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NEW-FLOW ETS3000X Explosion-proof Capillary Temperature Switch | SPDT Microswitch For Hazardous Area

Categories Pressure Measurement Instruments‌
Model Number: NEW-FLOW SME4 SAE4 SME6 SAE6
Displaytype: LCD, Analog Dial
Brand Name: NEW-FLOW
Connectiontype: Threaded, Flanged
MOQ: 1
Delivery Time: 2-4weeks
Outputinterface: RS485, HART, Modbus
Mountingoptions: Panel, Wall, Pipe
Responsetime: ≤ 1 ms
Supply Ability: 99pcs/2-4weeks
Operatingtemperature: -40°C to 85°C
Ingressprotection: IP65, IP67
Payment Terms: T/T
Measurementtype: Gauge, Absolute, Differential
Material: Stainless Steel, Brass
Price: 380-999USD
Protectionrating: IP65, IP67
Place of Origin: China
Mounting: Panel mount or pipe mount
Productname: Pressure Measurement Instruments
Packaging Details: Export standard carton with shockproof inner foam
Mountingtype: Panel Mount, Wall Mount
Certification: CO
Calibration: Factory calibrated
Applications: Industrial, HVAC, Automotive, Oil & Gas
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NEW-FLOW ETS3000X Explosion-proof Capillary Temperature Switch | SPDT Microswitch For Hazardous Area

1. Product Overview

NEW-FLOW ETS3000X explosion-proof temperature switch adopts gas/liquid filled thermal expansion sensing principle, matched with remote stainless steel capillary for long-distance temperature detection.

Die-cast aluminum explosion-proof enclosure meets international hazardous area standards, NEMA4X & IP65 waterproof dustproof. Built-in pure silver SPDT microswitch provides stable on-off signal for temperature alarm, pump/valve interlock, furnace overheat protection. Two contact options (1 contact / 2 contacts) support dual-point temperature control.

2. Core Features
  • Full explosion certification: Class I Groups B/C/D, Class II E/F/G, NEMA 4/7/9, IP65
  • Two sensing types for full temperature coverage

    Liquid-filled: -70℃ ~ +400℃, max capillary 20m

    Gas-filled: -200℃ ~ +650℃, max capillary 30m

  • 1~2 SPDT microswitch, 999.9 pure silver contacts, long service life
  • Electrical rating: 250VAC 5A / 28VDC 5A (resistive), 3A (inductive)
  • Adjustable differential: ±1.6% ~ 3% FS, internal calibration without disassembly
  • Wetted parts SS316 stainless steel, anti-corrosion for chemical media
  • Process connection: 1/2" / 3/4" NPT male; Conduit port: 1/2" NPT female
  • Ambient working temp: -20℃ ~ +70℃, stable under harsh outdoor environment
  • Customizable capillary length, probe insertion depth, dual contacts & special temperature ranges
3. Technical Specification Table
ItemParameter
ModelETS3000X Explosion-proof Temperature Switch
Sensing TypeLiquid Filled / Gas Filled
Temp Range Liquid-70℃ ~ +400℃
Temp Range Gas-200℃ ~ +650℃
Max Capillary LengthLiquid: 20m; Gas: 30m
Switch Contact1 or 2 SPDT Microswitch
Contact Material999.9 Pure Silver
AC Rating250VAC, Max 5A
DC Rating28VDC, 5A(resistive) / 3A(inductive)
Switch Differential±1.6% ~ 3% Full Scale
Explosion Proof GradeClass I B/C/D, Class II E/F/G
Protection ClassNEMA4X, IP65
Housing MaterialDie-cast Aluminum Alloy
Wetted PartsSS316 Stainless Steel
Process Thread1/2" NPT(M), 3/4" NPT(M)
Wiring Conduit1/2" NPT(F)
Ambient Temp-20℃ ~ +70℃
Adjustment ModeInternal Adjustment
4. Application Industries
  • Oil & gas refinery, pipeline station
  • Chemical & petrochemical plant
  • Coal mine, dust hazardous workshop
  • Power plant boiler, heat exchanger
  • Pharmaceutical flammable solvent workshop
  • Refrigeration & high-temperature furnace
  • Marine explosion-proof equipment
Buy NEW-FLOW ETS3000X Explosion-proof Capillary Temperature Switch | SPDT Microswitch For Hazardous Area at wholesale prices
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