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ACI A/RH2-TT1K-R2-4

SKU: CS3673483MPN: A/RH2-TT1K-R2-4Alternate Part #: 130849

Relative Humidity, RH Outputs: 0-5, 0-10 VDC \& 4-20mA (Default), Room (R2), ± 2% Accuracy, Transmitter w/ 1,000 Ohm RTD, 4-20mA (Temp)

ACI A/0.1AN-R2, A/1.8K-R2, A/100-2W-R2, A/100-3W-R2, A/100-3W-R2-NIST, A/100KS-R2, A/10K-E1-R2, A/10KS-R2, A/1K-2W-R2, A/1K-3W-R2, A/1K-NI-R2, A/1K-NI-R2-RJ6, A/1K-NI-R2S-A09-B4, A/1K-NI-R2S-A09-D3, A/20K-R2
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Product Details

Relative Humidity, RH Outputs: 0-5, 0-10 VDC \& 4-20mA (Default), Room (R2), ± 2% Accuracy, Transmitter w/ 1,000 Ohm RTD, 4-20mA (Temp)

Product Configuration

Enclosure Room (R2)
Transmitter Output 4-20mA
Accuracy (Humidity) +/-2%
Sensor For Combination TT1K (XMTR, 1K Ω)

Product Family Specifications

Product Weight A/RHx-TT-R2 Series: 0.21 lbs. (0.096 kg) A/RHx-TT-R Series: 0.21 lbs. (0.096 kg)
RH Sensor Type Capacitive with Hydrophobic Filter
Agency Approvals RoHS, WEEE
RH Output Signal 2-wire: 4 - 20 mA (Factory Default) 3-wire: 0-5 or 0-10 VDC and 4 - 20 mA (Field Selectable)
RH Supply Voltage 4-20 mA: 250 Ohm Load: 15 - 40 VDC / 18 - 28 VAC | 500 Ohm Load: 18 - 40 VDC / 18 - 28 VAC 0-5 VDC: 12 - 40 VDC / 18 - 28 VAC | 0-10 VDC: 18 - 40 VDC / 18 - 28 VAC Note: Reverse Polarity Protected
TT Output Signals Current Output: 4-20 mA (2-Wire Loop Powered) Model Dependent: Voltage Output: 1-5 VDC/2-10 VDC (3-Wire)
Operating RH Range 0 to 95% RH, non-condensing
Product Dimensions “-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)
RH NIST Test Points Default Test Points: 3 Points (20%, 50% \& 80%) 1% NIST Test Points: 5 Points within selected 20% Range (ie. 30%-50% are 30, 35, 40, 45 \& 50)
RH Measurement Range 0-100%
TT Temperature Drift Temperature Spans \< 100°F (38°C): +/- 0.04%/°F | Temp Spans > 100°F (38°C): +/- 0.02%/°F
Platinum RTD Stability +/-0.03% after 1000 Hours @ 572°F (300°C)
RH Response Time (T63) 20 Seconds Typical
RH Supply Current (VA) Voltage Output: 8 mA maximum (0.32 VA) Current Output: 24 mA maximum (0.83 VA)
Connections | Wire Size Screw Terminal Blocks (Polarity Sensitive) | 16 (1.31 mm²) to 26 AWG (0.129 mm²)
RH Output Load Resistance 4-20 mA: 700 Ohms maximum 0-5 VDC or 0-10 VDC: 4K Ohms Minimum
Storage Temperature Range -40 to 149°F (-40 to 65°C)
Enclosure Material | Color “-R2” Enclosure: ABS (White) “-R” Enclosure: ABS (Beige)
TT Maximum Load Resistance (Terminal Voltage – 8.5 V) | 0.020 A
RH Accuracy @ 77°F (25°C) Model Dependent: +/- 1% over 20% RH Range between 20 to 90% | +/- 2%, or 3% from 10 to 95%
Platinum RTD Tolerance Class +/- 0.06% Class A | Tolerance Formula: +/- °C \= (0.15°C + (0.002 * |t|) where |t| is the absolute value of Temperature above or below 0°C in °C)
Terminal Block Torque Rating 4.43 to 5.31 lb-in (0.5 to 0.6 Nm)
Enclosure Flammability Rating UL94-HB
RH Operating Temperature Range -40 to 140°F (-40 to 60°C)
TT Warm Up Time | Warm Up Drift 10 Minutes | +/- 0.1%
RH Transmitter Stabilization Time 30 Minutes (Recommended time before doing accuracy verification)
Platinum RTD Output @ 32°F (0°C) A/TT100/TTM100 Series: 100 Ohms Nominal A/TT1K/TTM1K Series: 1000 Ohms Nominal
TT Calibrated Accuracy | Linearity Temperature Spans \< 500°F (260°C): +/- 0.2% | Temp Spans > 500°F (260°C): +/- 0.5%
TT Supply Voltage | Supply Current +8.5 to 32 VDC (Reverse Polarity Protected) | 25 mA minimum 250 Ohm Load: +13.5 to 32 VDC | 500 Ohm Load: +18.5 to 32 VDC
TTM100/TTM1K NIST Certification Points 3 Point NIST: 20%, 50%, 80% of span 5 Point NIST: 20%, 35%, 50%, 65%, 80% of span
Transmitter Operating Temperature Range -40 to 185°F (-40 to 85°C)
RH Stability | Repeatability | Sensitivity Less than 2% drift / 5 years | 0.5% RH | 0.1% RH
Platinum RTD Response Time (63% Step Change) 8 Seconds nominal
Platinum RTD (PTC) | Number Wires (Wire Colors) Two | A/TT100/TTM100 Series: Brown/Brown | A/TT1K/TTM1K Series: Black/Black

Specifications

SKUCS3673483
MPNA/RH2-TT1K-R2-4
Alternate Part #130849

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