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657C-1
Humidity/Temperature Transmitter, 0% to 100% RH, 2%, 4 to 20 mA Output, Conduit Housing
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ManufacturerDWYER
Manufacturer Part No657C-1
Order Code4290989
Product Range657 Series
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 9 week(s)
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Product Information
ManufacturerDWYER
Manufacturer Part No657C-1
Order Code4290989
Product Range657 Series
Technical Datasheet
Sensor Output TypeCurrent
Humidity Range0% to 100% Relative Humidity
Supply Voltage Min10VDC
Supply Voltage Max35VDC
Sensing Accuracy2%
Sensor MountingDuct Mount
Operating Temperature Min0°C
Operating Temperature Max100°C
Product Range657 Series
Qualification-
SVHCTo Be Advised
Product Overview
657C-1 is a series 657 relative humidity/temperature transmitter with conduit housing. It provides two 4-20mA channels to produce separate output signals for both relative humidity and temperature. This device delivers ±2% accuracy for humidity and ±1°F for temperature measurements. Typical applications include cleanroom monitoring and HVAC/building control monitoring.
- Relative humidity range from 0 to 100%, temperature range from 32 to 212°F (0 to 100°C)
- Polymer film humidity and thin film RTD temperature sensor offer highly reliable, stable measurement
- Rugged die-cast aluminium housing is great for industrial applications
Technical Specifications
Sensor Output Type
Current
Supply Voltage Min
10VDC
Sensing Accuracy
2%
Operating Temperature Min
0°C
Product Range
657 Series
SVHC
To Be Advised
Humidity Range
0% to 100% Relative Humidity
Supply Voltage Max
35VDC
Sensor Mounting
Duct Mount
Operating Temperature Max
100°C
Qualification
-
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Tariff No:90258080
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:To Be Advised
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.340194