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  Dead Weight Tester Low, Dead Weight Rester

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Heating, Ventilation, Air-Conditioning, and Refrigeration

Model 264/C264 - Very Low Differential Pressure

Applications

  • HVAC & VAV Control
  • Energy Management Systems
  • OEM
  • Environmental Pollution Control
  • Oven Pressurization & Furnace
  • Draft Control
  • Lab and Fume Hood Control
  • Medical Instrumentation

Model 264/C264 Specifications

Full Scale Pressure Output

Model 264 (Voltage):
Unidirectional:
5 VDC nominal
Bi-directional:
5 VDC nominal

Model C264 (Current):
Unidirectional:
20 mA

Zero Pressure Output

Unidirectional:
0 VDC
Bi-directional:
2.5 VDC

Unidirectional:
4 mA
Bi-directional:
12 mA

Accuracy
(RSS Method)

±1.0% FS (±0.4% FS & ±0.25% FS optional)

Type of Pressure

Very Low Differential

Pressure Ranges

Unidirectional:
0 to 0.1, 0.25, 0.5, 1, 2.5, 5, 10, 25 in. WC
Bi-directional:
0 to ±0.1, ±0.25, ±0.5, ±1, ±2.5, ± 5 in. WC

Thermal Effects

Compensated Range °F (°C):
40 to 100 (5 to 38)
%FS/100°F(100°C)max.zero/span:
±3.3 (±6.0) zero and span combined

Media

Typically air or similar non-conducting gases

 

 

 Pressure Transducer(¾Ð·Â¼¾¼­)

Applications

  • Industrial OEM Equipment
  • Compressor Control
  • Hydraulic Systems
  • Industrial Engines
  • HVAC/R Equipment

Model 206/207 Specifications

Full Scale Pressure Output

Model 206/207 (Voltage): 5.1 VDC

Model C206/C207 (Current): 20 mA

Zero Pressure Output:  0.1 VDC 4 mA

Accuracy (RSS Method) : ±0.13% Full Scale

Type of Pressure :Gage

Pressure Ranges :

0 to 25, 50, 100, 250, 500, 1000, 3000, 5000, 10000 psig
1.6, 4.0, 6.0, 10, 16, 25, 40, 60, 100, 160, 250, 400, 700, bar (Model 206 only)

Thermal Effects

Compensated Range °F (°C):  -4 to 176 (-20 to +80)
 %FS/100°F(100°C)max.zero: ±1.0 (±1.8)
%FS/100°F(100°C)max.span: ±1.5 (±2.7)

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