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The ATEX LB Series Drum Heater is engineered for safe and efficient heating in explosion-proof environments. Designed for drums in Zones 1, 2, 21, and 22, it delivers reliable performance with self-limiting heating technology. Ideal for maintaining low-temperature processes and frost protection, it features robust, anti-static PVC fabric and a user-friendly ATEX-certified junction box. Perfect for industries handling volatile chemicals or requiring stringent safety standards.

Technical Specifications

• Certification: CETS 23 ATEX 030 X; CETS 23 ATEX 031 U
• Zones: Suitable for Zones 1, 2, 21, and 22
• T-Class: T6, T5, T4, T3, T2, T1
• IP Rating: IP65 for dust and water resistance
• Operating Temperature: 65°C (energized) / 85°C (de-energized)
• Ambient Temperature: -20°C to +55°C
• Power Output: Self-limiting heating cable, adjustable to drum size
• Materials: Anti-static, water-repellent PVC fabric (B2 Flame Retardant)
• Connection Cable: 5m, 3G1.5mm² with ATEX-certified junction box
• Available Sizes: For 200/220L drums
• Applications: Frost protection, temperature maintenance, chemical processing

Solid drilled threaded thermowells, protective cases:

• Protect and extend the lifetime of temperature sensors and thermometers in processing applications
• Facilitate the replacement of sensors
• Allow sensor maintenance without process interruption

• Measures ambient air pressure
• Measurement range: 600...1100 hPa
• Operating temperature: -30...80 °C
• Output: Ethernet
• Optional connection to WiFi network via tiny wireless router TL-WIFI
• Webserver
• Measurement interval: 2 s
• Alarm protocols: E-mail, SNMP Trap, Syslog
• Supply: 9...30 VDC
• Protection class: IP30
• Calibration certificate included

The barrel heater is designed to be used for heating the fluids and oil products stored in barrels. Heater is typically used with thermostat (30-110 °C), thermal cut-off (160 °C), cable (3 m) and plug for connection to an earth contact.

Electrical drum heaters, belt type 0...120 °C, 130 °C. Designed to increase solubility and decrease viscosity in products which require higher energy than standard heaters can achieve. Belt heaters are available in standard sizes or can be made according to client’s demand. Can be used with barrel heating pads. For even faster heating, isolating coatings can be used (11-9862), 200 L.

• Thermostat range 0...200 °C
• Digital thermostat
• Warm-up time - 24 hours (P = 1200W; 200 L; from 15 to 80 °C)
• Coating material silicone/glass fiber
• Glass fiber cap
• Spring heating element with silicone insulation
• Regulated clamp buckles
• 3 meter supply cable
• Protection class: IP40

• Thermostat ranges 0-40°C or 0-90°C
• Digital thermostat
• Standard variants for 25, 50, 105 and 200 liter capacity barrels
• Blanket is made from polyester/teflon
• Sewn heating insulation
• Damage-resistant spring heating element
• Regulated, easily removed buckles
• 3 m supply cable
• Protection class IP40
• Can be used with electrical heating pad for barrels

The FPI 8237 IO-Link Flush Membrane pressure transmitter impresses with an absolutely smooth and robust flush-mounted measuring diaphragm made of corrosion-resistant duplex steel 1.4462. Trafag’s proprietary thin-film-on-steel sensor technology ensures a wide temperature range and excellent long-term stability.

• Measuring range: -0,5...0,5 to 0...100 bar
• Output signal: IO-Link 1.1, COM3, min. process cycle time 1 ms, Smart Sensor Profile ED2, 2 Switching outputs PNP / NPN / Push-Pull configurable
• Accuracy at 25°C typically: ± 0.5 % FS typ.
• Measuring principle: Thin-film-on-steel
• Media temperature –10... +125 °C
• Ambient temperature: –10...+125 °C
• Protection class: IP65, IP67
• Applications: Hydraulics, Machine tools, Process technology, Food industry, Water treatment

The frame light barriers of FLB Series are used for the measurement of smallest unguided parts.

