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Product Features
  • Failsafe User-Friendly Interface
  • Environmentally Bulletproof
  • Modular and Serviceable
  • Detcon’s combustible gas sensor has an infinite shelf life and is supported by a 2-year warranty
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Teledyne Detcon FP-700 Combustible Gas Sensor

SKU
Detcon-700

Teledyne Detcon FP-700 Combustible Gas Sensor

The Teledyne FP-700 is a non-intrusive “Smart” sensor designed to detect and monitor combustible gases in air over the range of 0-100% LEL using catalytic bead sensor technology. The plug-in, field-replaceable detector is poison-resistant and features oversized gold-plated connections that help prevent corrosion. The FP-700’s rugged framework includes an electro-polished 316 stainless steel housing with fully encapsulated electronics and dual-layer surge protection. This innovative design virtually eliminates sensor failure due to water ingress, corrosion, vibration, and transient spikes.

A primary feature of the Model FP-700 is embedded intuitive software that simplifies the operator interface by guiding the user through routine calibration, configuration, and fault diagnostic functions using a built-in alpha/numeric display. The Model FP-700 is equipped with standard analog 4-20mA, and Modbus™ RS-485 outputs. Among its unique features is a wireless option that can be used with Detcon’s SmartWireless® product line. Additional integration options include a Remote Alarm Module (RAM), and HART. Detcon’s combustible gas sensor has an infinite shelf life and is supported by a 2-year warranty

Failsafe User-Friendly Interface

  • LED Display (With Antiglare Cover)
  • Full Text Display Method
  • Non-intrusive Interface
  • Auto Zero/Auto Span
  • Pre-emptive Fault Diagnostics

Environmentally Bulletproof

  • Electropolished 316SS Construction
  • 100% Epoxy Encapsulated Circuitry
  • Bulletproof I/O Protection
  • Water-Proof, Corrosion-Proof,Vibration-Proof

Modular and Serviceable

  • Modular Design
  • Plug and Play Components
  • Quick Thread Release (For Sensor Replacement)
  • Integral Calibration Port
   
System Specifications Continuous diffusion/adsorption, Matched-pair catalytic bead detector, Plug-in field replaceable
Sensor Life 3 to 5 years typical
Measurement Range 0-100% LEL (lower explosive limit)
Accuracy/Repeatability ±3% 0-50% LEL; ±5% 50-100% LEL
Response/Clearing Time T50 <10 seconds; T90 <30 seconds
Zero Drift <5% per year
Outputs Linear 4-20 mA DC, RS-485 MODBUS-RTU
Electrical Classification Explosion proof, cCSAus, Class I, Division 1, Groups B, C, D (Tamb = -40°C to +75°C), Class I, Zone 1, Group IIB+H2, ATEX, II 2 G Ex d IIB + H2 T4 Gb (Tamb = -40°C to +70°C)
Ingress Protection NEMA 4X, IP66
Safety Approvals cCSus Performance to ANSI/ISA 60079-29-1 (12.13.01)-2013 and CSA 22.2 #152, ATEX, CE Marking, SIL2 Certified to IEC 61508
Warranty Plug-in detector - 2 years, Transmitter - 2 Years
Environmental Specifications Operating Temperature Range: -40°F to +167°F; -40°C to +75°C, Storage Temperature Range: -40°F to +167°F; -40°C to +75°C, Operating Humidity Range: 0-99% RH non-condensing
Mechanical Specifications Dimensions: 7”H x 2.2” Dia.; 178mmH x 65mm Dia. (sensor assembly only), 11”H x 6.1”W x 3.75”D; 280mmH x 155mmW x 96mmD (with junction box), Mounting holes (J-box) 5.5”; 140mm center to center, Weight: 2 lbs; 0.907kg (sensor only), 6 lbs; 2.72kg (w/aluminum j-box), 9 lbs; 4.08kg (w/stainless steel j-box)
Electrical Specifications Power Input: 11-30 VDC,
Power Consumption: Normal operation = 68mA (<1.7 watt), Maximum = 85mA (2 watts),
Inrush Current: 1.0A @ 24V,
RFI/EMI Protection: Complies with EN50270,
Analog Oubtput: Linear 4-20mA DC (1,000 ohms max loop load @ 24VDC), 0mA All Fault Diagnostics, 2mA In-Calibration, 4-20mA 0-100% full-scale, 22mA Over-range condition,
Serial RS-485 Output: RS-485 Modbus™ RTU,
Baud Rate: 9600 BPS (9600,N,8,1 Half Duplex),
Status Indicators: 4-digit LED display with gas concentration, Full-script menu prompts for AutoSpan, Set-up Options, and Fault Reporting,
Faults Monitored: Operating Temperature, Loop, Input Voltage, Bridge Voltage, Zero, Sensor, Processor, Memory, Calibration,
Cable Requirements: Power/Analog, 3-wire shielded cable, Maximum distance is 13,300 feet with 14 AWG, Serial Output: 2-wire twisted-pair shielded cable specifically for use with RS-485 installations, Maximum distance is 4,000 feet to last sensor,
I/O Protection: Over-voltage, Miswiring, EMI/RFI Immunity
700 Series Catalytic Combustible Gas Detection Sensor Assemblies
Catalytic versions
967-525520-100 FP-700 Catalytic LEL Gas Sensor Assembly no condulet
967-521520-100 FP-700 Catalytic LEL Gas Sensor Assembly alum. condulet
967-524520-100 FP-700 Catalytic LEL Gas Sensor Assembly 316SS condulet
9H7-521520-100 FP-700 Catalytic LEL Gas Sensor w/Hart bridge Assembly alum. condulet
9H7-524520-100 FP-700 Catalytic LEL Gas Sensor w/Hart bridge Assembly 316SS. condulet
9R7-521520-100 FP-700 Catalytic LEL Gas Sensor w/RAM Assembly alum. condulet
9R7-524520-100 FP-700 Catalytic LEL Gas Sensor w/RAM Assembly 316SS condule
9K7-521520-100 FP-700 Catalytic LEL Gas Sensor w/Hart-RAM Assembly alum. condulet
9K7-524520-100 FP-700 Catalytic LEL Gas Sensor w/Hart-RAM Assembly 316SS condulet
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