80-5212-322 Datasheet, PDF (21/28 Pages) Magnetrol International, Inc. – RF Point Level Switches

3.2 Agency Approvals
AGENCY
FM
MODEL APPROVED
80-80XXX-3XX
81-80XXX-3XX
CSA
All Models
80-80XXX-3XX
81-80XXX-3XX
All Models
APPROVAL CATEGORY
Explosion Proof
Non-Hazardous
Explosion Proof
Non-Hazardous
APPROVAL CLASSES
Class I, Div. 1; Groups C & D
Class II, Div. 1; Groups E, F & G
(Note: This approval available with rigid
insulated probes only
TYPE 4X
Class I, Groups C & D
Class II, Groups E, F, & G; Type 4X
(This approval excludes use with bare probes)
TYPE 4X
3.3 Specifications
3.3.1 Electrical
Description
Supply voltage
Power consumption
Zero range
Differential range
(wide differential only)
Fixed minimum differential
(narrow differential only)
AC
Output relays DPDT
DC
Number of relays
Time delay (narrow
differential only)
Response time
Ambient temperature
at electronics
Operating pressure/
temperature
Temperature coefficient of output
-40° to +160° F
(-40° to +71° C)
Specification
120 VAC (+10%/-15%), 50–60 Hz
240 VAC (+10%/-15%), 50–60 Hz
24 VDC (±10%)
7 watts maximum
0 pF minimum
3000 pF maximum
High range
4 pF minimum
1500 pF maximum
Low range
2 pF minimum
500 pF maximum
0.5 pF minimum
10 amp @ 120/240 VAC resistive
10 amp @ 24 VDC resistive
One
0–3 seconds
100 milliseconds
-40° to +160° F
(-40° to +71° C)
Dependent upon probe selection.
Refer to probe bulletin 50-125.
+0.02 pF per degree F
(+0.036 pF per degree C)
50-605 Kotron RF Point Model 80/81 Level Switches
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