Dwyer Instruments SERIES 610 Catalog Page
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CALIBRATION
KEY
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CALIBRATION
KEY
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FOR 35MM
DIN RAIL
MOUNTING
Series
610
PRESSURE
Precision Low Differential Pressure
Transmitter
Ideal for Clean Rooms, Easy to Field Calibrate with Security Key
Differential Pressure Transmitters
Base Mount Version DIN Rail Mount
The Series 610 Low Differential Pressure Transmitters are capable of measuring
the pressures and f low of air or non-conducting gases at high resolutions. Designed
specifically for clean rooms, isolation rooms, and other critical environments, the Series
610 is ideal for situations when accurate and reliable pressure monitoring is essential. Easy
access pressure ports and electrical connections, removable process heads, and detachable
terminal blocks make for fast and easy installation. The Series 610 transmitters are
available for air pressure ranges as low as 0.1 in w.c. full-scale. The Series 610 transmitters
can be ordered as either ±0.25% or ±0.5% FS accuracy, base mount or din rail mount and
the option of a digital read out display. In addition, a calibration key can be ordered that
allows the user to set zero and span. One key will work on multiple transmitters.
FEATURES
• Ranges down to 0.1˝ w.c. with 0.25% or 0.5% F.S. accuracy
• Removeable process head for simplified installation
• Secure operation ensured with calibration only possible via separate calibration key
• Calibration certificate included with ±0.25% accuracy models
0.5% Accuracy
With Display
Model
610-01D-BDE
610-25D-BDE
610-05D-BDE
610-01A-BDE
610-25A-BDE
610-05A-BDE
610-10A-BDE
610-01C-BDE
610-25C-BDE
Note:
For 0.25% accuracy models change last letter E to V.
For Din Rail Mount models change the letter B to D.
Range
0-.1˝
0-.25˝
0-.5˝
0-1˝
0-2.5˝
0-5˝
0-10˝
±.1˝
±.25˝
Without Display
Model
610-01D-BNE
610-25D-BNE
610-05D-BNE
610-01A-BNE
610-25A-BNE
610-05A-BNE
610-10A-BNE
610-01C-BNE
610-25C-BNE
Range
0-.1˝
0-.25˝
0-.5˝
0-1˝
0-2.5˝
0-5˝
0-10˝
±.1˝
±.25˝
SPECIFICATIONS
Service: Air or similar non-conducting gases.
Accuracy: ±0.25% or ±0.5% FS.
Stability: ±0.5%/yr.
Temperature Limits: -20 to 160°F (-29 to 71°C).
Pressure Limits: 2 psi (0.137 bar).
Thermal Effect: 0.5% FS.
Power Requirements: 13.5 to 30 VDC.
Output: 4 to 20 mA.
Loop Resistance: 800 Ω max.
Current Consumption: 25 mA.
Zero and Span Adjustments: External security key pendant.
Response Time: 0.02 to 0.04 seconds.
Electrical Connections: Detachable screw terminal connector.
Process Connections: 3/16˝ OD barbed brass fittings on removeable process
head.
Enclosure Rating: Fire retardant ABS.
Mounting Orientation: Vertical.
Weight: 9 oz (255 g).
Agency Approvals: CE.
ACCESSORIES
A-165, Security Key
A-616, Process Head without display
A-617, Process Head with LCD display
OPTION
For NIST traceable calibration certificate, use order code NISTCAL-PT1.
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