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Product Features
- Failsafe User-Friendly Interface
- Environmentally Bulletproof
- Modular and Serviceable
- Detcon’s PID sensors have a long shelf life and are supported by an industry leading warranty
Delivery options
At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates.
- We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
- If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
with our best shipping prices along with your quote. - Please see our delivery page for full information
Teledyne Detcon PI-700 Universal VOC Gas Sensor
The Teledyne PI-700 is a non-intrusive “Smart” sensor that uses photo-ionization detector technology to monitor VOC gases over ranges from 0-10 ppm to 0-5,000 ppm. In the PI-700 sensor design, Detcon has successfully converted the sensitive laboratory-style PID technology into a rugged, environmentally insensitive, and long-life industrial gas sensor. The plug-in, field-replaceable detector features oversized gold-plated connections that help prevent corrosion. The PI-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 PI-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 PI-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 PID sensors have a long shelf life and are supported by an industry-leading 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
| Heading | Detail |
|---|---|
| Sensor Type | Continuous diffusion/adsorption, Photo Ionization Detector (PID), Plug-in replaceable intelligent type (with replacement lamp) |
| Sensor Life | 2 years typical |
| Measurement Range | Gas Dependent, ranges as low as 0-10 ppm or as high as 0-5,000 ppm (consult Detcon) |
| Accuracy/Repeatability | ±10% of reading or ±2% of range (greater of) |
| Response Time | T50 <30 seconds; T90 <60 seconds |
| Outputs | Linear 4-20 mA DC, RS-485 MODBUS-RTU |
| Electrical Classification | Explosion proof, cCSAus, Class I, Division 1, Groups B, C, D (Tamb = -20°C to +50°C), Class I, Zone 1, Group IIB+H2, ATEX, II 2 G Ex d ib IIB + H2 T4 Gb (Tamb = -20°C to +50°C) |
| Ingress Protection | NEMA 4X, IP66 |
| Safety Approvals | cCSAus, ATEX, CE Marking |
| Warranty | PLUG-IN DETECTOR - 1 YEAR, TRANSMITTER - 2 YEARS |
| Environmental Specifications | Operating Temperature Range: -4°F to +122°F; -20°C to +50°C, Storage Temperature Range: -4°F to +122°F; -20°C to +50°C, Operating Humidity Range: 0-100% 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: Maximum = 65mA (1.6 watts), Inrush Current: 1.67A @ 24V, RFI/EMI Protection: Complies with EN50270, Analog Output: Linear 4-20mA DC (1,000 ohms max loop load at 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: Loop, Input Voltage, Zero, Missing 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 VOC Gas Detection Sensor Assemblies Low Range (0-20ppm) | |
| 967-PB5520-010 | PI-700-VOC Volatile Organic Compound Gas Sensor Assembly no condulet |
| 967-PB1520-010 | PI-700-VOC Volatile Organic Compound Gas Sensor Assembly alum. condulet |
| 967-PB4520-010 | PI-700-VOC Volatile Organic Compound Gas Sensor Assembly 316SS condulet |
| 9H7-PB1520-010 | PI-700-VOC Volatile Organic Compound Gas Sensor w/Hart bridge Assembly alum. condulet |
| 9H7-PB4520-010 | PI-700-VOC Volatile Organic Compound Gas Sensor w/Hart bridge Assembly 316SS. condulet |
| 9R7-PB1520-010 | PI-700-VOC Volatile Organic Compound Gas Sensor w/RAM Assembly alum. condulet |
| 9R7-PB4520-010 | PI-700-VOC Volatile Organic Compound Gass Sensor w/RAM Assembly 316SS condulet |
| 9K7-PB1520-010 | PI-700-VOC Volatile Organic Compound Gas Sensor w/Hart-RAM Assembly alum. condulet |
| 9K7-PB4520-010 | PI-700-VOC Volatile Organic Compound Gas Sensor w/Hart-RAM Assembly 316SS condulet |
| 700 Series VOC Gas Detection Sensor Assemblies Hi Range (20-1000ppm) | |
| 967-PM5520-01K | PI-701-VOC Volatile Organic Compound Sensor Assembly |
| 967-PM1520-01K | PI-701-VOC Volatile Organic Compound Gas Sensor Assembly alum. condulet |
| 967-PM4520-01K | PI-701-VOC Volatile Organic Compound Gas Sensor Assembly 316SS condulet |
| 9H7-PM1520-01K | PI-701-VOC Volatile Organic Compound Gas Sensor w/Hart bridge Assembly alum. condulet |
| 9H7-PM4520-01K | PI-701-VOC Volatile Organic Compound Gas Sensor w/Hart bridge Assembly 316SS. condulet |
| 9R7-PM1520-01K | PI-701-VOC Volatile Organic Compound Gas Sensor w/RAM Assembly alum. condulet |
| 9R7-PM4520-01K | PI-701-VOC Volatile Organic Compound Gass Sensor w/RAM Assembly 316SS condulet |
| 9K7-PM1520-01K | PI-701-VOC Volatile Organic Compound Gas Sensor w/Hart-RAM Assembly alum. condulet |
| 9K7-PM4520-01K | PI-701-VOC Volatile Organic Compound Gas Sensor w/Hart-RAM Assembly 316SS condulet |
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