Monitoring building and duct static pressure, filter loading and air flow, this differential pressure transmitter reads 10 to 40 inWC from a piezoresistive silicon sensing element. Field-selectable outputs cover 0-5 and 0-10 V DC and 4-20 mA, and the range is chosen on site from up to eight settings. A hinged cover opens on a locking tab for zeroing in place.
Monitoring building and duct static pressure, filter loading and air flow, this differential pressure transmitter reads 10 to 40 inWC from a piezoresistive silicon sensing element. Field-selectable outputs cover 0-5 and 0-10 V DC and 4-20 mA, and the range is chosen on site from up to eight settings. A hinged cover opens on a locking tab for zeroing in place.
The DLP Series is based on a piezoresistive, silicon sensing element which senses Differential Pressure and provides an analog output. The hinged cover on the DLP can be easily opened using the integrated locking tab on the side of the enclosure. This allows for easy access to the zero function and field selectable ranges and outputs. The DLP Series also includes an optional, five digit LCD for installation and monitoring support.
Features
Applications
| Pressure Range | 10 to 40 inWC |
| Accuracy | ± 0.50% FSO |
| Output Signals | Current Output: 4 to 20 mA, 2-Wire Loop Powered (Default); Current limited to 21.5 mA maximum |
| Output Update Rate | 0.5 second intervals |
| Voltage Signals | 0 to 5 V DC / 0 to 10 V DC Field Selectable, 3-Wire; Output limited @ 5.25 & 10.5 V DC |
| Supply Current | 4 to 20 mA Output: 24 mA minimum (0.83 VA) | 0 to 5 V DC / 0 to 10 V DC Output: 6 mA maximum (0.18 VA) |
| Supply Voltage | 4 to 20 mA Output: 16 to 36 V DC (250 Ohm Load max.) / 22 to 36 V DC (500 Ohm Load max) / 24 V AC(±10%) 50/60 Hz 0 to 5 V DC / 0 to 10 V DC Output: 15 to 36 V DC into > 5K Ohm Load / 24 V AC (± 10%), 50/60 Hz |
| Wiring Connections | Finger Pushbutton (Spring) Terminal Blocks; accepts 16 to 24 AWG wires |
| Conduit Knockouts | Watertight Cordgrip Installed (1/2" NPT Conduit fittings accepted when Cordgrip removed) |
| Media Types | Intended for use with non-corrosive, non-ionic gases, such as air and other dry gases |
| Thermal Effects | ± 0.067% FSO / °F (0.12% FSO / °C) |
| Tubing Size Accepted | 1/4" O.D. x 0.170" I.D. Poly Tubing |
| Zero Function | Pushbutton Zero Function |
| Compensated Temperature Range | 32 to 122°F (0 to 50°C) |
| Operating Humidity Range | 10 to 95% RH, non-condensing |
| Operating Temperature Range | -4 to 185°F (-20 to 85°C) |
| Storage Temperature Range | -22 to 185°F (-30 to 85°C) |
| Enclosure Material | Flammability Rating | Flame Retardant Polycarbonate; UL94-5VA |
| Pressure Fitting Material | Nickel Plated Brass or Stainless Steel |
| Product Dimensions (L x W x H) | 6.30 x 4.30 x 2.20" (160.0 x 109.2 x 55.9 mm) |
| Product Weight | 0.51 lbs (231 g) |
| Approvals | CE, Reach, RoHS2, WEEE |
Click on a category to view a selection of compatible accessories with the ACI A Series Differential Pressure Transmitter, 10 to 40 inWC.
| Pressure Range | 10 to 40 inWC |
| Accuracy | ± 0.50% FSO |
| Output Signals | Current Output: 4 to 20 mA, 2-Wire Loop Powered (Default); Current limited to 21.5 mA maximum |
| Output Update Rate | 0.5 second intervals |
| Voltage Signals | 0 to 5 V DC / 0 to 10 V DC Field Selectable, 3-Wire; Output limited @ 5.25 & 10.5 V DC |
| Supply Current | 4 to 20 mA Output: 24 mA minimum (0.83 VA) | 0 to 5 V DC / 0 to 10 V DC Output: 6 mA maximum (0.18 VA) |
| Supply Voltage | 4 to 20 mA Output: 16 to 36 V DC (250 Ohm Load max.) / 22 to 36 V DC (500 Ohm Load max) / 24 V AC(±10%) 50/60 Hz 0 to 5 V DC / 0 to 10 V DC Output: 15 to 36 V DC into > 5K Ohm Load / 24 V AC (± 10%), 50/60 Hz |
| Wiring Connections | Finger Pushbutton (Spring) Terminal Blocks; accepts 16 to 24 AWG wires |
| Conduit Knockouts | Watertight Cordgrip Installed (1/2" NPT Conduit fittings accepted when Cordgrip removed) |
| Media Types | Intended for use with non-corrosive, non-ionic gases, such as air and other dry gases |
| Thermal Effects | ± 0.067% FSO / °F (0.12% FSO / °C) |
| Tubing Size Accepted | 1/4" O.D. x 0.170" I.D. Poly Tubing |
| Zero Function | Pushbutton Zero Function |
| Compensated Temperature Range | 32 to 122°F (0 to 50°C) |
| Operating Humidity Range | 10 to 95% RH, non-condensing |
| Operating Temperature Range | -4 to 185°F (-20 to 85°C) |
| Storage Temperature Range | -22 to 185°F (-30 to 85°C) |
| Enclosure Material | Flammability Rating | Flame Retardant Polycarbonate; UL94-5VA |
| Pressure Fitting Material | Nickel Plated Brass or Stainless Steel |
| Product Dimensions (L x W x H) | 6.30 x 4.30 x 2.20" (160.0 x 109.2 x 55.9 mm) |
| Product Weight | 0.51 lbs (231 g) |
| Approvals | CE, Reach, RoHS2, WEEE |
Click on a category to view a selection of compatible accessories with the ACI A Series Differential Pressure Transmitter, 10 to 40 inWC.
