Series 616KD-LR Differential Pressure Transmitter - Low Ranges

Specifications

Service:

Air and non-combustible, compatible gases.

Wetted Materials:

Consult factory.

Accuracy:

±0.25% FS for ±0.4" (100 Pa) and ±0.5" (125 Pa), ±0.5% FS for ±0.25" (60 Pa), and ±1% FS for ±0.1" (25 Pa).

Stability:

±1% / year FSO.

Temperature Limits:

0 to 140°F (-17.8 to 60°C).

Pressure Limits:

1 psi max., operation; 10 psi burst.

Power Requirements:

10 to 35 VDC (2 wire), 17 to 36 VDC or isolated 21.6 to 33 VAC (3 wire).

Output Signal:

4 to 20 mA (2-wire), 0 to 5 VDC, 0 to 10 VDC (3-wire).

Response Time:

2.5 Hz sample rate.

Zero and Span Adjustments:

Push buttons.

Loop Resistance:

Current Output: 0 to 1250Ω max; Voltage Output: Min. load resistance 1kΩ.

Current Consumption:

40 mA max.

Electrical Connections:

Screw type terminal block.

Process Connections:

Barbed, dual size to fit 1/8" & 3/16" (3 mm & 5 mm) ID rubber or vinyl tubing, or 1/4" NPT.

Enclosure Rating:

NEMA1 (IP20).

Mounting Orientation:

Vertical with pressure connections pointing down.

Weight:

1.8 oz (51 g).

Compliance:

CE, optional plenum rated units meet UL Standard 2043.

Features

• Wide selection of low ranges and accuracy cover numerous applications minimizing components and standardizing on design
• Simple calibration push-buttons to set zero and span, saving time installing and maintaining over the service life
• Cost effective and compact device suitable for OEM applications where space, simplicity, and value are key
• Simultaneous current and voltage outputs
• Optional 1/4" NPT process connection allows for use with metal barbed fittings or compression fittings for use with metal tubing
• Plenum rated units meeting UL Standard 2043

Options

-AT Aluminum Tag
-COC Certificate of Conformance
-FC Factory Calibration Certificate
-NIST NIST Traceable Calibration Certificate
-TC Terminal Cover

Approvals

• CE Approval
• Plenum Test Report
• RoHS Letter of Compliance

Drawings

• CAD Drawing in format .DWG
• Adobe Reader in format .PDF
• 3D Drawing

Model Chart

616KD-LR-XX-XX-OPT  616KD-LR DIFFERENTIAL PRESSURE TRANSMITTER

          1ST SYMBOL (1ST X) ACCURACY
             A     0.25%
             B     1.0%
             D     0.5%

          2ND SYMBOL (2ND X) RANGE
             31    0-0.1   IN WC
             32    0-0.25  IN WC
             34    0-0.4   IN WC
             35    0-0.5   IN WC
             41    -0.1-0-0.1   IN WC
             42    -0.25-0-0.25 IN WC
             44    -0.4-0-0.4   IN WC
             45    -0.5-0-0.5   IN WC
             61    0-25  PA
             62    0-60  PA
             64    0-100   PA
             65    0-125   PA
             71    -0.25-0-0.25 PA
             72    -0.60-0-0.60 PA
             74    -100-0-100   PA
             75    -125-0-125   PA

          3RD SYMBOL (3RD X) PROCESS CONNECTION
             B     PLASTIC BARB
             N     1/8" FEMALE NPT WITH FRONT PUSH-BUTTON

          4TH SYMBOL (4TH X) OUTPUT
             D1    4-20MA AND 0-10V
             D2    4-20MA AND 0-5V
             D3    4-20MA AND 2-10V
             D4    4-20MA AND 1-5V

          OPTIONS (OPT)
            -AT    ALUMINUM TAG
            -COC   CERTIFICATE OF CONFORMANCE
            -FC    FACTORY CALIBRATION
            -NIST  NIST TRACEABLE CALIBRATION CERTIFICATE
            -PR    PLENUM RATED 
            -TC    TERMINAL COVER