|
| Home |  | Dwyer- Differential Pressure Gages Dial | |
|
|
|
Gage / Switches - Dial
Dial Gages and Switches are compatible with air and other
non-combustible and non-corrosive gases. Dial Gages and Dial Switches
are indicators for the difference between two pressures that also have
switch outputs. They can also be used for single pressure.
Series MP Mini-Photohelic® Differential Pressure Switch/Gage
Compact, Low Cost Switch/Gage
The Series MP Mini-Photohelic® Differential Pressure Switch/Gage
combines the time proven Minihelic® II differential pressure gage with
two SPDT switching set points. The Mini-Photohelic® switch/gage is
designed to measure and control positive, negative, or differential
pressures consisting of non-combustible and non-corrosive gases. Gage
reading is independent of switch operation. Switching status is visible
by LED indicators located on the front and rear of the gage. Set points
are adjusted with push buttons on the back of the unit.
Product Applications
- Fume hoods
- Dust collection
- Pneumatic conveying
- Clean room
Models & Ordering
| Model |
Description |
| MP-000 |
Differential pressure switch/gage, range 0-0.5" water. |
| MP-001 |
Differential pressure switch/gage, range 0-1.0" water. |
| MP-002 |
Differential pressure switch/gage, range 0-2.0" water. |
| MP-003 |
Differential pressure switch/gage, range 0-3.0" water. |
| MP-005 |
Differential pressure switch/gage, range 0-5.0" water. |
| MP-010 |
Differential pressure switch/gage, range 0-10" water. |
| MP-020 |
Differential pressure switch/gage, range 0-20" water. |
|
Series 3000MR/3000MRS Photohelic® Switch/Gage
Combines Differential Pressure Gage with Low/High Set-Points, Compact Size
Using solid state technology, the Series 3000MR/3000MRS Photohelic® Switch/Gages
combine the functions of a precise, highly repeatable differential
pressure switch with a large easy-to-read analog pressure gage employing
the durable, time-proven Magnehelic® gage design. Switch setting is
easy to adjust with large external knobs on the gage face. Gage reading
is unaffected by switch operation - will indicate accurately even if
power is interrupted. Solid state design now results in greatly reduced
size and weight. Units can be flush mounted or surface mounted with
hardware supplied. 3000MR models employ versatile electromechanical
relays with gold over silver contacts - ideal for dry circuits. For
applications requiring high cycle rates, choose 3000MRS models with SPST
(N.O.) solid state relays. All models provide both low and high limit
control and include 18-inch (45 cm) cable assemblies for electrical
connections.
Compatible with air and other non-combustible,
non-corrosive gases, they can be used in systems with pressures to 25
psig (1.725 bar). Optional construction is available for use to either
35 psig (2.42 bar) or 80 psig (5.51 bar).
Included Accessories:
mounting ring, snap ring; 18" (45 cm) cable assembly; (2) 3/16" tubing
to 1/8" NPT adapters; (2) 1/8" NPT pipe plugs; (4) 6-32 x 1-1/4" RH
machine screws (panel mounting); and (3) 6-32 x 5/16" RH machine screws
(surface mounting).
Product Applications
- Pneumatic Conveying
- Air Conditioning Systems
- Clean Rooms
Models & Ordering
| Model |
Description |
| 3000MR-0 |
Pressure switch/gage, range 0-0.5" w.c., .01 minor divisions. |
| 3001MR |
Pressure switch/gage, range 0-1" w.c., .02 minor divisions. |
| 3002MR |
Pressure switch/gage, range 0-2" w.c., .05 minor divisions. |
| 3003MR |
Pressure switch/gage, range 0-3" w.c., .10 minor divisions. |
| 3005MR |
Pressure switch/gage, range 0-5" w.c., .10 minor divisions. |
| 3010MR |
Pressure switch/gage, range 0-10" w.c., .20 minor divisions. |
| 3015MR |
Pressure switch/gage, range 0-15" w.c., .50 minor divisions. |
| 3020MR |
Pressure switch/gage, range 0-20" w.c., .50 minor divisions. |
| 3030MR |
Pressure switch/gage, range 0-30" w.c., 1.0 minor divisions. |
| 3050MR |
Pressure switch/gage, range 0-50" w.c., 1.0 minor divisions. |
| 3100MR |
Pressure switch/gage, range 0-100" w.c., 2.0 minor divisions. |
|
Series A3000 Photohelic® Pressure Switch/Gage
3-in-1 Indicating Gage, Lo-limit and Hi-limit Control
The Series A3000 Photohelic® Switch/Gages
function as versatile, highly repeatable pressure switches combined
with a precise pressure gage employing the time-proven Magnehelic® gage
design. The Photohelic® switch/gage measures and controls positive,
negative or differential pressures of air and compatible gases. Standard
models are rated to 25 psig (1.7 bar) with options to 35 (2.4) or 80
(5.5 bar) psig. Two phototransistor actuated, DPDT relays are included
for low/high limit control. Easy to adjust set point indicators are
controlled by knobs located on the gage face. Individual set point
deadband is one pointer width - less than 1% of full scale. Set points
can be interlocked to provide variable deadband - ideal for control of
fans, dampers, etc. Gage reading is continuous and unaffected by switch
operation, even during loss of electrical power. Choose from full scale
pressure ranges from a low 0-.25 in (0-6 mm) w.c. up to 30 psi (21 bar).
