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Intrinsically Safe
When used With Approved Barriers
1-15/32
13/16
[20.62]
DWYER INSTRUMENTS, INC.
P.O. Box 373 • Michigan City, IN 46361-0373, U.S.A.
Series 2200 Current To Pressure Transducer
Specifications - Installation and Operating Instructions
3/8 [9.52] X 5/8 [15.8]
[37.34]
1/2˝ NPT BOTH
SIDES
VENT COVER
1-3/64 [26.56]
4-3/32 [103.9]
1/4˝ FEMALE NPT OUTLET
CONNECTION BOTH SIDES
MOUNTING
SLOT 2
PLACES
3.156
[80.16]
1/4˝ FEMALE NPT
SUPPLY CONNECTION
Phone: 219/879-8000
Fax: 219/872-9057
3-1/2 [88.90]
2-1/2 [63.50]
1/2 [12.70]
4-3/16
[106.38]
1-3/4
[44.45]
www.dwyer-inst.com
e-mail: info@dwyer-inst.com
Bulletin E-32
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Table of Contents
Related Manuals for Dwyer Instruments 2200 Series
Summary of Contents for Dwyer Instruments 2200 Series
- Page 1 [80.16] 4-3/16 [106.38] 1/4˝ FEMALE NPT 1-3/4 1-3/64 [26.56] SUPPLY CONNECTION [44.45] 4-3/32 [103.9] 1/4˝ FEMALE NPT OUTLET CONNECTION BOTH SIDES DWYER INSTRUMENTS, INC. Phone: 219/879-8000 www.dwyer-inst.com P.O. Box 373 • Michigan City, IN 46361-0373, U.S.A. Fax: 219/872-9057 e-mail: info@dwyer-inst.com...
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Page 2: Specifications
INTRODUCTION The Dwyer Series 2200 Current to Pressure Transducer combines low cost, accuracy, and minimal air consumption with field proven technology. The design features a rugged, compact housing with FM approved Intrinsically Safe operation when used with a barrier. This transducer utilizes a virtually weightless membrane that is electro-magnetically positioned over the air flow consuming minimal air and electrical energy while providing an accurate, precise output pressure signal. -
Page 3: Installation
1.1. PRE-INSTALLATION REQUIREMENTS 1.1.1 Environment: Suitable for installations in the following locations: 1. 2200 Series I/P • Intrinsically Safe Operation in Hazardous Locations Outdoors, NEMA 4X. 2. See Section 1.5.0 for Factory Mutual approvals, Section 1.6.0 for Canadian Standards Association approvals and 1.7.0 for Sira/Cenelec approvals •... -
Page 4: Pneumatic Connections
1.2. MOUNTING 1.2.1 The 2200 Series housing has been designed for mounting to a standard valve yoke (2.25˝ bolt spacing) or a 2 1/2˝ (6.4cm) pipe. 1.2.2 Valve Mounting: Two (2) Bolts (5/16˝ x 2˝) and two (2) Lock Washers (5/16˝ nominal) are required. -
Page 5: Operation
2. OPERATION A block diagram outlining the operation of the 2200 Series is shown in Figure 3. A conditioned 4-20mA input signal provides an electric current to the coil. This creates a magnetic field which magnetizes the valve. The magnetization is proportional to... - Page 6 Direct, Reverse and Split Range Inputs & Outputs The Output of a 2200 Series is factory set for the desired output. Table 1 (below) describes the jumper settings necessary for Split Range Inputs and Direct or Reverse Outputs. JUMPER SELECT SWITCH POSITION...
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Page 7: Maintenance And Repair
4. MAINTENANCE AND REPAIR The 2200 Series I/P has been designed using Dwyer’s solid Module without moving parts on which routine maintenance can be performed. However, regular routine maintenance is very important and should be performed on both the supply air filtra- tion and the pneumatic and electrical connections as well. -
Page 8: Troubleshooting Guide
The maximum supply pressure is 10 psig above the maximum calibrated range. 4.3 FACTORY REPAIRS 4.3.1 In the unlikely event the 2200 Series I/P should fail, the unit can be returned to the factory for warranty repair if the warranty period has not expired. 4.3.2 Repairs for the 2200 Series in or out of warranty are done on a repair/exchange basis. - Page 9 2200 Series I/P with Pipe Mount, Order Part Number A-620 2200 Series I/P Valve Mounted, Order Part Number A-621 DWYER INSTRUMENTS, INC. Phone: 219/879-8000 www.dwyer-inst.com P.O. Box 373 • Michigan City, IN 46361-0373, U.S.A. Fax: 219/872-9057 e-mail: info@dwyer-inst.com...
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