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溫濕度變送器 RHP-2D20 RHP-3D20 RHP-5D20 Dwyer德威爾

RHP系列 溫濕度變送器可以輸出電流或電壓信號，溫度信號還可熱敏元件或熱電阻輸出。采用的高分子電容濕度傳感器不會受到冷凝水，霧氣或高濕度的影響。濕度測量可選2% 或 3%精度的輸出。管道安裝式還可選帶雙排LCD現場顯示。RHP系列可以現場更換過濾頭，也可以更換傳感器。

4 to 20 mA 回路供電型: 電源10 to 35 VDC; 輸出信號: 4 to 20 mA.

0-5/10V 輸出型: 電源15 - 35 VDC 或15 - 29 VAC;

輸出信號: 0 to 10V @ 5 mA （***大）.

響應時間: 15秒.

電氣連接: 可移除接線端子排.

線管連接: 風管式: 1/2. NPS; 室外式: 1/2. (22.3 mm).

溫濕度變送器 RHP-2D20 RHP-3D20 RHP-5D20 Dwyer德威爾

Relative Humidity Range: 0 to 100% RH.

Temperature Range: -40 to 140°F (-40 to 60°C).

Accuracy, RH: RHP-2XXX ±2% 10 to 90% RH @ 25°C; RHP-3XXX ±3% 20 to 80% RH @ 25°C; RHP-5XXX ±5% 20 to 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).

Hysteresis: ±1%.

Repeatability: ±0.1% typical.

Temperature Limits: -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 20 mA Loop Powered Models: Power requirements: 10 to 35 VDC; Output signal: 4 to 20 mA.

0-5/10 V Output Models: Power requirements: 15 to 35 VDC or 15 to 29 VAC; Output signal: 0 to 10 V @ 5 mA max.

Response Time: 15 seconds.

Electrical Connections: Removable screw terminal block.

Conduit Connection: Duct Mount: 1/2" NPS; OSA: 1/2" (22.3 mm).

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. (See R-T Lookup Table).

Enclosure: Duct Mount: PBT; OSA: Polycarbonate.

Enclosure Rating: NEMA 4X (IP66) for OSA mount only.

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: .616 lb (.3 kg) OSA: 1 lb (.45 kg).

Agency Approvals: CE.

Accuracy, Solid State Band Gap: ±0.9°F @ 77°F (±0.3°C @ 25°C).

Solid State Band Gap Temp 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).

Warranty: 5 year limited warranty.

溫濕度變送器 RHP-2D20 RHP-3D20 RHP-5D20 Dwyer德威爾溫濕度變送器 RHP-2D20 RHP-3D20 RHP-5D20 Dwyer德威爾

Relative Humidity Range: 0 to *** RH.

Temperature Range: -40 to 140°F (-40 to 60°C).

Accuracy, RH: RHP-2XXX ±2% 10 to 90% RH @ 25°C; RHP-3XXX ±3% 20 to 80% RH @ 25°C; RHP-5XXX ±5% 20 to 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).

Hysteresis: ±1%.

Repeatability: ±0.1% typical.

Temperature Limits: -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 20 mA Loop Powered Models: Power requirements: 10 to 35 VDC; Output signal: 4 to 20 mA.

0-5/10 V Output Models: Power requirements: 15 to 35 VDC or 15 to 29 VAC; Output signal: 0 to 10 V @ 5 mA max.

Response Time: 15 seconds.

Electrical Connections: Removable screw terminal block.

Conduit Connection: Duct Mount: 1/2" NPS; OSA: 1/2" (22.3 mm).

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. (See R-T Lookup Table).

Enclosure: Duct Mount: PBT; OSA: Polycarbonate.

Enclosure Rating: NEMA 4X (IP66) for OSA mount only.

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: .616 lb (.3 kg) OSA: 1 lb (.45 kg).

Agency Approvals: CE.

Accuracy, Solid State Band Gap: ±0.9°F @ 77°F (±0.3°C @ 25°C).

Solid State Band Gap Temp 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).

Warranty: 5 year limited warranty.