|
A_1_-_6_ _ |
 |
|
|
|
|
|
|
Application |
| This general purpose liquid or gas flow switch package provides a complete solution for low flow pump or process protection with a 10A compact relay controller for actuation. The short sensor is intended for use in pipe or ducting from 1/2 inch to 1 1/2 inch; the long sensor is applied from 2 inches up.
Each assembly includes a compact relay controller and flow switch. To complete your product, select the appropriate liquid or gas sensor configuration, sensor length and material for your application.
Optional flash alarm brings immediate attention to low flow conditions. |
|
|
|
Specifications |
| Set point range: |
AT1_: 0.04 to 3 fps
(0.012 to 0.91 mps)
AG1_: 1 to 90 fps (0.3 to 27 mps) |
| Factory set point: |
AT1_: 0.2 fps (0.06 mps)
AG1_: 10 fps (3 mps) |
| Repeatability: |
±.5% of set point |
| Response time: |
1-10 seconds |
| Set point adjust.: |
Potentiometer |
| Viscosity range: |
AT1_: 1-200 centipoise
AG1_: N/A |
| Supply voltage: |
120/240 VAC @ 50-60 Hz. |
| Contact type: |
(1) SPDT relay |
| Contact rating: |
250 VAC @ 10A |
| Contact delay: |
0-60 seconds |
| LED indication: |
Power, relay and sensor status |
| Strobe type: |
_61_: Xenon tube
_62_: N/A |
| Strobe flash: |
_61_: 1 per second
_62_: N/A |
| Process temp.: |
F: 32° to 140°
C: 0° to 60° |
| Electronics temp.: |
F: -40° to 140°
C: -40° to 60° |
| Pressure: |
150 psi (10 bar) @ 25° C.,
derated @ 1.667 psi (0.113 bar)
per ÝC. above 25° C. |
| Wetted material: |
16__: PP-Ryton®
36__: PVDF Kynar® |
| Process mount: |
3/4" NPT (3/4" G) |
| Mount. gasket: |
Viton® (G version only) |
| Enclosure rating: |
NEMA 4X (IP65) |
| Encl. material: |
_61_: PP, UL94VO and polycarbonate
_62_: PP, UL94VO |
| Conduit entrance: |
Single, 1/2" NPT |
| Classification: |
General purpose |
| CE compliance: |
EN 50082-2 immunity
EN 55011 emission
EN 61010-1 safety |
|
|
|
|
|
|
Technology |
|
LIQUID |
|
General purpose |
Yes |
|
Clean |
Yes |
|
Non-coating |
Yes |
|
Low viscosity |
Yes |
|
Low temperature |
Yes |
|
Med. temperature |
Yes |
|
Low velocity |
Yes |
|
High velocity |
Yes |
|
Relay |
Yes |
|
Short sensor |
Option |
|
Long sensor |
Option |
|
PP/Ryton sensor |
Option |
|
PVDF sensor |
Option |
|
Intrinsically safe |
No |
|
Coating |
No |
|
Bubbles |
No |
|
Temperature |
No |
|
High temperature |
No |
|
Medium viscosity |
No |
|
High viscosity |
No |
|
GAS |
|
General purpose |
Yes |
|
Non-coating |
Yes |
|
Low temperature |
Yes |
|
Med. temperature |
Yes |
|
Low velocity |
Yes |
|
High velocity |
Yes |
|
Relay |
Yes |
|
Short sensor |
Option |
|
Long sensor |
Option |
|
PP/Ryton sensor |
Option |
|
PVDF sensor |
Option |
|
Intrinsically safe |
No |
|
Coating |
No |
|
High temperature |
No |
|
Temperature |
No |
|
|
|
