Bacharach 3015-4256 manual Appendix, Table of Recommended Alarm Settings, Refrigerant, Leak PPM

Appendix

Table of Recommended Alarm Settings

Refrigerant	Leak PPM	Spill PPM	Evacuate PPM
R11	100	300	500
R12	100	300	500
R22	100	300	500
R23	100	300	500
R113	100	300	500
R114	100	300	500
R123	25	35	35
R124	100	300	500
R134a	100	300	500
R401a	100	300	500
R402a	100	300	500
R402b	100	300	500
R404a	100	300	500
R407a	100	300	500
R407c	100	300	500
R409a	100	300	500
R410a	100	300	500
R500	100	300	500
R502	100	300	500
R503	100	300	500
R507	100	300	500
R508b	100	300	500
H1301	100	300	500

Allowable Exposure Level (AEL) ASHRAE 34-1992.

Instruction 3015-4256 27