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Home / Safety & Security / Explosion-Proof Equipment (Ex) / Intrinsically Safe Barriers & Signal Isolators / Intrinsically Safe Barriers LPA-340 for NAMUR Sensors
Home Safety & Security Explosion-Proof Equipment (Ex) Intrinsically Safe Barriers & Signal Isolators
Intrinsically Safe Barriers LPA-340 for NAMUR Sensors

Intrinsically Safe Barriers LPA-340 for NAMUR Sensors — LENPROMAVTOMATIKA LLC

Brand: LPA
$15 - $60 USD
MOQ: 100 pieces

Key Features

Maximum output current, mA: 12.8
Number of channels: 1...2 pcs
Operating temperature range: -40...70 °C
Maximum output voltage: 12.7 V

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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

Maximum output current, mA
12.8
Number of channels
1...2 pcs
Operating temperature range
-40...70 °C
Maximum output voltage
12.7 V
Barrier supply voltage
18...36 V
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
140.8x130.6x12.8 mm

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