Dwyer
AT2DH3-011-AO1OPVT2
DIGIHELIC 3 differential 5" round dial pressure controller with direct measurement + flame-proof ATEX-approved enclosure - LOVE Controls by Dwyer (Series AT2DH3 - DIGIHELIC) - measurement range 0...+100in w.c. (inH2O) (+/-0.5% F.S. accuracy) - with 1/8" NPT threaded female brass ports process connection - with Screw-clamp term. blck. electrical connection + 1/2" NPT threaded cable entry port (cable gld. Not included) - with 1 x analog output (4-20mA) + 2 x digital outputs (SPDT contact; 1A / 30Vac/dc) - Supply voltage 12Vac-28Vac (24Vac nom.) / 12Vdc-28Vdc (24Vdc nom.) - transparent (glass) top cover + Die cast aluminum case and bezel DH3 housing - Vertical mount - IP65 - equivalent to AT2DH3011AO1OPVT2
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
Brand
SKU
AT2DH3-011-AO1OPVT2
Please add this item to cart to request a quote.
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
AT2DH3-011-AO1OPVT2Dwyer - Series AT2DH3
Description
DIGIHELIC 3 differential 5" round dial pressure controller with direct measurement + flame-proof ATEX-approved enclosure - LOVE Controls by Dwyer (Series AT2DH3 - DIGIHELIC) - measurement range 0...+100in w.c. (inH2O) (+/-0.5% F.S. accuracy) - with 1/8" NPT threaded female brass ports process connection - with Screw-clamp term. blck. electrical connection + 1/2" NPT threaded cable entry port (cable gld. Not included) - with 1 x analog output (4-20mA) + 2 x digital outputs (SPDT contact; 1A / 30Vac/dc) - Supply voltage 12Vac-28Vac (24Vac nom.) / 12Vdc-28Vdc (24Vdc nom.) - transparent (glass) top cover + Die cast aluminum case and bezel DH3 housing - Vertical mount - IP65 - equivalent to AT2DH3011AO1OPVT2
Specifications
Primary brand
Dwyer
Secondary brand
LOVE Controls
Main function
Pressure controller
Product series / family name
Series AT2DH3
Sub-range name
DIGIHELIC
Functions
DIGIHELIC 3 differential 5" round dial pressure controller
Design
direct measurement
flame-proof ATEX-approved enclosure
flame-proof ATEX-approved enclosure
Supply voltage (AC)
12Vac-28Vac (24Vac nom.)
Supply voltage (DC)
12Vdc-28Vdc (24Vdc nom.)
Pressure
0...+100in w.c. (inH2O)
0...24884Pa
0...24884Pa
Color
RAL7038 textured epoxy coat
Connection type
1/8" NPT threaded female brass ports process connection
Screw-clamp term. blck. electrical connection + 1/2" NPT threaded cable entry port (cable gld. Not included)
Screw-clamp term. blck. electrical connection + 1/2" NPT threaded cable entry port (cable gld. Not included)
Mounting mode
Vertical mount
Digital outputs
2 x digital outputs (SPDT contact; 1A / 30Vac/dc)
Analog outputs
1 x analog output (4-20mA)
Response time
250ms / 0.25 s
Measurement accuracy
+/-0.5% F.S. accuracy
Degree of protection
IP65
Material
transparent (glass) top cover
Die cast aluminum case and bezel DH3 housing
Die cast aluminum case and bezel DH3 housing
Ambient air temperature for operation
+32...+140°F / 0...+60 °C
Technical compatibility with
Air
Compatible gases
Compatible gases
Manufacturer product status
Commercialized
Equivalent to
AT2DH3011AO1OPVT2
Compliant with standard(s)
CE
ATEX 1370 II 2G Ex d IIC T6 Gb
ATEX II 2D Ex tb IIIC T85°C Db
IECEx Ex d IIC T6 Gb
IECEx Ex tb IIIC T85°C Db
ATEX 1370 II 2G Ex d IIC T6 Gb
ATEX II 2D Ex tb IIIC T85°C Db
IECEx Ex d IIC T6 Gb
IECEx Ex tb IIIC T85°C Db
Benefits
3-in-1 instrument allows the reduction of several instruments with one product; saving inventory; installation time and money
Flame-proof enclosure with optional glass window and aluminum housing protects the device in hazardous areas while giving local visibility to process pressure and set point status
Flame-proof enclosure with optional glass window and aluminum housing protects the device in hazardous areas while giving local visibility to process pressure and set point status
Application type
Hazardous area pressure measurement and switching
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Dwyer - Instrumentation - Catalog 2020.pdf | 02 Dec 2019 | English (US) |