For Level 2 applications requiring ATEX/IECEx Zone 2 or 22 or UL Class I, Division 2, Groups A,B,C,D, use the XR67 directly in your application, with no barrier, isolator or cable gland required.
For Level 1 applications requiring ATEX/IECEx Zone 1 or 21 protection use the XRB1 or XRB2 isolator in your control cabinet which permits the use of intrinsically safe wiring instead of explosion-proof conduit or glands. The XR67 can also be used in UL Class I Div 1 & Zone 0 applications using the XRB2 Isolator.
Unlike the competition, Avtron SMARTSafe encoder systems are protected against short circuits, power-to-output wiring, and output-to-ground faults.
Instead of relying on a tiny optical encoder with weak bearings, install the most rugged encoders available for your drilling or industrial applications. Vibration, shock, liquids, dust and dirt won't harm SMARTSafe encoders! Paint booths, draw works, coil tubing rigs...XR67 can keep them all working 24-7-365.
Eliminate the biggest cause of industrial encoder failure--eliminate the bearings with XR67 hazardous duty encoders.
Operating Power: (add load and cable drive current as req'd)
Level 1 (XRB1): 12-24VDC In, 10.6V Out, 150 mA
Level 1 (XRB2): 12-24VDC In/Out, 150 mA
Level 2 Protection: 5-24VDC In/Out, 150mA
Output Format: A Quad B with marker (A,A\; B,B\, Z,Z\)
Frequency Range: 0 to 165 KHz
Maximum Cable Length:
Level 1: Encoder 500' Isolator 1000'
Level 2 (5 to 12 VDC in) 500'
Level 2 (15 to 24 VDC in) 250'
Temperature: -40°C to 80°C (storage -40°C to 100°C)
Environmental: IP54 (see manual for details)
Vibration: 5-2000Hz, 20G, 100G Shock
Weight: 2-3lbs [.9-1.4kg]
Certifications:
Level 1: ATEX/IECEx Zone 1 & 21 Group IIC
Level 1: cULus Class I Div 1 and Zone 0 Group A,B,C,D*
Level 2: ATEX/IECEx Zone 2 & 22 Group IIC
Level 2: cULus Class I Div. 2 Groups A,B,C,D
*See installation drawings for Warnings and Limitations.
- Replaces BEI H38 and Dynapar X25 explosion-proof encoders
- Eliminates large & costly flange adapters & flowerpots
- Fits shafts 0.500" - 3.188" [10 - 85 mm]
- Thin profile reduces overall motor depth
- No air gap adjustment required
- Shrugs off dirt, oil, and water contamination
- No glass disks to break or optics to fail
- 4,500,000+ hour MTBF design
- UL Class I, Division 2, Groups A,B,C,D
- ATEX Zone 1,2,21 & 22 Certified
Industry | Mining | General | Wind Power | Pulp & Paper | Oil & Gas | Marine | Metals | Machinery | Crane & Hoist |
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Light Mill DutyHS4 Encoder Programming Tool Cables and Connectors Encoder Couplings Rush AV4 AV25 HS25A AV6A HS6A K661 AV6M AV4 HS35A AV20 |
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PQAN ATEX Cert.
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MSDS-Threadlocker (blue) where supplied
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Nidec-Avtron Terms and Conditions
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Nidec Industrial Solutions ISO Certificate
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IECEx Quality Assessment Report (QAR 12.0002/10)
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IECEx Zone 1&21, Zone 2&22 Cert. XR Models
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Class 1, Div 1 Class 1, Zone 0 Cert. XR Encoders
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Class 1, Div 2 Groups ABCD Cert. XR Encoders UL Listed
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Class 1, Div 2 Groups ABCD Cert. XR Encoders UL Recognized
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ATEX Declaration of Conformity for XR
No Related Materials Available
Compititive Products
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XR67 SMARTSafe™ encoders can replace many competitive models including:
BEI:
HS35, H37, H38, H40, L25 explosion proof and intrinsically safe encoders
924-08062-001, 924-08062-002, 924-08062-003, 924-08063-001, 924-08063-002, 924-08064-001, 924-08064-002, 924-08172-001, 924-08172-002, 924-08173-001, 924-08173-002, 924-08174-001, 924-08174-002, EM-DR1-IS-5-RTB-24V/V, EM-DR1-IS-5-RTB-24V/4, EM-DR1-IS-5-RTB-24V/OC intrinsic safety barriers & systems
Dynapar encoders:
X25 encoder
And many other hazardous area, intrinsically safe and explosion-proof ATEX rated encoders