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Summary of Contents for ITT NEO-DYN 132T
- Page 1 132T 132TC ODELS DJUSTABLE EMPERATURE WITCHES NCLOSURE XPLOSIVE TMOSPHERES INSTALLATION AND OPERATION MANUAL PN 610-0013 Rev C...
- Page 3 This document contains proprietary information, which is the property of Neo-Dyn, a unit of ITT Industries. This document may not be reproduced, either in part or in full, without the consent of ITT Industries.
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Page 4: Table Of Contents
TABLE OF CONTENTS PAGE CHAPTER 1 INTRODUCTION ..........1 CUSTOMER SERVICE ............2 OTHER CONFIGURATIONS ..........2 CHAPTER 2 INSTALLATION AND OPERATION ....3 MOUNTING ................3 PROCESS CONNECTION ............4 ALLOWABLE PRESSURES AND TEMPERATURES ..4 PROCESS MEDIA ..............5 ELECTRICAL CONNECTIONS .......... -
Page 5: Chapter 1 Introduction
CHAPTER INTRODUCTION ® The Neo-Dyn Enclosure 6N Temperature Switches described in this manual are weather and explosion-proof, electromechanical sensing devices designed for a wide range of applications in pneumatic and hydraulic systems up to 1500 psig, and for use in Zone 1 Potentially Explosive Atmospheres (Division 1 hazardous locations). -
Page 6: Customer Service
2X 1.50 in 5.92 in Max (38.1 mm) (150.4 mm) 1/2 in NPT CONDUIT FITTING 18 in (46 cm) FREE LEADS TEMPERATURE SENSOR 18 AWG STD PROCESS ADJUSTMENT COVER CONNECTION 1/2-14 NPT MALE (AT END OF CAPILLARY ON MODEL 132TC) 2 MOUNTING HOLES Figure 1: Models 132T and 132TC Enclosure 6N Adjustable Temperature Switches for Explosion Proof Applications... -
Page 7: Chapter 2 Installation And Operation
CHAPTER INSTALLATION AND OPERATION ® Installation of these Neo-Dyn Enclosure 6N temperature switches is straightforward. However, they must be installed by a qualified electrician, in compliance with all local and national electrical codes. WARNING Electrical Hazard WARNING Do not make electrical connections while power is on. WARNING Always check for multiple circuits. -
Page 8: Process Connection
PROCESS CONNECTION The process connections are: Model 132T: ½” - 14 NPT male standard. The .25 in. (6.4 mm) dia. temperature probe extends 3.5 in. (89 mm) past the end of the pipe thread. Model 132TC: ½” - 14 NPT male standard. The .38 in. (9.7 mm) dia. -
Page 9: Process Media
PROCESS MEDIA Process media must be compatible with the wetted materials listed in Chapter 4 on page 11. Compatibility is defined by an “A” rating in the Chemical Resistance Guide for Metals and Alloys and the Chemical Resistance Guide for Plastics, both published by Compass Publications, and available from the National Association of Corrosion Engineers (NACE), Houston, Texas;... -
Page 10: Electrical Connections
ELECTRICAL CONNECTIONS 18 AWG free leads, 18 inches (48.3 cm) long are standard. See Figure 2 below for color codes. FORM CC FORM C Figure 2. Temperature Switch Schematics Shown Below the Decreasing Setpoint WARNING All field wiring must comply with requirements of the NEC or applicable local or national electrical codes, including wire gauges and insulation temperature ratings. -
Page 11: Potentially Explosive Atmospheres (Hazardous Locations)
POTENTIALLY EXPLOSIVE ATMOSPHERES (HAZARDOUS LOCATIONS) Suitable for Zone 1, Eex d IIC explosive atmospheres, in accordance with Potentially Explosive Atmospheres Directive 94/9/EC (ATEX) Suitable for Division 1; Class 1, Groups A, B, C and D; Class II, Groups E, F and G hazardous locations, in accordance with the National Electric Code (NEC), and applicable UL and CSA specs. - Page 12 6. Replace the cover by swinging it back into position over the CAUTION adjustment window and tightening the screws until the cover is snug against its gasket. Do not overtighten, as this could damage the gasket. Page 8 Installation and Operation Manual...
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Page 13: Chapter 3 Troubleshooting
Return the unit for repair. Contact ITT directly, or your local sales representative or distributor (see www.neodyn.com for a contact list). -
Page 14: Chapter 4 Specifications
CHAPTER SPECIFICATIONS This section shows standard specifications and available options. STANDARD Interfaces Model 132T weighs approximately 20 ounces (0.6 kg) each with an aluminum-alloy body, while Model 132TC weighs approximately 28 ounces (0.8 kg). Process and Conduit Connections: ½” - 14 NPT male Part Number The part number contains information about which configurations and options are included in your Adjustable Temperature Switch. - Page 15 Wetted Materials Table 1 Description 300-series CRES with teflon seal (Model 132T) 300-series CRES with graphite-filled non-asbestos packing (Model 132TC) Pressure Ratings Maximum Operating Pressure: 1500 psig (103.5 bar) Proof Pressure: 2250 psig (155.1 bar) Electrical and Ambient Temperature Ratings Minimum ambient temperature is -40 °C (-40 °F) Form C6N (SPDT): 11 amp @ 125 or 250 VAC to +75 °C (+167 °F) max, T5;...
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Page 16: Options
Weather Proof Ratings: Ingress protection IP66 Enclosure type 3, 3R, 3S, 4, 4X, 13 (NEMA) Listing Agency Approvals CE Mark All models Switch Subassemblies UL, CSA, FM, and SIRA (ATEX & IECEx) listed OPTIONS The available options for standard switches are listed below. These options can be combined;... -
Page 17: Warranty Information
ITT. The warranty does not extend to or apply to any unit, which has been repaired or altered at any place other than at ITT’s factory or service locations, by persons not expressly approved by ITT. Enclosure 6N Temperature Switches...
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