Fits single dual conduit ports Intrinisically Safe (IS) Flameproof (FP

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Fits single dual conduit ports Intrinisically Safe (IS) Flameproof (FP

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Fits single dual conduit ports Intrinisically Safe (IS) Flameproof (FP) models available Weatherproof Long life, high operational reliability Stainless steel construction
1669 Series Transient Protector
Used full weather protection field transmitters instrumentation operating 24-28 systems, 1669 Series protects sensitive circuitry from surges polarity magnitude. Principal 4-20 control loops used grounded ungrounded circuits. Able survive protect even from direct lightning strikes transmitter ground field wiring. Automatic recovery after passage surge. Long life, high operational reliability. Construction hybrid 3-stage design, using high surge capacity Balanced Trigard Tube protector, coordination impedance silicon suppressors provide differential common mode protection with very clamping levels delicate loads. housing thick walled schedule type stainless steel. Wiring mm2) 1000 insulated. Solid black colors used input; striped colors signify protected output. protector ground wire (green) electrically bonded metallic housing; connection grounding screw within field device. Intrinsically Safe (IS) Flame Proof (FP) versions available conforming Atex Directive 94/9/EC version Certificate SIRA99ATEX2154X, (P1=1.13 (P1=0.73 version Certificate SIRA99ATEX1143X, Ta=55C Model 1669-02/06 standard ground resistance conditions. Model 1669-01 with higher voltage isolation ground sites with high resistance soil conditions where significant ground potential differences known exist.
Characteristics
Model 1669-01 Model 1669-02 Model 1669-05 Model 1669-06 Warranty years years Maximum Signal Voltage Clamping Voltage Capacitance, MHz, 1200 2000 2000 Series Resistance, line Inductance, line, Leakage, Vdc, Impulse Clamping Voltage: (L+L)-G, 10/1000 V/µs: Ambient Temperature Range, Storage +130 +130 Operating Temperature Non-hazardous areas +100 +100 Hazardous areas Maximum Load Current Except when limited conditions (.73 Humidity Condensing Condensing Altitude, Operating 6,000 6,000 Weight 1669-01 1669-05 Component Response Time Surge Life (L+L)-G 8/20 times times 10/1000 1000 times 1000 times
REV. Specifications subject change without notice. Customers should verify actual device performance their specific applications.
1669 Series Transient Protector
Product Dimensions 1669-01, 1669-02
1/2-14 NPT, PLCS. 1/2-14
1669-05, 1669-06
100.00 (3.94)
TYP. (11.81)
TYP. (11.81)
115.00 (4.53)
DIMENSIONS:
MILLIMETERS (INCHES)
This `double ended' type used when field instrument only single conduit entry port; protector attaches instrument, connection field wiring made inside external, appropriately rated connected other protector.
Installation Diagrams 1669-01, 1669-02 (For control room protector 1810-28-A1/A3)
1669
`single ended' protectors useful field devices with dual conduit ports; field wiring connects port while 1669 protector connects into second connections made within instrument's wiring cavity. This installation simplifies task maintenance adding protector into existing loop.
1669-05, 1669-06 (For control room protector 1810-28-A1/A3)
1669
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1669
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Model Number Designator Housing Version blank Standard Intrinsically Safe Flame Proof
bourns.com
Specifications subject change without notice. Customers should verify actual device performance their specific applications.

Fits single dual conduit ports Intrinisically Safe (IS) Flameproof (FP

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