E2639
E2639 is a member of the new-generation PluraSens® family of multifunctional measurement instruments.
Solicitar cotaçãoBaixar ficha técnica
Applications include HVAC/R, agriculture, food and beverage, healthcare and laboratories, process industries, where potentially toxic and combustible gases can accumulate.
The instrument integrates electrochemical, semiconductor, NDIR, and other sensing technologies.
Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the detector to safety or building automation systems.
Three SPDT relays (2 for alarms, 1 for fault) are provided for remote signaling or concentration control, as well as for fault indication.
Four LEDs and a buzzer provide visual and audible alarms.
Three M20 cable glands, duplicated terminals, and side “ears” allow quick mounting and installation.
Optional WiFi allows calibration and configuration via smartphone, tablet, or PC (no extra apps required).
Possibility of pre-calibrated and easy replaceable Smart Sensors - hot-swappable via M12 connectors, fully interchangeable across gases and with built-in calibration calendar.
| Power supply | 14...36 VDC (default),; 24 VAC or 230 VAC as options |
|---|---|
| Digital interface | RS485, Modbus RTU protocol |
| Outputs | 2 × 4-20 mA analog outputs, user configurable; 2 x 24 V outputs (for controlling alarm signals) |
| Relays | 3 × SPDT relays (2 for alarms, 1 for fault) |
| Enclosure | grey ABS plastic, wall mount, IP65 |
| Dimensions | H80 × W190 × D55 mm (housing only); H150 with cable glands |
| Model | Gas | Sensor type | Sampling method | Detection range | Resolution | Sensor lifetime | Operating conditions |
|---|---|---|---|---|---|---|---|
| E2639-C2H4 | Ethylene C2H4 | electrochemical | Diffusion | 0...10 ppm 0...200 ppm 0...1500 ppm | 0.1 ppm (for 0...10 ppm range) 1 ppm (for 0...200 and 0...1500 ppm ranges) | > 2 years | -40...+50 °C, up to 100% RH |
| E2639-CO | Carbon monoxide CO | electrochemical | Diffusion | 0...300 ppm 0...1000 ppm | 1 ppm | > 10 years | -20...+50 °C, 15...90 %RH |
| E2639-CO2 | carbon dioxide CO2 | photoacoustic optical NDIR | diffusion | 0...10 000 ppm (10K) 0...40 000 ppm (40K) 0...5 %vol (50KN) up to 100% CO2 on request | 1 ppm for 10K 10 ppm for 40K 0.01%vol for 50KN | up to 10 years for 10K/40K up to 5 years for 50KN | -40...+60 °C, 0...100 %RH |
| E2639-Cl2 | Chlorine Cl2 | electrochemical | Diffusion | 0...10 ppm | 0.01 ppm | > 1 year | -20...+50 °C, 15...90 %RH |
| E2639-ETO | Ethylene oxide C2H4O | electrochemical | Diffusion | 0...20 ppm 0...100 ppm | 0.1 ppm (for 0...20 ppm range) 1 ppm (for 0...100 ppm range) | > 2 years | -20...+50 °C, 15...90 %RH |
| E2639-H2S | Hydrogen Sulfide H2S | electrochemical | Diffusion | 0...100 ppm 0...2000 ppm | 0.1 ppm / 1 ppm | > 2 years | -30...+50 °C (for 0…100 ppm), -40...+50°C (for 0...2000 ppm), 15...90 %RH |
| E2639-HFC | R-32, R-134a, R-404A, R-407C, R-410A, R-449A, R-454A, R-454B, R-454C, R-507, R-513A, R-1234ze, etc. | metal-oxide semiconductor (MOS) infrared (NDIR) on demand | diffusion | 0...1000 ppm 0...2500 ppm | 1 ppm | > 5 years | -30...+60 °C, < 95 %RH |
