温湿度变送器 RHP-2D20 RHP-3D20 RHP-5D20 Dwyer德威尔

RHP系列 温湿度变送器可以输出电流或电压信号，温度信号还可热敏元件或热电阻输出。采用的高分子电容湿度传感器不会受到冷凝水，雾气或高湿度的影响。湿度测量可选2% 或 3%精度的输出。管道安装式还可选带双排LCD现场显示。RHP系列可以现场更换过滤头，也可以更换传感器。

4 to 20 mA 回路供电型: 电源10 to 35 VDC; 输出信号: 4 to 20 mA.

0-5/10V 输出型: 电源15 - 35 VDC 或15 - 29 VAC;

输出信号: 0 to 10V @ 5 mA （***大）.

响应时间: 15秒.

电气连接: 可移除接线端子排.

线管连接: 风管式: 1/2. NPS; 室外式: 1/2. (22.3 mm).

温湿度变送器 RHP-2D20 RHP-3D20 RHP-5D20 Dwyer德威尔

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.

温湿度变送器 RHP-2D20 RHP-3D20 RHP-5D20 Dwyer德威尔温湿度变送器 RHP-2D20 RHP-3D20 RHP-5D20 Dwyer德威尔

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.