ICT Product Distribution > Environment Monitoring System > E-1W > Compatible Sensors > Environmental Sensors > Surge Protectors
Environmental Sensors for E-1W
Surge Protectors
CATx Surge Protector
- Protects sensors running on CATx unshielded twisted pair (UTP) cable against the effects of electrostatic discharge, faulty wiring and lightning.
- The use of two protectors on each end of the line will provide increased protection for each end against surges.
- Total length of CATx cable between the surge protector and E-MINI-LXO, E-MICRO, or sensor should not exceed 25 ft (7.62 m).
- Protected pins: (1,2) (3,6) (4,7) and (7,8) pass through.
- Impedance: 85 to 115 Ohms
- Surge suppression: 22Vpeak @ 100A 10/1000µs
- Maximum continuous voltage: 6Vpeak
- Dimensions WxDxH: 1×3.6×0.9 in (25x91x23 mm)
- Compatible with E-MINI-LXO and E-MICRO.
- Regulatory approvals: GR 1089, NEC 800.100 and 830.100, ITU 703, UL94 V0 Flame Rated.
| NTI Part # | Description |
|---|---|
|
SP-CAT5-6V
|
CATx Surge Protector |
Weather Resistant Surge Protector for RS485 Control & 12VDC Power Lines
Product Code: SP-RS485-12V-O
- Ideal for applications such as video surveillance cameras and access control.
- Protects sensors running on 22 AWG 2-wire sensor cables or 12VDC power lines against the effects of electrostatic discharge, faulty wiring and lightning.
- RS485 protection
- Stage 1 clamping voltage: ±90V
- Stage 2 resistance: 3.3 Ohms
- Stage 3 clamping voltage: ±7.5V
- 12VDC power lines protection
- Stage 1 clamping voltage: ±90V
- Stage 2 current rating: 3A
- Stage 3: 12V TVS (transient voltage suppression) diode
- Screw terminal pairs for RS485 and 12VDC power lines protection.
- Will also protect two single ended data, analog or control lines.
- Impact and weather resistant enclosure with locking hinged cover.
| NTI Part # | Description |
|---|---|
| SP-RS485-12V-O | Weather Resistant Surge Protector for RS485 Control & 12 VDC Power Lines |
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