M PGE Veris Industries U or / support@veris.com lta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris V logo are trademarks or registered trademarks of Veris Industries, L.L.. in the U and/or other countries.