MCM JR-2 Current Interrupter
11640 US Hwy 1, Sebastian FL 32958
Tel: 772-794-9448 ~ Fax: 772-589-9072
E-mail:
~ Web Site:
www.mcmiller.com
Instruments and Equipment for the Corrosion Engineer
6
Specifications
DISPLAY:
5-1/2-digit liquid crystal with battery and relay
condition annunciators. Character height: .5 in. Operating
temperature: -20 to +195 degrees F. (-30 to +90 C degrees.)
TIME BASE:
2 MHz Temperature Compensated Crystal
Oscillator, 0.5 Sec. per 24 Hr.
KEYBOARD:
Sealed,
Tactile
feedback,
16
key
Arrangement: 5 function keys Time Set, Start Set, Stop Set
(6) On cycle, Off cycle, 10 digit keys: 0- 9, 1 Enter Key:
ENTER
CYCLE RANGE:
.1 to 999.9 seconds, On Cycle and
Off Cycle.
AUTO START:
Start Set: Programmable delayed Start from
1 minute to 24 hours, in one-minute increments.
AUTO STOP:
Stop Set (6). Programmable Stop from
1 minute to 24 hours, in one-minute increments
NOTE:
Always stops with respect to “Start Relay” switch
Position.
(Open or Closed)
SYNCHRONIZATION:
Multiple Unit capability, compatible
with all JR versions.
ACCURACY:
Typically less than
+/-
.5 sec. over 24 hours
RELAY:
Normally Closed Mercury Plunger
MAXIMUM RATINGS:
CURRENT -
100 A @ 48 VDC 100 A @ 120 VAC
