960-58A0-030 Datasheet, PDF (10/16 Pages) Magnetrol International, Inc. – Actuator- Sensor-Interface (AS-Interface®) Ultrasonic Level Switch

3.4 Performance Specifications
Repeatability
Response Time
+- _{0.078" (+- 2 mm)}
1_{⁄2 second typical}
Time Delay
Variable 0.5 – 45 seconds on rising and falling levels
Self-Test
Automatic: Continuously verifies operation of electronics, transducer,
piezoelectric crystals, and electrical noise
Manual: Push button verifies operation of electronics, transducer,
and piezoelectric crystals
Shock Class
ANSI/ISA-S71.03 Class SA1
Vibration Class
ANSI/ISA-S71.03 Class VC2
Electromagnetic Compatibility
Meets CE requirements EN 61326
3.5 Physical Specifications
Housing Material
Cable Entry
Cast Aluminum:
304 Stainless Steel:
Cast aluminum A356-T6, or deep drawn 304 stainless steel
Dual ³â„4" NPT, or M20
Dual ¹â„2" NPT, or M20
3.6 Dimensional Specifications
Inches (mm)
3.12
2.12
(79)
(54)
2.30
(58)
4.00
(102)
4.43 (113)
4.00
(102)
4.43 (113)
2.70 (69)
Typical
1.80 (46) Typical
2.35 (60) Typical
Actuation length
for Varivent fitting
0.25 (6)
Actuation length
for NPT connection
0.25 (6)
Actuation length
for ANSI flange
0.25 (6)
∅ .875 (22)
∅ .875 (22)
∅ .875 (22)
Model 960
with DN65 Varivent Flange
Model 960
with NPT Connection
Model 960
with ANSI Flange
10
51-632 Echotel Model 960 Ultrasonic Level Switches