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Dry Differential Pressure Transmitters  | SKU: 668C-17

668C-17 | Dwyer | Pressure

Differential Pressure Transmitter with Conduit Cover, Range 0 to +/-25 Inch w.c
$404.39
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668C-17 is backordered and will ship as soon as it is back in stock.

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Description

Our low cost Series 668 Differential Pressure Transmitter is capable of measuring low pressures with a ±1 Percentage accuracy - ideally suited for proper building pressurization and air flow control. Transmitters can withstand up to 10 psig overpressure with no damage to the unit. Variable capacitance sensor design provides excellent sensitivity and long-term stability. Compact, lightweight design makes installation simple and easy. Units also feature reverse-polarity protection.

Product Specifications

Name Value
Accuracy +/-1% F.S.
Category Pressure
Configuration Conduit Cover
Data Sheet Download
Installation Guide Download
Display type No Display
Mount type Surface Mount
Output 4 to 20 mA, 2-Wire
Product category Pressure
Product subcategory Dry Differential Pressure Transmitters
Range 0 to 25 Inch w.c
Series Dwyer
Short desc Differential Pressure Transmitter with Conduit Cover, Range 0 to +/-25 Inch w.c
Supplier part number 668C-17

Features and Benefits

Thermal Effects: 0.033 Percentage FS/deg F (0.18 Percentage FS/deg C) | Compensated Temperature Range: 0 to 150 deg F (-18 to 65 deg C) | Accuracy: ±1 Percentage FS (RSS), (Includes Non-Linearity, Hysteresis, and Non-Repeatability) | Application: Variable Air Volume Systems, HVAC, Building Management | High Overpressure Rating Eliminates Possible Damage to Unit Reducing Unnecessary Service Time | Pressure Limits: 10 psig (0.69 bar) | Temperature Limits: Operating: 0 to 150 deg F (-18 to 65 deg C), Storage: -40 to 185 deg F (-40 to 85 deg C) | Service: Air and Non-Conductive Gases | Response Time: <60 Milliseconds | Good accuracy at low pressure ranges provides exceptional value for ensuring control and minimizing costly out of specification conditions

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