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Series 616W Differential Pressure Transmitter Dwyer Instruments

Prominent & Leading Manufacturer from Delhi, we offer series 616w differential pressure transmitter.

Series 616W Differential Pressure Transmitter


Series 616W Differential Pressure Transmitter
  • Series 616W Differential Pressure Transmitter
  • Series 616W Differential Pressure Transmitter
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Product Brochure
Product Details:
Minimum Order Quantity6 Piece
Usage/ApplicationAir and non-combustible, compatible gases.
Model Name/NumberSeries 616W
Accuracy+-0.25% FS @ 77 DegreeF (25 DegreeC), display accuracy +-0.5%
Product WeightWithout LCD 8.8 oz (249 g); with LCD 9.6 oz (272 g).
Country of OriginMade in India

Series 616W Differential Pressure Transmitter


NEMA 4X Enclosure, 0.25% FS Accuracy

Positive, negative and differential pressures can be measured with in a full span accuracy of ±0.25 with the Series 616W Differential Pressure Transmitter. Units are enclosed in a polycarbonate case, rated NEMA 4X (IP66) and operate by sensing the pressure of air and compatible gases then sending a standard 4-20 mA output signal. Design enables operation in 2-wire current loops. A wide range of models are available factory calibrated to specific ranges. The span and zero controls are for use when checking calibration. They are not intended for re-ranging to a significantly different span. The LCD display allows local indication of pressure.
NIST CALIBRATION available in Product Configurator.

  • Dust Collection
  • Outdoor HVAC
  • Roof-Top Equipment
616W-10B-LCD Differential pressure transmitter, range 5-0-5" w.c., max. pressure 10 psig.
616W-2-LCD Differential pressure transmitter, range 0-6" w.c., max. pressure 10 psig.
616W-20B-LCD Differential pressure transmitter, range 10-0-10" w.c., max. pressure 10 psig.
616W-2M-LCD Differential pressure transmitter, range 0-1.5 kPa, max. pressure 68.9 kPa.
616W-3-LCD Differential pressure transmitter, range 0-10" w.c., max. pressure 10 psig.
616W-3M-LCD Differential pressure transmitter, range 0-2.5 kPa, max. pressure 68.9 kPa.
616W-4-LCD Differential pressure transmitter, range 0-20" w.c., max. pressure 20 psig.
616W-4M-LCD Differential pressure transmitter, range 0-5 kPa, max. pressure 137.8 kPa.
616W-5-LCD Differential pressure transmitter, range 0-40" w.c., max. pressure 20 psig.
616W-5M-LCD Differential pressure transmitter, range 0-10.0 kPa, max. pressure 137.8 kPa.
616W-6-LCD Differential pressure transmitter, range 0-100" w.c., max. pressure 15 psig.
616W-7-LCD Differential pressure transmitter, range 0-200" w.c., max. pressure 45 psig.


  • Service:Air and non-combustible, compatible gases.
  • Wetted Materials:Consult factory.
  • Accuracy:±0.25% FS @ 77°F (25°C), display accuracy ±0.5%.
  • Stability:±1% FS/yr.
  • Temperature Limits:14 to 185°F (-10 to 85°C).
  • Pressure Limits:See Model chart on catalog page.
  • 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, or 0 to 10 VDC (3-wire).
  • Zero and Span Adjustments:Push buttons.
  • Loop Resistance:Current output: 0 to 1250 Ω max; Voltage output: Load resistance 1 kΩ (min).
  • Current Consumption:40 mA (max).
  • Electrical Connections:3-wire removable European style terminal block for 16 to 26 AWG.
  • Process Connections:Barbed, dual size to fit 1/8" and 3/16" (3.12 and 4.76 mm) ID rubber or vinyl tubing.
  • Enclosure Rating:NEMA 4X (IP66).
  • Mounting Orientation:Any orientation.
  • Weight:Without LCD 8.8 oz (249 g); with LCD 9.6 oz (272 g).
  • Agency Approvals:CE.

Additional Information:

  • Item Code: Series-616W-Differential-Pressure-Transmitter
  • Production Capacity: www.envirotechindustrialproduct.co.in
  • Delivery Time: www.envirotechindustrialproduct.in
  • Packaging Details: www.envirotechindustrialproducts.in
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