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Home > Products > Pressure Measurement Instruments‌ > NEW-FLOW ETS3000X Explosion-proof Capillary Temperature Switch | SPDT Microswitch For Hazardous Area

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

Product Details

Place of Origin: China

Brand Name: NEW-FLOW

Certification: CO

Model Number: NEW-FLOW SME4 SAE4 SME6 SAE6

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: 380-999USD

Packaging Details: Export standard carton with shockproof inner foam

Delivery Time: 2-4weeks

Payment Terms: T/T

Supply Ability: 99pcs/2-4weeks

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Highlight:

explosion-proof capillary temperature switch

,

SPDT microswitch for hazardous area

,

temperature switch with explosion-proof design

Calibration:
Factory Calibrated
Mounting:
Panel Mount Or Pipe Mount
Outputinterface:
RS485, HART, Modbus
Protectionrating:
IP65, IP67
Measurementtype:
Gauge, Absolute, Differential
Connectiontype:
Threaded, Flanged
Operatingtemperature:
-40°C To 85°C
Mountingoptions:
Panel, Wall, Pipe
Displaytype:
LCD, Analog Dial
Mountingtype:
Panel Mount, Wall Mount
Applications:
Industrial, HVAC, Automotive, Oil & Gas
Ingressprotection:
IP65, IP67
Productname:
Pressure Measurement Instruments
Material:
Stainless Steel, Brass
Responsetime:
≤ 1 Ms
Calibration:
Factory Calibrated
Mounting:
Panel Mount Or Pipe Mount
Outputinterface:
RS485, HART, Modbus
Protectionrating:
IP65, IP67
Measurementtype:
Gauge, Absolute, Differential
Connectiontype:
Threaded, Flanged
Operatingtemperature:
-40°C To 85°C
Mountingoptions:
Panel, Wall, Pipe
Displaytype:
LCD, Analog Dial
Mountingtype:
Panel Mount, Wall Mount
Applications:
Industrial, HVAC, Automotive, Oil & Gas
Ingressprotection:
IP65, IP67
Productname:
Pressure Measurement Instruments
Material:
Stainless Steel, Brass
Responsetime:
≤ 1 Ms
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
Item Parameter
Model ETS3000X Explosion-proof Temperature Switch
Sensing Type Liquid Filled / Gas Filled
Temp Range Liquid -70℃ ~ +400℃
Temp Range Gas -200℃ ~ +650℃
Max Capillary Length Liquid: 20m; Gas: 30m
Switch Contact 1 or 2 SPDT Microswitch
Contact Material 999.9 Pure Silver
AC Rating 250VAC, Max 5A
DC Rating 28VDC, 5A(resistive) / 3A(inductive)
Switch Differential ±1.6% ~ 3% Full Scale
Explosion Proof Grade Class I B/C/D, Class II E/F/G
Protection Class NEMA4X, IP65
Housing Material Die-cast Aluminum Alloy
Wetted Parts SS316 Stainless Steel
Process Thread 1/2" NPT(M), 3/4" NPT(M)
Wiring Conduit 1/2" NPT(F)
Ambient Temp -20℃ ~ +70℃
Adjustment Mode Internal 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