Intrinsically Safe RF Pickup Specifications - IS Flow Meter Sensors

Download Spectec's printable Intrinsically Safe RF Pickup Spec Sheet (PDF format):

Intrinsically Safe RF pickups are a derivative or our standard RF pickups and are certified by FM Global to meet requirements of Class I, Zone 0, AEx [ia] IIC, Class I, II, III, Division 1, Group ABCDEFG.

CAUTION: These sensors MUST be installed with an FM Global approved IS barrier. Installations must meet the requirements of intrinsically safe systems for hazardous (classified) locations and must follow details specified in FM Global control drawing 85047.

SPECTEC's Intrinsically Safe RF Pickups are designed to operate in hazardous locations to detect ferrous, 316 stainless steel or aluminum targets, such as flow meters and turbine engines.

RF4 pickups are designed to work with the applicable SPECTEC, Cox F&P and other carrier signal conditioners.
RF10 pickups work with the applicable SPECTEC, FTI, Hoffer, Sponsler and other carrier signal conditioners.

Custom RF pickup sensors or OEM replacement speed sensors available. An internal temperature probe (NTC10, RTD100 or others) is available which is positioned near the face of the sensor.

Contact Spectec's engineering and design team for full details - or complete and submit our online Intrinsically Safe RF Pickup Information Request Form.

Please contact Spectec for detailed specification sheets for each Intrinsically Safe RF pickup listed.

Intrinsically Safe RF Pickups Specifications IS Flow Meter Speed Sensors - Intrinsically Safe Turbine Flow Meter Sensors                 Inductance/Resistance Options: Air Gap: Frequency Range: Temperature Ranges: RF4: 4.00 Ohm, 0.36 mH RF10: 12.00 Ohm, 1.00 mH Open Face: ≤.160” Closed Face: ≤.130 ≤5 Hz to 6000 Hz T5: -40° to 149° F (-40° to 65° C) T6: -40° to 185° F (-40° to 85° C) IS70: IS71: IS72: IS73: Connector Lead Wire Connector with temperature probe Lead Wire with temperature probe     5/8   M16  11/16 Thread Size: Length (L): 5/8-18 UNF, M16x1.5, 11/16-24 1.8" to 10" (45 to 250 mm)    3/4  M18 Thread Size: Length (L): 3/4-16, 3/4-20, M18x1.5 2.1" to 10" (54 to 250 mm)