P+F KFA6-DWB-Ex1.D Rotation Speed Monitor SIL 2 18mA
Price:
negotiable
MOQ:
1 piece
Delivery Time:
on request
Brand:
P+F
Product Description
P+F 18mA Rotation Speed Monitor KFA6-DWB-Ex1.D
Key Features
- 1-channel isolated barrier with 230 V AC supply
- Accepts dry contact or NAMUR inputs (1 mHz ... 5 kHz)
- 2 relay contact outputs with configurable start-up override
- Keypad configuration and line fault detection (LFD)
- SIL 2 safety rating per IEC/EN 61508/61511
- Compact 40 mm housing width with DIN rail mounting
Technical Specifications
| Attribute | Value |
|---|---|
| Safety Integrity Level (SIL) | SIL 2 |
| Supply Connection | terminals 23, 24 |
| Supply Rated current | 18 mA |
| Degree of protection | IEC 60529:2001 |
| Display elements | LEDs, display |
| Electromagnetic compatibility | NE 21:2006 |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Dimensions | 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) (W x H x D), housing type C2 |
Detailed Technical Data
Input Specifications
Input I (NAMUR)
Terminals 1+, 3- | Pulse duration > 50 µs | Frequency range 0.001-5000 Hz
Input II
Terminals 13+, 14- | Startup override adjustable 1-1000 s
Output Specifications
Output I, II
Relay contacts | 253 V AC / 2 A / cos φ ≥ 0.7 | 40 V DC / 2 A
Mechanical life
50 million switching cycles
Safety Certifications
ATEX Certification
TÜV 99 ATEX 1408 | II (1)G [Ex ia Ga] IIC
IECEx Certification
IECEx TUN 03.0000 | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
UL Approval
E223772
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Get in Touch
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Company
SC Automation Limited
Location
Unit 1406B 14/F，The Belgian Bank Building, Nos. 721-725 Nathan Road, Mongkok, Kowloon,Hong kong.
Contact Person
Joy chen