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Product overview
Relative Humidity, RH Outputs: 0-10 VDC, Wall Plate 304SS, ± 2% Accuracy, 1,000 Ohm RTD (Two Wires), 0-10VDC (RH)
Application
- Pharmaceutical
- Hospitals
- Operating Rooms
- Vivariums
- Clean Rooms
- Process Control
- Wash Down Environments & Stability Chambers
Product specifications
RH Supply Voltage:
0-5 VDC: 12 - 40 VDC / 18 - 28 VAC
0-10 VDC: 18 - 40 VDC / 18 - 28 VAC
RH Supply Current (VA):
8 mA maximum (0.32 VA)
RH Output Load Resistance:
4K Ohms Minimum
RH Output Signal:
3-wire: 0-5 or 0-10 VDC
RH Accuracy @ 77°F (25°C):
Model Dependent: +/- 2%, or 3% from 10 to 95%
RH Measurement Range:
0-100%
Operating RH Range:
0 to 95% RH, non-condensing (Conformally Coated PCB’s)
Operating Temperature Range:
-40 to 140°F (-40 to 60°C)
Storage Temperature Range:
-40 to 149°F (-40 to 65°C)
RH Stability | Repeatability | Sensitivity:
Less than 2% drift / 5 years | 0.5% RH | 0.1% RH
RH Response Time (T63):
20 Seconds Typical
RH Sensor Type:
Capacitive with Hydrophobic Filter
RH Transmitter Stabilization Time:
30 Minutes (Recommended time before doing accuracy verification)
Connections | Wire Size:
Screw Terminal Blocks (Polarity Sensitive) | 16 (1.31 mm²) to 26 AWG (0.129 mm²)
Terminal Block Torque Rating:
4.43 to 5.31 lb-in (0.5 to 0.6 Nm)
RH NIST Test Points:
Default Test Points: 3 Points (20%, 50% & 80%)
Platinum RTD (PTC) | Number Wires (Wire Colors):
RHx-100-2W Series: (Brown/Brown) & RHx-2W-1K Series: (Black/Black)
RHx-100-3W Series: (Brown/Brown/Black) & RHx-3W-1K Series: (Black/Black/White)
Platinum RTD Output @ 32°F (0°C):
RHx-100-xW-SP Series: 100 Ohms nominal | RHx-1K-xW-SP Series: 1000 Ohms nominal
Platinum RTD Tolerance Class:
+/-0.06% Class A | Tolerance Formula: +/-°C = (0.15°C + (0.002 * |t|)
Platinum RTD Din Standard:
DIN EN 60751 (IEC 751)
Temperature Coefficient:
3850 ppm/ °C
Platinum RTD Stability:
+/-0.03% after 1000 Hours @ 572°F (300°C)
Lead Length | Conductor Size:
14” (35.6 cm) | 22 AWG (0.65 mm)
Insulation | Rating:
Etched Teflon (PTFE) Colored Leads | Mil Spec 16878/4 Type E
Wall Plate Material:
430 Stainless Steel (Brushed Stainless Steel Finish)
Foam Material | Foam Thickness:
Cross-linked LPDE (White) | 0.25” (6.35 mm)
Foam Flammability Rating:
FMVSS-302
Sintered Filter Material:
304 Series Stainless Steel
Product Dimensions:
4.51” (114.56 mm) x 2.76” (70.10 mm) x 1.25” (31.75 mm)
Product Weight:
0.235 lbs. (0.107 kg)
Agency Approvals:
CE, RoHS, WEEE