| E2639-LEL | Hydrogen, methane, acetylene, propane, butane, hexane, octane | metal-oxide semiconductor (MOS) pellistor (catalytic bead) | diffusion | 0...100 %LEL | 0,1 / 1 % LEL | > 5 years (MOS) > 3 years (pellistor) | -40...+70 °C, 15...95 %RH (MOS) -10...+50 °C, 0...95 %RH (pellistor) |
| E2639-N2O | Nitrous oxide N2O | optical NDIR | diffusion | 0...1000 ppm | 1 ppm | > 5 years | -20...+50 °C, 0...95 %RH |
| E2639-NH3 | Ammonia NH3 | electrochemical | Diffusion | 0...100 ppm 0...300 ppm 0...1000 ppm 0...5000 ppm | 1 ppm | > 2 years | -40...+50 °C, -30...+50°C (for 0...5 000 ppm), 15...90 %RH |
| E2639-NO | Nitric oxide NO | electrochemical | Diffusion | 0...250 ppm | 1 ppm | > 1 year | -30...+50 °C, 15...90 %RH |
| E2639-NO2 | Nitrogen Dioxide NO2 | electrochemical | Diffusion | 0...20 ppm 0...200 ppm | 0.1 ppm (for 0...20 ppm) 1 ppm (for 0...200 ppm) | > 2 years | -30...+50 °C (for 0…20 ppm), -20...+50°C (for 0...200 ppm), 15...90 %RH |
| E2639-O2 | Oxygen O2 | electrochemical | Diffusion | 0...25% vol O2 | 0.01% vol O2 | > 2 years | -30...+50 °C, 15...90 %RH |
| E2639-O3 | Ozone O3 | electrochemical | Diffusion | 0...1 ppm 0...5 ppm | 0.01 ppm | > 18 months (for 0...1 ppm) > 2 years (for 0...5 ppm) | -20...+40 °C (for 0…1 ppm) -40...+50 °C (for 0…5 ppm) 15...90 %RH |
| E2639-PID | isobutylene | Photo Ionization Detector | Diffusion | 0...40 ppm isobutylene 0...200 ppm isobutylene | 0.01 ppm (for 0...40 ppm isobutylene range) 1 ppm (for 0...200 ppm isobutylene range) | > 5 years | -40...+65 °C, 15...95 %RH |
| E2639-SF6 | Sulfur hexafluoride SF6 | optical NDIR | diffusion | 0...1000 ppm 0...2000 ppm | 1 ppm | > 5 years | -20...+50 °C, 0...95 %RH |
| E2639-SO2 | Sulfur dioxide SO2 | electrochemical | Diffusion | 0...50 ppm 0...2000 ppm | 0.01 ppm (for 0...50 range) 1 ppm (for 0...2000 range) | > 2 years | -30...+50 °C, 15...90 %RH |
| E2639-VOC | Toluene, xylene, ethanol, acetone etc. | diffusion | 0...1000 ppm 0...100 %LEL | 1 ppm (for 0...1000 ppm) 0.1 %LEL (for 0...10 %LEL) | > 5 years | -40...+70 °C, 15...95 %RH |
Escolha modelo, sondas e acessórios. As combinações incompatíveis são bloqueadas na hora; as demais regras são verificadas ao adicionar o equipamento à cotação.
Carregando as opções…
É possível colar um código e a configuração se monta sozinha.
São cotados à parte: não é preciso configurar o equipamento.
2 × SPST relays, 2×4-20mA/0-10V, RS485 Modbus RTU, slotted ABS 85 × 85 × 37 mm, IP20
2 × SPDT relays, slotted ABS 85 × 85 × 37 mm, IP20, LEDs, buzzer, 24 VDC / 24 VAC / 230 VAC
transmitter only, 2×4-20mA/0-10V, RS485 Modbus RTU, grey ABS 80 × 82 × 55 mm, IP65
2 x SPDT relays, ABS plastic 90 x 145 × 55 mm, IP65, LEDs, buzzer, 24 VDC / 24 VAC / 230 VAC
transmitter only, 2 x 4-20 mA / 0-10 V, RS485 Modbus RTU, grey ABS 90 × 145 × 55 mm, IP65
transmitter only (optional relays), 2 × 4-20mA/0-10V, RS485 Modbus RTU, grey ABS 90 × 145 × 50 mm, IP65
transmitter only (optional relays), 2 × 4-20mA/0-10V, RS485 Modbus RTU, grey die-cast aluminium 120 × 125 × 57 mm, IP66
The instrument utilizes novel fully calibrated and temperature compensated gas sensors with excellent repeatability, stability, and long lifetime.
Instrumentos para cotar
Ainda não há instrumentos. É possível escrever mesmo assim: um especialista responde.