Please see SERIES AT3A3000 for ATEX approved.
Product Applications
- Air Conditioning Systems
- Clean Rooms
- Fume Exhaust Systems
| Model |
Description |
| A3000-0 |
Pressure switch/gage, range 0-.50" w.c. |
| A3000-00 |
Pressure switch/gage, range 0-.25" w.c. |
| A3001 |
Pressure switch/gage, range 0-1.0" w.c. |
| A3002 |
Pressure switch/gage, range 0-2.0" w.c. |
| A3003 |
Pressure switch/gage, range 0-3.0" w.c. |
| A3004 |
Pressure switch/gage, range 0-4.0" w.c. |
| A3005 |
Pressure switch/gage, range 0-5.0" w.c. |
| A3006 |
Pressure switch/gage, range 0-6.0" w.c. |
| A3008 |
Pressure switch/gage, range 0-8.0" w.c. |
| A3010 |
Pressure switch/gage, range 0-10" w.c. |
| A3015 |
Pressure switch/gage, range 0-15" w.c. |
| A3020 |
Pressure switch/gage, range 0-20" w.c. |
| A3025 |
Pressure switch/gage, range 0-25" w.c. |
| A3030 |
Pressure switch/gage, range 0-30" w.c. |
| A3040 |
Pressure switch/gage, range 0-40" w.c. |
| A3050 |
Pressure switch/gage, range 0-50" w.c. |
| A3060 |
Pressure switch/gage, range 0-60" w.c. |
| A3080 |
Pressure switch/gage, range 0-80" w.c. |
| A3100 |
Pressure switch/gage, range 0-100" w.c. |
| A3150 |
Pressure switch/gage, range 0-150" w.c. |
|
Series 43000 Capsu-Photohelic® Pressure Switch/Gage
Lo-Limit and Hi-Limit Control, Aluminum or Brass Case Available
Series 43000 Capsu-Photohelic® Switch/Gages
function as versatile, highly repeatable pressure switches combined
with a precise pressure gage employing the time-proven Magnehelic® gage
design. The Capsu-Photohelic® switch/gage employs an encapsulated
sensing element for use with both liquids and gases at pressures to 500
psig (34 bar). Optional cast brass case is available for water or water
based liquids. Two phototransistors actuated, DPDT relays are included
for low/high limit control. Easy to adjust set point indicators are
controlled by knobs located on the gage face. Individual set point
deadband is one pointer width — less than 1% of full scale. Set points
can be interlocked to provide variable deadband — ideal for control of
pumps.
