G-SERIES ASHCROFT | Alldatasheet
Document overview
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- PDF pages: 4
Technical content
All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft® and Trust the Shield® are trademarks and Gold ServiceSM is a service mark of Ashcroft Inc. For more information, see Ashcroft Brands & Trademarks Data Sheet of 4
FEATURES
Precision SPDT or DPDT snap-acting micro switch Setpoint adjustable from 0 -100% of range Single or dual adjustable set points Choice of temperature ranges (from -40 °F to 750 °F) Fixed or adjustable deadband Direct or remote reading thermal systems Wide selection of switch elements TYPICAL USES Refineries Chemical and petrochemical plants Pulp and paper mills Power plants Steel mills Water and sewage treatment plants Pumps, compressors and turbines Dairies and breweries Boilers and burners Reverse osmosis systems and filters Filters and presses Paint spraying equipment Specialized OEM equipment Pharmaceutical plants KEY BENEFITS
- 316 SS (G-series) or epoxy-coated aluminum (L-series) enclosures provide added protection in harsh environments
- Designed for use in wide range of applications
- Easily configurable to meet your application requirements
- Hermetically sealed micro switches offer improved reliability and safety (UL Class I Div II approval) PERFORMANCE SPECIFICATIONS Set Repeatability (Accuracy): ±1% of span Switch Type: SPDT or 2 SPDT with independent setpoints, or 2 SPDT acting as DPDT (optional) -XC2 Setpoint and Deadband: Single setpoint, fixed deadband Single setpoint, adjustable deadband Independent setpoint, fixed deadband Enclosure Ratings: NEMA 4X, IP66 Enclosure Material: G-Series - 316L Stainless steel L-Series - Epoxy coated aluminum Process Connection: Direct Mount: ½ NPT Male Remote Mount: None Optional XBX ½ NPT Male as shown in above image Electrical Termination: ¾ NPT Female Direct Mount: Stem lengths from 2¾˝ to 12˝ Remote Mount: Capillary lengths from 5´ to 25´ (5 ft. increments) Approvals: Watertight: L Series - UL, CSA, CE/UKCA, RoHS G Series - UL, CSA, CE, RoHS WETTED COMPONENTS Direct Mount Remote Mount
316 Stainless steel Bulb capillary: 316 SS
Spiral armor: 302 SS G-Series Remote Mount (Shown with optional XBX-½˝ male bushing) G-Series Direct Mount L-Series Remote Mount (Shown with optional XBX-½˝ male bushing) L-Series Direct Mount G & L-Series Multifunction Temperature Switches
All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft® and Trust the Shield® are trademarks and Gold ServiceSM is a service mark of Ashcroft Inc. For more information, see Ashcroft Brands & Trademarks Data Sheet of 4 ORDERING CODE Example: GTA N4 H 05 A7 030 XNH 150/260F Function/Enclosure LTS - Temperature control, single setpoint, fixed deadband LTA - Temperature control, single setpoint. adjustable deadband LTD - Temperature control, Two Independently adjustable setpoint, fixed deadband GTS - Temperature control, single setpoint, fixed deadband GTA - Temperature control, single setpoint. adjustable deadband GTA GTD - Temperature control, Two Independently adjustable setpoint, fixed deadband Enclosure N4 - NEMA, 4X N4 Switch Elements For GTA/LTA/PTA Controls H - General purpose - 10A,125/250 Vac, 1/2A, 125 Vdc, 1/4A, 250 Vdc H J - Hermetically sealed, general purpose - 11A, 125/250 Vac 5A, 30 Vdc Single/Dual Switch Elements For GTD/LTD & GTS/LTS Controls C/CC - Heavy duty ac - 22A, 125/250 Vac F/FF - Sealed environment proof - 15A, 125/250 Vac (estimated dc rating - 4A, 28 Vdc, not UL listed) G/GG - General purpose - 15A, 125/250/480 Vac, 1/2A, 125 Vdc, ¼A, 250 Vdc (not UL listed at 480 Vac) J/JJ - Hermetically sealed switch, general purpose - 11A, 125/250 Vac 5A, 30 Vdc K/KK - Narrow Deadband - 15A, 125/250 Vac (estimated dc rating - 0.4A, 120 Vdc, not UL listed) L/LL - Hermetically Sealed, Gold Contacts - 1A, 125 Vac (available on L series only) M/MM - Low level gold contacts, 1A - 125 Vac P/PP - Hermetically sealed AC - 5A, 125/250 Vac (estimated dc rating - 2.5A, 28 Vdc, not UL listed) S/SS - Heavy Duty DC - 10A, 125 Vac or Vdc, 1⁄8 HP, 125 Vac or Vdc U/UU - Manual