产品名称: RHP系列 温/湿度变送器
产品型号: RHP
多种安装方式,价格非常有竞争力
无须校准,精度高,可选现场显示应用:
供风系统温湿度监测
排风温湿度监测
室外温湿度监测特性:
相对湿度量程:0- RH
温度范围:-40 to 140℉ (-40 to 60°C)
精度:(RH-2)±2% @ 10 - 90% RH; (RH-3) ±3% @ 20 – 80%RH, ±0.9℉ @ 72℉(±0.3°C @ 25°C)
温度极限:-40 to 140℉ (-40 to 60°C)
存储温度:-40 to 176℉ (-40 to 80°C)
补偿温度范围: -4 to 140℉ (-20 to 60°C)
供电电源:10-35 VDC.
输出信号:4-20Ma或0-10VDC ,2通道用于温湿度类型(RH回路电路)
反应时间: 15 seconds
电气连接:螺丝接线盒
管线连接:1/2NPS; 室外安装:1/2"(22.3mm)
漂移:<1% RH/年
RH感应器:电容聚合体
温度感应器:Solid state band gap.
外壳材质:管道安装:PBT; 户外安装 :聚碳酸酯
防护等级:户外安装为NEMA 4X (IP65)
显示:可选2行字母数字,8字符/行
显示分辨率:RH: 0.1%; 0.1℉ (0.1°C)
重量:室内安装: 0.5 lb (0.25 kg)管线连接: 0.6 lb (0.3 kg); 室外安装: 1 lb (0.45 kg)
认证:CE
选型表:
举例 | RHP | 2 | D | 1 | A | LCD | RHP-2D1A-LCD RH/Passive Temperature Sensor Transmitter, 2% accuracy, duct mount with plastic tip, 4-20 mA RH output, 10K @ 25°C thermistor (Type III), with LCD display. |
系列 | RHP | | | | | | RH/Passive Temperature Sensor Transmitter |
精度 | | 2
3 | | | | | 2% Accuracy
3% Accuracy |
类型 | | | D
F
O
S
R | | | | Duct Mount w/Plastic Tip
Duct Mount w/Sintered Filter
OSA (Outside Air)
OSA w/Sintered Filter
OSA w/Sintered Filter and Radiation Shield |
湿度输出 | | | | 1
2 | | | 4-20 mA
0-10 V |
温度 | | | | | 0
1
2
A
B
C
D
E
F | | None
4-20 mA
0-10 VDC
10K @ 25°C Thermistor (Type III)
10K @ 25°C Thermistor (Type II)
3K @ 25°C Thermistor
100Ω RTD DIN 385
1KΩ RTD DIN 385
20KΩ @ 25°C Thermistor |
可选项 | | | | | | LCD
NIST | LCD Display
NIST Calibration |