Product Applications
- Pump control
- Pumping systems
- Waste water
- Compatible liquid or gas applications
Models & Ordering
| Model |
Description |
| 43000-0 |
Pressure switch/gage, range 0-.5" w.c. |
| 43001 |
Pressure switch/gage, range 0-1.0" w.c. |
| 43002 |
Pressure switch/gage, range 0-2.0" w.c. |
| 43003 |
Pressure switch/gage, range 0-3.0" w.c. |
| 43004 |
Pressure switch/gage, range 0-4.0" w.c. |
| 43005 |
Pressure switch/gage, range 0-5.0" w.c. |
| 43006 |
Pressure switch/gage, range 0-6.0" w.c. |
| 43008 |
Pressure switch/gage, range 0-8.0" w.c. |
| 43010 |
Pressure switch/gage, range 0-10" w.c. |
| 43015 |
Pressure switch/gage, range 0-15" w.c. |
| 43020 |
Pressure switch/gage, range 0-20" w.c. |
| 43025 |
Pressure switch/gage, range 0-25" w.c. |
| 43030 |
Pressure switch/gage, range 0-30" w.c. |
| 43040 |
Pressure switch/gage, range 0-40" w.c. |
| 43050 |
Pressure switch/gage, range 0-50" w.c. |
| 43060 |
Pressure switch/gage, range 0-60" w.c. |
| 43080 |
Pressure switch/gage, range 0-80" w.c. |
| 43100 |
Pressure switch/gage, range 0-100" w.c. |
| 43150 |
Pressure switch/gage, range 0-150" w.c. |
| 43200 |
Pressure switch/gage, range 0-200" w.c. |
| 43300 |
Pressure switch/gage, range 0-300" w.c. |
| 43302 |
Pressure switch/gage, range 1-0-1" w.c. |
| 43304 |
Pressure switch/gage, range 2-0-2" w.c. |
| 43310 |
Pressure switch/gage, range 5-0-5" w.c. |
| 43320 |
Pressure switch/gage, range 10-0-10" w.c. |
| 43330 |
Pressure switch/gage, range 15-0-15" w.c. |
| 43400 |
Pressure switch/gage, range 0-400" w.c. |
| 43500 |
Pressure switch/gage, range 0-500" w.c. |
|
Series AT23000MR/3000MRS ATEX/IECEx Approved Photohelic® Switch/Gage
3000MR or 3000MRS Series in Flame-Proof Enclosures
Using solid state technology, the Series AT23000MR/AT23000MRS ATEX/IECEx Approved Photohelic® Switch/Gages
combine the functions of a precise, highly repeatable differential
pressure switch with a large easy-to-read analog pressure gage. Gage
reading is unaffected by switch operation and will indicate accurately
even if power is interrupted. AT23000MR series employ versatile
electromechanical relays with low amperage ratings-ideal for dry
circuits. For applications requiring high cycle rates, choose AT23000MRS
models with SPST (NO) solid state relays. Easy to adjust set point
indicators are controlled by knobs located on the gage face (accessible
opening case after de-energizing instrument). All models provide both
low and high limit control. Compatible with air and other
non-combustible, non-corrosive gases, they can be used in systems with
pressures to 25 psig (1.725 bar). Optional construction is available for
use to either 35 psig (2.42 bar) or 80 psig (5.51 bar).
Important notes for installation:
• Cables must be fitted through 1/2" NPT cable gland or ATEX/IECEx conduit (not supplied with instrument).
•
Make sure after cabling to close tight cover and cable gland, in order
to keep IP66rating (IP65 with option OPV, overpressure relief valve).
• Open cover only after de-energizing instrument.
• Attention: Check local safety rules and warnings on unit and manual for a correct use of the instrument in hazardous area.
Product Applications
- Hazardous area pressure measurement and switching
- Pneumatic conveying
- Air conditioning systems
- Clean rooms
- Fume exhaust systems
|
Series AT3A3000 ATEX/IECEx Approved Photohelic® Switch/Gages
Photohelic® Switch/Gages in Flame-Proof Enclosures
Flame-proof ATEX/IECEx approved Series AT3A3000 Photohelic® Switch/Gages,
function as versatile, highly repeatable pressure switches combined
with a precise pressure gage employing the time-proven Magnehelic® gage
design. The Photohelic® switch/ gage measures and controls positive,
negative or differential pressures of air and compatible gases. Standard
models are rated to 25 psig (1.7 bar) with options to 35 psig (2.4 bar)
or 80 psig (5.5 bar). Two phototransistor actuated, DPDT relays are
included for low/high limit control. Easy to adjust set point indicators
are controlled by knobs located on the gage face (accessible opening
case after de-energizing instrument). Set points can be interlocked to
provide variable dead band– ideal for control of fans, dampers, etc.
Gage reading is continuous and unaffected by switch operation, even
during loss of electrical power. Flame-proof enclosures are available in
aluminum with glass window which allows for viewing of set point
needles and process pressure.
Important notes for installation:
• Cables must be fitted through 1/2" NPT cable gland or ATEX/IECEx conduit (not supplied
with instrument).
• Make sure after cabling to close tight cover and cable gland, in order to keep IP66
rating (IP65 with option OPV, overpressure relief valve).
• Open cover only after de-energizing instrument.
• Attention: Check local safety rules and warnings on unit and manual for a correct
use of the instrument in hazardous area.
Please see SERIES A3000 for non-ATEX/IECEx approved.
Product Applications
- Hazardous area pressure measurement and switching
- Air conditioning systems
- Clean rooms
- Fume exhaust systems
|
|
|
|
|
|
|
|
Ancor Sdn Bhd
D-2-4, Setiawalk, Pusat Bandar Puchong, 47160 Puchong, Selangor, Malaysia
Tel: +6012-921 3877 , 03-58797121
Email: info@ancor.com.my ; ancor.my@gmail.com
|
|
|
 |
|
