961-20A0-011 Datasheet, PDF (8/12 Pages) Magnetrol International, Inc. – Echotel® Model 961/962 Ultrasonic Level Switches

MODEL NUMBER
961/962 ELECTRONICS
BASIC MODEL NUMBER
961 Single-point electronics
962 Dual-point electronics
Models available for quick shipment, usually within one week after factory
receipt of a complete purchase order, through the Expedite Ship Plan (ESP)
INPUT POWER
2 18 to 32 VDC line-powered
5 11 to 35 VDC loop-powered
7 102 to 265 VAC line-powered
OUTPUT SIGNAL
0 mA current shift (available with Input Power code 5)
D 5-amp gold flash relays (available with Input Power codes 2 or 7)
HOUSING COVER
0 Standard housing cover
1 Glass window cover (available with Electronics Housing codes 0, 1, 4 or 5)
MOUNTING
0 Integral
1 Remote (requires Connecting Cable from page 11)
AGENCY APPROVAL
FM/CSA Intrinsically safe, Non-Incendive
1
& Explosion Proof * (use with current shift
Output Signal code 0)
FM/CSA Explosion Proof & Non-Incendive
3
(use with relay Output Signal code D,
and Electronics Housing codes 0, 1, 2 & 3)
7 ^{FM/CSA Non-incendive (available with Output Signal}
codes 0 & D and Electronics Housing codes 4 & 5)
A ATEX II 1G EEx ia IIC T5, Intrinsically safe
(use with Output Signal code 0, and Electronics
Housing codes 0, 1, 2, 3)
C ATEX II 1/2G EEx d IIC T6, Flameproof
(use with Output Signal code 0 or D, and
Electronics Housing codes 0, 1, 2, 3)
* ^{Explosion Proof approvals not available with housing codes 4 & 5}
ELECTRONICS HOUSING
0 Cast aluminum with ³â„4" NPT dual conduit entries
1 Cast aluminum with M20 dual conduit entries
2 Cast SS with ³â„4" NPT dual conduit entries
3 Cast SS with M20 dual conduit entries
4 Deep drawn SS with ¹â„2" NPT dual conduit entries
5 Deep drawn SS with M20 dual conduit entries
96
A
8