Series 616KD Differential Pressure Transmitter

One-Touch® Digital Push-Button Calibration Technology, ±0.25, ±1, or ±2% Accuracy

  • Series 616KD Differential Pressure Transmitter

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The Series 616KD Differential Pressure Transmitters with One-Touch® Digital Push- Button Calibration Technology are designed for simplicity, making them the ideal choice for installers and maintenance professionals. These instruments not only alleviate cumbersome turn pots typically found in most transmitters, but eliminate entirely the need to span the instruments during calibration. With a single digital push button, both ZERO AND SPAN are calibrated properly, nothing else is required. No additional reference pressure sources or separate calibration devices are necessary.

NIST CALIBRATION available in Product Configurator.

Product Applications

  • Air handlers
  • Duct pressure
  • Variable air volume
  • Filter monitoring

Models & Ordering

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Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Build Your Custom Part. Use our Product Configurator

Model Description Usually Ships* Price Order
616KD-00
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 1" w.c., 4-20 mA. Next Day* $74.50 Order
616KD-01
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 2" w.c., 4-20 mA. Next Day* $74.50 Order
616KD-02
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 3" w.c., 4-20 mA. Next Day* $74.50 Order
616KD-03
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 5" w.c., 4-20 mA. Next Day* $74.50 Order
616KD-04
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 10" w.c., 4-20 mA. Next Day* $74.50 Order
616KD-05
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 15" w.c., 4-20 mA. Next Day* $74.50 Order
616KD-06
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 20" w.c., 4-20 mA. Next Day* $74.50 Order
616KD-07
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 25" w.c., 4-20 mA. Next Day* $74.50 Order
616KD-10
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 250 Pa, 4-20 mA. Next Day* $74.50 Order
616KD-11
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 500 Pa, 4-20 mA. Next Day* $74.50 Order
616KD-12
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 750 Pa, 4-20 mA. Next Day* $74.50 Order
616KD-13
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 1250 Pa, 4-20 mA. Next Day* $74.50 Order
616KD-14
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 2500 Pa, 4-20 mA. Next Day* $74.50 Order
616KD-15
Ships: Next Day
Price: $74.50
Differential pressure transmitter, 0 to 5000 Pa, 4-20 mA. Next Day* $74.50 Order

Can't find what you need? Build Your Custom Part. Use our Product Configurator

Specifications

Service:
Air and non-combustible, compatible gases.
Wetted Materials:
Consult factory.
Accuracy:
616KD-A: ±0.25% FS; 616KD-B: ±1% FS, 616KD: ±2% FS.
Stability:
±1% FS/year.
Temperature Limits:
0 to 140°F (-17.8 to 60°C).
Compensated Temperature Range:
20 to 122°F (-6.67 to 50°C).
Pressure Limits:
2 psig (ranges 5" w.c. or lower); 5 psig (ranges 10 to 40" w.c.).
Thermal Effect:
616KD-A: ±0.02% FS/°F; 616KD-B: ±0.04% FS/°F; 616KD: ±0.06% FS/°F, includes zero and span.
Power Requirements:
4-20 mA output: 10 - 35 VDC (2 wire) or 12-26 VAC (4 wire); 5V output: 10 - 35 VDC (3 wire) or 12-26 VAC (4 wire); 10V output: 13 - 35 VDC (3 wire) or 12-26 VAC (4 wire) for 616KD A and B. 16 to 36 VDC (2 or 3 wire): 20 to 28 VAC (3 wire) for 616KD.
Output Signal:
4 to 20 mA or option with field selectable 0 to 10, 0 to 5, 2 to 10, 1 to 5 V.
Zero and Span Adjustments:
Push button.
Loop Resistance:
4 to 20 mA output (DC): 0 to 1250 Ω max. Rmax = 50(VpsDC -10) Ω; 4 to 20 mA output (AC): 0 to 1200 Ω max. Rmax = 50(1.4 VpsAC -12) Ω; Voltage output: 5K Ω minimum.
Current Consumption:
24 mA max for 616KD A and B. 21 mA max for 616KD.
Electrical Connections:
Screw-type terminal block.
Process Connections:
Barbed, dual size to fit 1/8" & 3/16" (3 mm and 5 mm) ID rubber or vinyl tubing.
Enclosure Rating:
NEMA 1 (IP20).
Mounting Orientation:
Vertical with pressure connections pointing down.
Weight:
1.8 oz (51 g).
Agency Approval:
CE, optional plenum rated units meet UL Standard 2043.

Features

  • Simple calibration push-button sets back zero and span, saving time installing and over the service life
  • Cost effective and compact device suitable for OEM applications where space, simplicity, and value are key
  • Ranges and accuracy selection cover a wide range of applications minimizing components and determining standardizing on design
  • Optional 1/8" NPT process connection allows for use with metal barbed fittings or compression fittings for use with metal tubing
  • Optional plenum rated units meeting UL Standard 2043 are available

Accessories

Model Number Description Usually Ships* Price Order
A-618 Protective terminal cap Next Day $1.20 Order
4 A-489 4" 303 SS straight static pressure tip with flange, 1/4" hose barb. Next Day $7.25 Order
100 to 240 VAC/VDC to 24 VDC power supply. SCD-PS 100 to 240 VAC/VDC to 24 VDC power supply. Next Day $31.75 Order
Aluminum DIN rail A-360 Aluminum DIN rail Next Day $9.10 Order
303 SS Static pressure tip with mounting flange, for 3/16 A-302F-A 303 SS Static pressure tip with mounting flange, for 3/16" I.D. rubber or plastic tubing. 4" insertion depth, includes mounting screws Next Day $9.80 Order
Plastic static pressure tip. A-480 Plastic static pressure tip. Next Day $1.00 Order

Videos

Model Chart

EXAMPLE 616KD A 00 AT Series 616KD-A-00-AT, Differential Pressure Transmitter, 4-20mA, range 0-1" w.c., with aluminum tag
SERIES 616KD       Differential Pressure Transmitter
ACCURACY   A
B
 		     0.25% FS Accuracy
1.0% FS Accuracy
2.0% FS Accuracy
RANGE     00
01
02
03
04
05
06
07
08
10
11
12
13
14
15
50
51
57
52
53
54
55
56
58		   0-1" w.c.
0-2" w.c.
0-3" w.c.
0-5" w.c.
0-10" w.c.
0-15" w.c.
0-20" w.c.
0-25" w.c.
0-40" w.c.
0-250 Pa
0-500 Pa  
0-750 Pa  
0-1250 Pa  
0-2500 Pa  
0-5000 Pa  
0 to ±1" w.c.
0 to ±2" w.c.
0 to ±3" w.c.
0 to ±5" w.c.
0 to ±10" w.c.
0 to ±250 Pa
0 to ±500 Pa
0 to ±750 Pa
0 to ±1250 Pa
OPTIONS       AT
COC
FC
N
NIST
PR
TC
V
Z1
Z2		 Aluminum Tag
Certificate of Conformance
Factory Calibration
NPT
NIST Certification (A & B only)
Plenum Rated
Terminal Cover
Voltage output 0 to 5, 1 to 5, 0 to 10, 2 to 10 VDC (field selectable)
+/- 1%FS Zero-Deadband (Only with -A/B/C)
+/- 2%FS Zero-Deadband (Only with -A/B/C)
Note: 0.25% FS accuracy is not available in the following ranges 00, 01, 10, 11, 50, 51, 54, 55

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