相对湿度变送器 DT262 上海美盛自动化设备有限公司

相对湿度变送器

简单介绍

DT262能够**测量温湿度，同时这个变送器有多种输出可以选择。亮点测量相对湿度范围：RH0~100摄氏度，温度计-20~+80摄氏度温度范围可供选择：0~50摄氏度，0~100摄氏度，-20~80摄氏度，-30~20摄氏度 -30~70摄氏度信号输出可供选择：电流/电压

产品描述

Technical Specification

PERFORMANCE
Measurement Range (RH)	0-100% RH
Measurement Range (T)	-20 to +80°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	<10 sec typical (for 90% of the step change)
ELECTRICAL INPUT/OUTPUT
Output Signal (RH)-Configurable on Request	4–20 mA 0–1 V, 0–5 V, 0–10 V
Output Signal (T)-Configurable on Request	4–20 mA 3-wire 100 Ω 1/3 DIN direct Pt100 0–1 V, 0–5 V, 0–10 V
Supply Voltage	Output 4–20 mA: E = 12–30 VDC Output 0–10 V: E = 15–30 VDC Output 0–5 V: E = 10–30 VDC Output 0–1 V: E = 8–30 VDC
Load Resistance	Output 4–20 mA: Rload < (Uv-9)/0.02 Output 0–10 V: R > 10 k Ω Output 0–5 V: R > 5 k Ω Output 0–1 V: R > 1 k Ω
Current Consumption	Analogue loops 2 x 20 mA max
OPERATING CONDITIONS
Operating Temperature	Probe: -30 to +85°C Housing: -30 to +70°C Storage: -40 to +70°C
Operating Humidity	Probe: 0–100% RH Housing: 0–98% RH (non-condensing) Storage: 0–98% RH (non-condensing)
MECHANICAL SPECIFICATIONS
Ingress Protection Sensor	IP65
Housing Material	PPO + POM
Electrical Connections	Screw terminals, tightening torque 1.5mm² max Output via wire to wire pitch from 3.5 to 6 mm diameter
Dimensions	Housing: 80 x 80 x 34.5 mm Probe: L=85/178mm, ø12mm
Weight	100g

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