Owner manual

ISSPRO, INC. 2515 N.E. Riverside Way, Portland OR 97211
Telephone: [phone]  Toll Free: [phone]
FAX: [phone]
Form 411A (Rev B 9/17/03) Page 1 of 2
ISSPRO R6326 2-Level Temperature Switch
Order Information:
Type K Thermocouple Date Code:
Deg. F lamp Output Trip Point OR Type J Thermocouple
Deg. F Relay Output Trip Point
General Information:
Operating Voltage: 10-16 VDC, Negative Ground Only
Relay Output: Normally open (N/O), Normally closed (N/C), and Common (COM)
Switch Point Hysteresis: Output turns off approximately 25°F below trip point
Maximum Current/Voltage Rating:
Relay Rating: 2 amps @ 24 VDC resistive
0.5 amp @ 24 VDC inductive (Coil Load)
Lamp Output: 0.5 amp max/12VDC
Reverse Voltage Protection: -400 VDC
Adjusting the Trip Points:
Experimentation is not advised. Trip points are set at the factory to custom settings. A
Pyrometer must be installed to adjust properly.
Connecting to an Existing System:
The unit can be connected to a thermocouple which is already installed for an analog
(needle type) pyrometer by installing a separate leadwire for this unit from the
thermocouple.
If the existing pyrometer is a digital type, a second leadwire is not necessary. Connect
this unit to they pyrometer leadwire connections.