Automation Components, Inc.HUMIDITY | PLATINUM RTDS | RH ROOMRR2RH ROOMRelative Humidity Room, Platinum RTDThe ACI Relative Humidity with Platinum RTD Room Series utilizes a thermoset polymer capacitive sensing element with a factory tted hydrophobic lter to improve its moisture resistance. The sensing elements multilayer construction also provides excellent resistance in applications where dust, dirt, oils and common environmental chemicals are found. The RH room sensors include on board DIP switches which allow the user to select the desired output signal and can be powered by AC or DC power sources. Single point eld calibration can be performed by using the increment and decrement calibration DIP switches to adjust your curve up or down in +/- 0.5% increments with each toggle of the corresponding switches. These enhancements provide increased exibility and outstanding long-term reliability without the need to replace the sensors in the eld. There are two enclosure options in this series which should satisfy most commercial decors. Both enclosures feature four-way airow to minimize self-heating. Three and Five-point NIST Calibration Certicates are available and must be ordered separately when placing your order.Applications: Humidication, Dehumidication, Monitoring Indoor Space Humidity, Clean Rooms, Hospitals, Process Control, Laboratories, Museums, Schools, Oce Buildings, Data Centers, ESD (Anti-Static) ControlThe ACI RH Platinum RTDs Room is covered by ACI's Five (5) Year Limited Warranty. The warranty can be found in the front of ACI's Sensors & Transmitters catalog, as well as on ACI's website, www.workaci.com.RH Supply Voltage(Reverse Polarity Protected): RH Supply Current (VA): RH Output Load Resistance: RH Output Signal: RH Accuracy @ 77°F (25°C): RH Measurement Range:Operating RH Range: Operating Temperature Range:Storage Temperature Range: RH Stability | Repeatability | Sensitivity: RH Response Time (T63):RH Sensor Type: RH Transmitter Stabilization Time: RH Connections | Wire Size: RH Terminal Block Torque Rating: RH NIST Test Points: Platinum RTD Output @ 32°F (0°C): Platinum RTD Tolerance Class: Platinum RTD Din Standard:Temperature Coecient: Platinum RTD Stability:Temperature Connections | Wire Size: Temperature Terminal Block Torque Rating: Enclosure Material (Color): Enclosure Flammability Rating: Product Dimensions (L x W x D): Product Weight: Agency Approvals:PRODUCT SPECIFICATIONS4-20 mA: 250 Ohm Load: 15 - 40 VDC / 18 - 28 VAC | 500 Ohm Load: 18 - 40 VDC / 18 - 28 VAC0-5 VDC: 12 - 40 VDC / 18 - 28 VAC | 0-10 VDC: 18 - 40 VDC / 18 - 28 VACVoltage Output: 8 mA maximum (0.32 VA) | Current Output: 24 mA maximum (0.83 VA) 4-20 mA: 700 Ohms maximum | 0-5 VDC or 0-10 VDC: 4K Ohms Minimum2-wire: 4 - 20 mA (Factory Default) | 3-wire: 0-5 or 0-10 VDC and 4 - 20 mA (Field Selectable)+/- 1% over 20% RH Range between 20 to 90% | +/- 2%, 3%, or 5% from 10 to 95%0-100%0 to 95% RH, non-condensing (Conformally Coated PCB’s)35 to 122°F (1.5 to 60°C)-40 to 149°F (-40 to 65°C)Less than 2% drift / 5 years | 0.5% RH | 0.1% RH20 Seconds TypicalCapacitive with Hydrophobic Filter30 Minutes (Recommended time before doing accuracy verication)Screw Terminal Blocks (Polarity Sensitive) | 16 (1.31 mm²) to 26 AWG (0.129 