Spare/Replacement Parts
OI-254-xxx ...................4-Series Electro-chemical Sensor
OI-254-EC-SS-CSA ......Certified Stainless Steel Sensor Housing w/ Flame Arrestor
OI-495...........................Certified Moore Explosion Proof Enclosure w/ Glass Lid
OI-498...........................Certified Killark Explosion Proof Enclosure w/ Glass Lid
OI-WF691-PCA-2..........Electronics (Control Card, Radio Boards and Faceplate)
OI-WF690-AF................Explosion Proof Antenna Fitting
OI-WF690-AN-S............Dipole Straight Antenna
OI-691-B.......................“D” Size Lithium Battery
OI-500-B.......................Black Rain/Splash Guard