HVAC相对湿度变送器 PF211 上海美盛自动化设备有限公司

HVAC相对湿度变送器

简单介绍

PF211相对湿度变送器带有Hygrosmart 传感器可更换模块，该模块便电路部分早小化，且无需校验。亮点线性化的湿度测量量程：0-100％RH输出信号：湿度：模拟输出；温度：Pt100 1/3DIN薄膜电容湿度传感器年漂移〈1％RH

产品描述

Technical Specification

PERFORMANCE
Measurement Range (RH)	0-100% RH
Measurement Range (T)	-30 to +70°C
Accuracy RH @ 23°C	<±2% RH (5–95% RH)
Accuracy T @ 23°C	±0.2°C (-10 to +50°C)
Stability - RH Sensor	±1% RH/year
Response Time - RH Sensor	<10 sec typical (90% of the step change)
ELECTRICAL INPUT/OUTPUT
Output Signal (RH)	4–20mA, 0–10 V
Output Signal (T)	3-wire 100 Ω 1/3 DIN Pt100
Supply Voltage	10–32 VDC for 4–20mA output 15–32 VDC for 0–10V output (PF211B: 24 VAC ±10%)
Load Resistance (T)	Output 4–20mA: Rload < (Uv-9)/0.02 Output 0–10 V: R > 1KΩ
Current Consumption	20mA max
OPERATING CONDITIONS
Operating Temperature	Probe: -30 to +70°C Housing: -30 to +70°C Storage: -30 to +70°C
Operating Humidity	Probe: 0–100% RH Housing: 0–100% RH Storage: 0–100% RH
MECHANICAL SPECIFICATIONS
Ingress Protection	IP54
Housing Material	ABS
Electrical Connections	5 or 6 wires output cable, 3m
Dimensions	L=175mm, ø19mm
Weight	184g

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