سنسور و مبدل سنسور رطوبت

STATUS SEM710HM/D/HP01

Manufacturer	STATUS
Mfr. Part Number	SEM710HM/D/HP01
Electland Part Code	300572
Electland Part Number	NYE_SEM710HM/D/HP01
Category	Humidity, Moisture Sensors
Description	Humidity, Temperature 0 ~ 100% RH Analog Current ±2% RH Duct
Datasheet	Download

Product Attributes

Category	Sensors, Transducers Humidity, Moisture Sensors
Sensor Type	Humidity, Temperature
Humidity Range	0 ~ 100% RH
Output Type	Analog Current
output	4mA ~ 20mA
accuracy	±2% RH
Voltage - Supply	11V~32V
Mounting Type	Duct
Operating Temperature	-30°C ~ 70°C
Package / Case	Finished Unit
Supplier Device Package	Probe
Features	Derived quantity calculation
Packaging	Bulk
Tariff Active	False
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	Not Applicable
ExportControlClassNumber	EAR99
HtsusCode	9025.19.0000
Weight	0.5g

Introduction

The SEM710HM and SEM710HM/DP are dual-channel loop-powered transmitters with relative humidity and temperature measurement ranges. Outputs are fully programmable, with selectable input sources including relative humidity, temperature, dew point, or differential temperature. Data logging is available via USB or NFC (Android compatible) connectivity. Both wall-mount and duct-mount versions are available. The SEM710HM/DP features an optional LCD display capable of showing any process variable (relative humidity, temperature, dew point, or differential temperature) on a 6-digit LCD screen.

Features

Dual-channel two-wire (4 to 20) mA output: Channel 1 powers the instrument; Channel 2 (optional) is isolated from Channel 1 and can operate as a repeater or transmit a second process variable. Both channels are fully programmable with user-selectable source, range, and temperature units.
SEM710HM/DP also provides powerful data logging functionality. Up to 5000 logging points can be configured (3000 for SEM710HM). Each point is time- and date-stamped, along with Channel 1 relative humidity, temperature, dew point, delta temperature, and loop power status. In the event of loop power loss, SEM710HM/DP can continue logging timestamped data for over 4 hours and resume logging upon power restoration.
Logging rate is selectable in steps. If required, logging start time can be delayed. Fixed or rolling logging is available.
SEM710HM and SEM710HM/DP feature a replaceable sensor head, allowing damaged or contaminated sensors to be replaced in the field without returning to the factory for reinstallation or recalibration.
SEM710HM/DP can display any combination of the following process variables: relative humidity percentage, temperature, dew point, and delta temperature.
Using a compatible Android device running the free Status Instruments NFC configuration app "NFCLink", process values of the display-less SEM710HM can be viewed. The NFC configuration app can also be used for full programming of both SEM710HM and SEM710HM/DP variants.