PRODUCT SPECIFICATIONSHumidity 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:Sensor Lead Length: Cable Operating Temperature Range: Minimum Cable Bend Radius: Cable Ratings | Cable Jacket Material: Enclosure Speci cations (Material, Flammability, Temperature, NEMA/IP Ratings):Sensing Tube MaterialFilter Material: Enclosure Dimensions: Probe Dimensions (Length x Diameter): Product Weight: Agency Approvals: 4-20 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)-13 to 140°F (-25 to 60°C)-13 to 149°F (-25 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 veri cation)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)6.0’ (1.829 m), 10.0’ (3.048 m), 20.0’ (6.096 m)-13 to 257°F (-25 to 125°C)1.92” (48.77 mm) or 10x the Cable DiameterUL (CL2P); CSA (CMP, FT6), Plenum Rated | Polyvinylidene Flouride (PVDF)“-EH” Enclosure: ABS Plastic; UL94-V0; -40 to 140°F (-40 to 60°C)304 Series Stainless Steel304 Series Stainless Steel“-EH” Enclosure (Diameter x Depth): 4.30” (19.05 mm) x 2.12” (53.85 mm)5.12” (130.10 mm) x 0.750” (19.05 mm)A/RHx-RP-EH Series: 1.20 lbs. (0.545 kg) CE, RoHS2, WEEEAutomation Components, Inc.HUMIDITY | RH REMOTE PROBESRH REMOTE PROBESRelative Humidity, Remote ProbeThe ACI Relative Humidity Remote Probe utilizes a thermoset polymer capacitive sensing element with a hydrophobic lter to deliver a proportional relative humidity analog output The remote probe wiring harness comes in lengths of 6, 10, or 20 feet to provide mounting exibility for your remote sensing applications. Single point eld calibration can be done on the humidity transmitter, by using the increment and decrement dip switches. Each toggle of the increment and decrement switches will allow for a ±0.5% RH increase or decrease. Calibration of the RH transmitters electronics can also be done using both the Zero and Span potentiometers depending on whether it is a current or voltage output device. All models feature conformally coated circuit boards to improve the reliability of the product in both high moisture and mildly corrosive atmospheres. A vinyl cap is provided to place over the sintered lter in wash down applications to protect the sensing element from getting moisture sprayed directly on the sensor. Three and Five-point NIST Calibration Certi cates must be speci ed separately when placing your order. Applications: Clean Rooms, Process Control, Environmental Chambers, Stability Chambers, Pharmaceutical Labs, Remote Sensing ApplicationsACI’s RH Remote Probes are 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.HUMIDITY | ## Call: 1-888-967-5224 | Web: www.workaci.com Vinyl PullCapRemoteProbe [EH]Front ViewTop ViewDIMENSIONAL DRAWINGAutomation Components, Inc.4.30”(109.22mm)Available in Lengths of 6, 10, or 20 FeetØ.66”(16.76mm)2.12”(53.72mm)4.01” (101.84mm)5.12” (130.10mm)Ø.90”(22.78mm)Ø .75”(19.05mm)0.91”(23.16mm)Remote Probe [EH]A/---- = 4 to 20 mA (Default) | 010 = 0 to 10 VDC | 05 = 0 to 5 VDCCUSTOM ORDERINGA. Sensor Series No Selection RequiredRH1 = +/-1% (Specify a 20% Range between 20 to 90% RH)RH2 = +/-2% | RH3 = +/-3%RP-6’ = 6’ Cable | RP-10’ = 10’ Cable | RP-20’ = 20’ CableB. Accuracy Select One (1)E. Output Signal* Select One (1)C. Con guration Select One (1)EH = Euro EnclosureD. Enclosure No Selection RequiredMODEL #A/EHModel # Example:RH1B.A/A.RP-6’C.EHD.ACCESSORIES ORDERING [NIST]Model #NIST RH CERTDescriptionRH Calibration Certi cate (Specify 3 Point or 5 Point NIST)Model # Example:NIST RH CERTSTANDARD ORDERINGModel #A/RH1-RP-20’-EHA/RH2-RP-6’-EHA/RH2-RP-10’-EHA/RH2-RP-20’-EHA/RH3-RP-20’-EHItem #142576126625125968125969137064DescriptionRH Remote Probe, 20 ft Cable, Euro Enclosure, 4-20 mA Output (default), 0-5 VDC or 0-10 VDC (selectable)RH Remote Probe, 6 ft Cable, Euro Enclosure, 4-20 mA Output (default), 0-5 VDC or 0-10 VDC (selectable)RH Remote Probe, 10 ft Cable, Euro Enclosure, 4-20 mA Output (default), 0-5 VDC or 0-10 VDC (selectable)RH Remote Probe, 20 ft Cable, Euro Enclosure, 4-20 mA Output (default), 0-5 VDC or 0-10 VDC (selectable)RH Remote Probe, 20 ft Cable, Euro Enclosure, 4-20 mA Output (default), 0-5 VDC or 0-10 VDC (selectable)-OR-Model # Example:142576A/RH1-RP-20’-EH010E.Note: Outputs are eld selectable between 4-20 mA, 0-5 VDC & 0-10 VDCHUMIDITY | ## Call: 1-888-967-5224 | Web: www.workaci.com HUMIDITY | RH REMOTE PROBESNote: When ordering NIST certi cates, please add an additional line item under the corresponding A/RHx-RP Model NumberACCESSORIES ORDERINGModel #A/SINTERED FILTERA/1” VINYL PULL CAPDescription3/8” Sintered Filter for RH Duct/Stainless Plate/Remote Probes1” EZ Vinyl Filter Cover for RH Stainless Plates & Remote ProbesItem #143433143462-OR-Model # Example:143433A/SINTERED FILTERNext >