CCS Dual-Snap Pressure and Temperature Switches (Ex)

CCS Dual-Snap Pressure and Temperature Switches (Explosion-Proof)
The CCS Dual-Snap pressure and temperature switches are engineered to deliver exceptional performance in demanding environments. These switches leverage the innovative Dual-Snap principle, ensuring reliability, precision, and durability.

The Dual-Snap principle: Innovation and reliability

The success of CCS switches is built on a unique mechanism: a preloaded disc spring that snaps under pressure and returns to its original position upon pressure relief. This results in a consistent and reproducible switching point, unaffected by external factors such as:

  • Shocks up to 10G
  • Vibrations
  • Ambient temperatures

With a tolerance of just 1%, the switch operates at its originally set pressure even after years of use. This includes the “dead band,” eliminating the need for long-term recalibration.

Technical Specifications

CCS Dual-Snap switches are designed to perform optimally, even in extreme conditions:

  • Test pressure: Up to 1700 bar
  • Adjustment range: From 28″ vacuum to 1100 bar
  • Temperature range: -39 °C to 332 °C (down to -54 °C according to GOST standards)

Certifications

  • SIL (Safety Integrity Level)
  • CRN (Canada)
  • ROHS CCoe/PESO (India)
  • Explosion-Proof Certifications: UL, CSA, ATEX, Baseefa, Cenelec, GOST-K, GOST-U, GOST-R (TR CU)

Explosion-Proof Solutions

With a wide range of explosion-proof certifications, CCS Dual-Snap switches are ideal for use in critical and high-risk industries. Whether in chemical plants, petrochemical processes, or other hazardous environments, these switches provide proven reliability and safety.

Choose CCS Dual-Snap: Efficiency and safety in one solution

Combining innovation, durability, and reliability, CCS Dual-Snap pressure and temperature switches are an essential choice for companies that demand the highest standards of safety and precision.

CCS Pressure and Temperature Switches Ex

CCS 6900 Dual Snap Transmitter EX

6900E Dual-Snap switches

Pressure switch, piston-type & differential pressure switch

  • 6900GE Adjustable setpoint: 1 – 2500 PSIG/0.07 – 172 bar/6.89 – 17236 kPa
  • 6900PE Adjustable setpoint: 5 – 16000 PSIG/0.34 – 1103 bar/34.47 – 110316 kPa
  • 6900DZE Adjustable setpoint: 0.4 – 75 PSID/0028 – 5.17 bar/2.76 – 517 kPa


Downloads
Spec sheets:
CCS-6900GE-PE-specsheet
CCS-6900DZE-specsheet
Manual:
CCS-6900GEY-PEY-manual
Certificates:
6900-ATEX1046X
IECEx SIR 10.0193X
CSA-6900 Cert
UL Certification

CCS 646e Dual Snap Transmitter

646E Dual-Snap switches

Pressure switch, differential pressure switch, vacuum switch & crossover

  • 646GE Adjustable setpoint: 0.4 – 5000 PSIG/0.028 – 345 bar/2.76 – 34474 kPa
  • 646DZE Adjustable setpoint: 0.4 – 1000 PSID/0.028 – 68.94 bar/2.76 – 6895 kPa
  • 646VE Adjustable setpoint: 1 – 28.5″ Hg/25 – 724 mm Hg
  • 646GVE Adjustable setpoint: 20″ Hg vacuum – 12 PSIG/508 mm Hg – 0, 83 bar


Downloads
Spec sheets:
CCS-646GE-specsheet
CCS-646DZE-specsheet
CCS-646VE-specsheet
Manual:
CCS-646GEY-DEY-VEY-manual
Certificates:
646 BASEEFA-ATEX0011X
IECEx SIR 10.0193X
CSA-6900 Cert
UL Certification

CCS 611e Dual Snap Transmitter

611E Dual-Snap switches

Pressure switch & vacuum switch – in ATEX version “Y”

  • 611GE Adjustable setpoint: 0.75 – 180 PSIG/0.052 – 12.4 bar/5.17 – 1241 kPa
  • 611VE Adjustable setpoint: 1.5 – 28.5″ Hg/38 – 724 mm Hg


Downloads
Spec sheet:
CCS-611GE-VE-specsheet
Manual:
CCS-611GEY-VEY-manual
Certificates:
IECEx SIR 10.0193X
UL Certification

CCS 675e Dual Snap Transmitter675E/675E800 Dual-Snap switches

Pressure switch, differential pressure switch & vacuum switch – in ATEX version “Y”

  • 675GE(800) &
  • 675DE(800) &
  • 675VE(800) Adjustable setpoint: 0.2 – 31″ H2O/0.5 – 77.2 mbar/0.05 – 7.72 kPa


Downloads
Spec sheets:
CCS-675GE-GE800-specsheet
CCS-675DE-DE800-specsheet
CCS-675VE-VE800-specsheet
Manuals:
CCS-675-E-manual
CCS-675-EY-manual
Certificates:
675 BASEEFA-ATEX0347X
IECEx SIR 10.0193X
UL Certification

CCS 6905e Dual Snap Transmitter6905E Dual-Snap switches

Pressure switch, piston-type & differential pressure switch

  • 6905GE/6905PE Adjustable setpoint: 1 – 16000 PSIG/0.069 – 1103 bar/6.89 – 110316 kPa
  • 6905DE Adjustable setpoint: 0.5 – 75 PSID/0.03 – 5.17 bar/3.45 – 517 kPa


Downloads
Spec sheets:
CCS-6905DZE-specsheet
CCS-6905GZE-PE-specsheet
Manuals:
CCS-6905DZE-manual
CCS-6905GEY-DEY-PEY-manual
Certificates:
6905 BASEEFA-ATEX0700X
IECEx SIR 10.0193X
UL Certification

CCS 672de Dual Snap Transmitter672DE Differential pressure switch

In ATEX Version “Y”

  • Adjustable setpoint: 2 – 150 PSID/0.14 – 10.3 bar/13.79 – 1034 kPa


Downloads
Spec sheet:
CCS-672DE-specsheet
Manual:
CCS-672DE-manual
Certificates:
672 BASEEFA-ATEX0114X
IECEx SIR 10.0193X
UL Certification

CCS 6900te Dual Snap Transmitter6900T(U)E Temperature switch with fixed sensor or capillary tube (U)

  • 6900TE Adjustable setpoint: 0 °F – 405 °F/-18 °C – 207 °C
  • 6900TUE Adjustable setpoint: 0 °F – 650 °F/-18 °C – 340 °C


Downloads
Spec sheet:
CCS-6900TE-specsheet
Manual:
CCS-6900TEY-manual
Certificates:
6900-ATEX1046X
IECEx SIR 10.0193X
UL Certification

CCS 646te Dual Snap Transmitter646T(U)E Temperature switch with fixed sensor or capillary tube (U)

In ATEX Version “Y”

  • 646TE Adjustable setpoint: -39 °F – 420 °F/-39 °C – 215 °C
  • 646TUE Adjustable setpoint: -39 °F – 630 °F/-39 °C – 332 °C


Downloads
Spec sheet:
CCS-646TE-specsheet
Manual:
CCS-646TEY-manual
Certificates:
646 BASEEFA-ATEX0011X
IECEx SIR 10.0193X
CSA-6900 Cert
UL Certification

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