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Usage/ApplicationIndustrial
FeaturesHigh Quality
SeriesRHP
ServiceDuct or outdoor
Relative Humidity Range0 to 100% RH
Response Time15 s


We are offering RHP Series Humidity Temperature Transmitter to our clients.

Technical Specifications:

  • Accuracy, RH: RHP-2XXX ±2% 10-90% RH @ 25◦C;
  • RHP-3XXX ±3% 20-80% RH @ 25◦C;
  • RHP-5XXX ±5% 20-80% RH @ 25◦C.
  • Accuracy, Thermistor Temp Sensor: ±0.2◦C @ 25◦C (±0.36◦F@77◦F)
  • Accuracy, RTD Temp Sensor: DIN Class B; ±0.3◦C@0◦C (±0.54◦F@32◦F)
  • Accuracy, Solid State Band Gap: ±0.9◦F@ 77◦F (±0.3◦C@25◦C)
  • Hysteresis: ±1%
  • Repeatability: ±0.1% Typical
  • Temperature Limit: -40 to 140◦F(-40 to 60◦C)
  • Storage Temperature: -40 to 176◦F(-40 to 80◦C)
  • Compensated Temperature Range: -4 to 140◦F(-20 to 60◦C)
  • 4 to 20mA Loop Powered Models: Power requirements: 10 to 35 VDC; Output signal:4 to 20mA
  • 0-5/10V Output Models: Power requirements: 15 to 35 VDC or 15 to 29VAC; Output signal: 0to 10V@ 5mA max.
  • Solid State Band Gap Temperature Sensor Output Ranges: Switch selectable, -20 to 140◦F (-28.9 to 60◦C);0 to 100◦F(-17.8 to 37.8◦C); 40 to 90◦F (4.4 to 32.3◦C);-4 to 140◦F (-20 to 60◦C)
  • Electrical Connection: Removable screw terminal block
  • Conduit Connection: Duct mount: ½”NPS; OSA: ½” (22.3mm)
  • Drift: <1% RH/year
  • RH sensor: Capacitance polymer
  • Temperature sensor: Types 1, 2, 3: Solid state band gap; Curves A,B,C: Thermistor; Curves D,E: Platinum RTD DIN 385
  • Enclosure: Duct mount: PBT; OSA: Polycarbonate
  • Enclosure Rating: Duct mount: NEMA 4X (IP66) for housing only; OSA: NEMA 4X (IP66)
  • Display: Duct mount only, optional 2-line alpha numeric, 8 characters/line
  • Display Resolution: RH: 0.1%; 0.1◦F 0.1◦C)
  • Weight: Duct mount: .616ib (.3kg); OSA 1lb (.45kg)
  • Agency Approvals: CE

RHP Series Humidity Temperature Transmitter

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