INTRINSICALLY SAFE CONTROLS Series 17 and 27 Intrinsically Safe Controls Series 17 Cannot Ignite Flammable Materials Solid State Reliability Up to 470K Ohm/cm Sensitivity (Series 17) Internal Surge Suppression SPST Contacts (Series 17) SPDT Contacts (Series 27) Can Be Used for Single Level or Differential Service Series 17 FM Approved Series 17 is FM Approved for use in Class I or II, Division 1, Groups A-G hazardous atmospheres. SPST isolated contacts. Field adjustable sensitivity by use of external resistors. Series 27 Series 27 UL-CSA Approved Series 27 is UL approved for use in Class I, Groups A, B, C, D Class II, Groups E, F, G and Class III hazardous locations. SPDT output contacts. UL Pilot Duty rated. CSA Certified for Class 1, Groups A, B, C and D Class II, Groups E, F and G Class III Specifications Contact Design Series 17 1 N.O. & 1 N.C. Isolated Contacts Applications Series 27 1 N.O. & 1 N.C. (1 form C) Hazardous Atmospheres Alarms Contact Rating (24/120/240VAC) 8 amp Resistive Pumps Sewage Mode of Operation Direct/Inverse, factory set Sensitivity Waste Treatment CP Industr y Series 17 0-470K ohm, field adjustable Series 27 0-100K ohm, factory set Dimensions Primary Voltage Series 17 24 VAC, 120 VAC, 240 VAC (+10%/-15%) 50/60 Hz Series 27 120 VAC, 240 VAC (+10%/-15%) 50/60Hz Secondary Voltage Series 17 13 VAC, 4 mA Series 27 11 VAC, 2.3 mA Temperature -40F to +150F (-40C to +65C) Approvals Series 17 FM File 1G9A1.AX Series 27 U.L. 913 File E44570 CSA 2174246 Connections All screw type connections How to Order Use the Bold characters from the chart below to construct a product code. 17 X X X X Series Notes: 17 FM Approved 27 UL/CSA Approved 1. 240V standard in Series 17. Non- standard, but available in Mode of Operation Series 27. A Direct B Inverse 2. 24V available only in Series 17. 3. Series 27 only. Series 17 includes a Supply Voltage 1 2 full set of resistors 1 120 VAC 2 240 VAC 3 24 VAC (3.3K, 4.7K, 10K, 47K, 100K, 220K, 3 Sensitivity (ohms) 470K ohms) to allow modification 3 D 3K E 10K G 100K X (17 only) of sensitivity in the field. Product code symbol in this position for Enclosure Series 17 is X. 0 None 1 NEMA 1 4 NEMA 4 E-15 Visit www.GemsSensors.com for most current information. WARRICK CONDUCTIVITY SENSORSX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Safety Relays category: Click to view products by Gems Sensors manufacturer: Other Similar products are found below : 7-1618103-5 1351-1X 1618089-2 C200HDA003 C200HMR432 C200HMR832 C200HMR833 20-050-36X C500OD415CN 2-1618068-0 25994 9-1618103-2 SP10-ETL01 21-890 3-1618060-0 C200HNC112 C200HOD214 C500CN812N 1100X 1100-42X 1-1618062-0 7- 1618103-6 50.12.9.110.1000 SP16DRD SP16DRA XPSAXE5120P XPSECPE5131P C500-CE243 607.5111.020 439390016 607.5111.009 607.5111.010 PSR-MM25-1NO-2DO-24DC-SC NXSL5500 600PSR-165/300-CU SR4D4110 J73KN-AM-22 G7SA-3A1B DC12 G7SA- 4A2B DC12 G7SA-3A1B DC48 G7SA-2A2B DC48 ES-FA-9AA 50.12.9.024.5000 44510-2310 V23047-A1036-A501 44510-1081 44510- 2021 44510-2232 WUF-12-5060-T SR4M4021