Reset, Actuates on Increasing Pressure - 15A, 125/250 Vac, 6A, 130 Vdc Y/YY - High Temperature 300 °F Ambient - 15A, 125/250 Vac W/WW - Ammonia Service - 5A, 125/250 Vac, 6A, 30 Vdc Capillary Line Length Direct Mount 00 - Direct Mount Remote Mount - Capillary with Armor (Consult factory for custom or longer lengths) 05 - 5´ 05 10 - 10´ 15 - 15´ 20 - 20´ 25 - 25´ Thermal System Selection Direct Mount No entry required for direct mount Remote Mount A7 - Stainless steel Armor (STD.) A7 Remote Mount Bulb Length Selection Direct Mount S Dim. U Dim. For thermowell (ordered separately) 027 23/4˝ N/A 040 4˝ 2½˝ 060 6˝ 4½˝ 090 9˝ 7½˝ 120 12˝ 10½˝ Remote Mount 030 3˝ 2½˝ 030 Options (see Table 1 on page 3) (If choosing an option(s) must include an “X”) X__ NH - Tagging SS NH Temperature Ranges (see temperature range table on page 3) 150/260 °F 150/260F G & L-Series Multifunction Temperature Switches
All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft® and Trust the Shield® are trademarks and Gold ServiceSM is a service mark of Ashcroft Inc. For more information, see Ashcroft Brands & Trademarks Data Sheet of 4 STANDARD TEMPERATURE RANGE SELECTION Nominal Range Max. Temperature Approximate Deadband Switch Element in °F °F °C °F LTA-GTA LTS-GTS LTD-GTD J,H G J,H K,F P G,G JJ,HH KK,FF PP 75 to 205 20 to 95 400 34-120 6.0-18 10-34 3-5.5 3-8 6.0-18 10-34 3-5.5 3-8 150 to 260 65 to 125 400 25-100 3-13 9.0-25 1.5-4 3-7 3-13 9.0-25 1.5-4 3-7 235 to 375 110 to 190 500 35-130 6-19 10-35 2-5.5 3-8 6-19 10-35 2-5.5 3-8 350 to 525 (1) 175 to 275 700 40-165 5-27 15-40 3-7 3.5-11 5-27 15-40 3-7 3.5-11 500 to 750 (2) 260 to 400 900 50-200 20-36 36-60 5-10 6-21 20-36 36-60 5-10 6-21 NOTE: (1) N/A with 2 ¾˝ direct mount stem (2) Avalable with remote mount systems only TABLE 1 - OPTIONS Code Description Notes BX ½ Male NPT bushing Remote mount only - seals capillary to thermowell CH Chained cover FP Fungus proof FS Factory adjusted setpoint Setpoint must be given as increasing or decreasing JL 3/4 to ½ reducing bushing Conduit reducing bushing K3 Terminal blocks LE 6ft Wire leads NH Tagging, stainless steel PJ 24 Vdc Pilot light(s), single or dual. Available with L-series only PK Pilot lights Available with L-Series only PM 3/4˝ sealed conduit connection with 16˝ lead wires TM 2˝ Pipe mounting bracket C4 Traceable calibration certificate 2C DPDT with single setpoint adjustment Available with LTS and GTS models only G & L-Series Multifunction Temperature Switches
All specifications are subject to change without notice. All sales subject to standard terms and conditions. Ashcroft® and Trust the Shield® are trademarks and Gold ServiceSM is a service mark of Ashcroft Inc. For more information, see Ashcroft Brands & Trademarks Data Sheet of 4 TEMPERATURE SWITCH – DIRECT MOUNT TEMPERATURE SWITCH – REMOTE MOUNT 2.64 [67] 4.78 [121] 0.25 [6] 2.26 [57] 2.50 [64] 5.68 [144] 1.60 [41] 2.10 [53] 0.38 [10] 1.31 [33] 3.38 [86] Ø 0.37 [9] 4.17 [106] 1.86 [47] “S” 2.31 ACTIVE BULB LENGTH [59] 7⁄8 HEX ½ NPT FEMALE ¾ NPT FEMALE CONDUIT ADAPTER “S” DIMENSION [IN] [MM] 2.75 70 4 102 6 152 9 229 12 305 70A2110 G Series Dir. Temp. “S” Dimensions 2¾˝ [70] 4˝ [102] 6˝ [152] 9˝ [229] 12˝ [305] 2.64 [67] 4.78 [121] 0.25 [6]2.26 [57] 2.50 [64] 2.31 ACTIVE BULB LENGTH [59] 2.50 [64] “L” Ø 0.37 [9] 3.00 [76] 2.10 [53] 1.60 [41] 5.68 [144] 4.17 [106] 0.38 [10] 1.86 [47] ¾ NPT FEMALE CONDUIT ADAPTER TEMPERATURE SWITCH – DIRECT MOUNT TEMPERATURE SWITCH – REMOTE MOUNT [105] 2.25 [57] 2.50 [64] 0.25 [6] 3.47 [88] 2.06 [52] 1.21 [31] 0.38 [10] 3.94 [100] 1.31 [33] “S” Ø 0.37 [9] 2.31 ACTIVE BULB LENGTH [59] 3.26 [83] 6.09 [155] ¾ NPT 7⁄8 HEX ½ NPT MALE 4.12 2.31 ACTIVE BULB LENGTH [59] 2.06 [52] 0.38 [10] 3.94 [100] 3.26 [83] “L” 3.00 [76] 2.50 [64] Ø 0.37 [9] 1.21 [31] 6.09 [155] ¾ NPT 4.12 [105] 0.25 [6] 2.25 [57] 2.50 [64] L-SERIES DIMENSIONS in [ ] are millimeters For reference only, consult Ashcroft for specific dimensional drawings G-SERIES DIMENSIONS in [ ] are millimeters For reference only, consult Ashcroft for specific dimensional drawings G & L-Series Multifunction Temperature Switches