
Intrinsically Safe Barriers LPA-340 for Reliable Signal Conversion
Manufacturer:
LENPROMAVTOMATIKA LLC
Price:
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Description
The intrinsic safety barriers LPA-340 provide reception and conversion of input signals from discrete sensors of NAMUR standard (EN 60947-5-6), "dry contact" with circuit integrity control, "dry contact" without circuit integrity control.
Specifications
Number of channels
1...2 pcs
Maximum output current, mA
12.8
Maximum output voltage
12.7 V
Barrier supply voltage
18...36 V
Operating temperature range
-40...70 °C
Warranty period of operation from the date of sale
5 year
Average service life
B1/B8 2100/900 MHz year
Explosion protection marking
[Ex ia Ga] IIC/IIB, [Ex ia Da] IIIC, [Ex ia Ma] I
Barrier weight, not more
150 year
Overall dimensions of the barrier, not more
140.8?130.6?12.8 mm
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Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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