mm²)4.43 to 5.31 lb-in (0.5 to 0.6 Nm)Default Test Points: 3 Points (20%, 50% & 80%) or 5 Points (20%, 35%, 50%, 65% & 80%)1% NIST Test Points: 5 Points within selected 20% Range (ie. 30%-50% are 30, 35, 40, 45 & 50)RHx-100-xW-R2 Series: 100 Ohms nominal | RHx-1K-xW-R2 Series: 1000 Ohms nominal +/-0.06% Class A | Tolerance Formula: +/-°C = (0.15°C + (0.002 * |t|)DIN EN 60751 (IEC 751)3850 ppm/ °C+/-0.03% after 1000 Hours @ 572°F (300°C)Screw Terminal Blocks (Polarity Sensitive) | 16 (1.31 mm²) to 26 AWG (0.129 mm²)4.43 to 5.31 lb-in (0.5 to 0.6 Nm)“-R2” Enclosure: ABS (White) | “-R” Enclosure: ABS (Beige)UL94-HB“-R2” Enclosure: 4.50” (114.3 mm) x 2.75” (69..85 mm) x 1.12” (28.45 mm)“-R” Enclosure: 4.50” (114.3 mm) x 2.75” (69..85 mm) x 1.12” (28.45 mm)A/RHx-xx-xW-R2 Series: 0.17 lbs. (0.077 kg) | A/RHx-xx-xW-R Series: 0.17 lbs. (0.077 kg)CE, RoHS2, WEEEHUMIDITY | ## Call: 1-888-967-5224 | Web: www.workaci.com Automation Components, Inc.HUMIDITY | PLATINUM RTDS | RH ROOMDIMENSIONAL DRAWING2.75” (69.85mm)2.75” (69.85mm)4.50”(114.30mm)4.50”(114.30mm)1.12” (28.55mm)1.12” (28.55mm)RR2RRR2R2Front ViewRight ViewTop ViewHUMIDITY | ## Call: 1-888-967-5224 | Web: www.workaci.com A/Setpoint Conguration Options Select Options below if RS, RSO, R2S or R2SO was selected as a Conguration (C)A/R = Room RO = Room with Override RS = Room with SetpointRSO = Room with Setpoint and OverrideR2 = Room R2O = Room with Override R2S = Room with SetpointR2SO = Room with Setpoint and OverrideCUSTOM ORDERINGA. Sensor Series No Selection RequiredRH1 = +/-1% (Specify a 20% Range between 20 to 90% RH)RH2 = +/-2% | RH3 = +/-3% | RH5 = +/-5%B. Accuracy Select One (1)E. Conguration Select One (1)0 Ohms | 51.1 Ohms | 499 Ohms | 750 Ohms | 806 Ohms | 1K Ohms | 2K Ohms2.49K Ohms | 4.75K Ohms | 6.19K Ohms | 7.87 Ohms | 10K Ohms | 20K Ohms1. Oset Resistor Select One (1)DA = Direct Acting (Bottom to Top (Smaller to Larger))RA = Reverse Acting (Bottom to Top (Larger to Smaller))3. Setpoint Direction Select One (1)100 = 100 Ohm Platinum RTD | 1K = 1K Ohm Platinum RTDC. Model Series Select One (1)2W = Two Wires | 3W = Three WiresD. Number of Wires Select One (1)MODEL #+ to - | Cool | Warm | 55 to 85F | 10-30C (R Only)Blue | Red (R2 Only)4. Setpoint Indication Select One (1)400 Ohm | 1K Ohms | 2K Ohms | 5K Ohms | 8.5K Ohms | 10K Ohms20K Ohms | 100K Ohms2. Potentiometer Select One (1)4.+ to -0 Ohms1.2.DA3.1K OhmsModel # Example:2WD.1KC.RH2B.A/A.RSOE.F.010Note: Outputs are eld selectable between 4-20 mA, 0-5 VDC & 0-10 VDCACCESSORIES ORDERING [NIST]Model #NIST RH CERTDescriptionRH Calibration Certicate (Specify 3 Point or 5 Point NIST)Model # Example:NIST RH CERTNote: When ordering NIST certicates, please add an additional line item under the corresponding A/RHx-xx-R/R2 Model Number---- = 4 to 20 mA (Default) | 010 = 0 to 10 VDC | 05 = 0 to 5 VDCF. Output Signal Select One (1)ACCESSORIES ORDERINGModel #A/MOUNTING PLATE BEIGE RA/MOUNTING PLATE WHITE R2LOCKING COVERA/ROOM-FOAM-PADItem #106821143369107370125690DescriptionWall Mounting Back Plate, Plastic, Beige (”R“)Wall Mounting Back Plate, Plastic, White (”R2”)Clear Thermostat Guard, Locking Cover, Low Prole 1/8” Foam Insulation Pad with Adhesive (3” x 2”, Black)-OR-Model # Example:106821A/MOUNTING PLATE BEIGE RNext >