• G-7 is designed for moisture measurement of grain
• Moisture measurement range: 9...30 %, depends on grain type
• Built-in calibrations for barley, coffee, corn, flax, hay, oats, pasta, rapeseed, rough rice, rye, sorghum, soybeans and wheat
• Built-in temperature correction over the range of 0...70 °C
• Programmable offset to match elevator
• Stores up to 150 accumulated readings in user-defined batches by grain
• Displays the average and highest readings, standard deviation, co-efficient of variance oh stored readings
• Built-in connector accepts any Delmhorst electrode
• Built-in calibration check
• Audible, adjustable alarm
• Size: 180 x 150 x 140 mm
• Weight: 1800 g
• Rugged construction ensures years of reliable use
• Supply: 9 V battery
• 1-year warranty

• Silicone /  glass fiber coating
• Thermostat 0-200º C
• Glass fiber coating
• Protection class IP54
• Silicone insulation for heating element
• Warm-up time of 24h (for 200 L water barrel from +15º C to +80º C  with 1200 W barrel heater)
• Regulated fast-opening buckles
• Barrel heating pads can be used simultaneously
• Standard capacity 200 L
• 3 meter connection cable

Analog laser light barriers and their electronic control units. Round or rectangular cross-sections are used for measuring, positioning or detection of objects starting from 0,01 mm (i.e. threads) from great distance (up to 100 m, depending on model).

These sensors should be used where high positioning accuracy is required.

C-LAS compact laser light barriers are ideally suited for positioning tasks.

Laser digital light barriers D-LAS operate by using parallel visible laser light. These light barriers are ideal for positioning tasks.

Laser fork light barriers F-LAS for complex problems. These light barriers are ideal for positioning tasks.

Fork light barriers of the FIA series primarily are chosen for high-precision trigger applications. They are frequently used in the stamping industry. Because of their compact and very sturdy design they are generally used in rough industry environments.

Laser miniature light barriers M-LAS have very small dimensions and work at distance up to 2 m. These light barriers are ideal for positioning and small object detection tasks.

An integrated polarization filter ensures protection against spurious triggering caused by reflecting objects.

The Wx9xx series of sensors from COMET SYSTEM enables accurate measurement of temperature, relative humidity, and atmospheric pressure, with data transmitted via the low-power LoRaWAN network. This technology allows data to be sent to a cloud storage, where users can easily view both current and historical values through a standard web browser. Each sensor has an LCD display showing the measured value and battery status.

• Possibility to connect Pt1000 sensors
• Covers up to 15 km in rural areas and 2…5 km in urban areas
• Work with Comet System LoRaWAN gateway SP041
• Battery life: from 1 to 10 years depending on transmission time and environment temperature
• Unlimited space for data in cloud
• Alarm: email and app notification
• Mobile applications for Android and iOS

Digital meters – bargraphs NA3, NA5, NA6,measurement of DC voltage, current, resistance and temperature measurement (with thermal sensors J, K, N, E, R, S, T, Pt100, Pt500, Pt1000).

The innovative Leybold SOGEVAC B single-stage oil sealed rotary vane pumps are ideal for modern industrial applications distinguished by low noise levels, high pumping speeds and high reliability.

• Compact design and small footprint
• No motor coupling up to SV65 B
• Very low oil emission
• State of the art sealing technology
• Very low noise level in any working condition
• Customized configurations possible
• Simplified maintenance and service

SOGEVAC B pumps have a pumping capacity range from 10 to 750 m3/h @ 50 Hz with an ultimate pressure of ≤ 8 X 10-2 mbar.

Industry proven double stage rotary vane pumps with a performance driven and low noise design.

Leybold TRIVAC B oil sealed double stage vane pumps are well known and being used in all areas of vacuum engineering and are equally suited for both industrial production and research applications. The TRIVAC B pumps, used to generate a rough and medium vacuum or as backing pumps in pump combinations with Roots vacuum pumps or high vacuum pumps, have the ability of pumping down from the atmosphere.

• Compact design and small footprint
• No motor coupling up to SV65 B
• Very low oil emission
• State of the art sealing technology
• Very low noise level in any working condition
• Customized configurations possible
• Simplified maintenance and service

The TRIVAC B range is available in six different sizes with an ultimate pressure of 10-4 mbar and a pumping speed in the range of 4 m3/h to 65 m3/h.

Industrial vacuum pumps for the rough vacuum industry.

The CLAWVAC series of oil-free industrial dry vacuum pumps have a corrosion-resistant pump chamber and stainless-steel claws. This makes them extremely robust, especially for challenging applications which include handling of particles and vapor-contaminated gases. The CLAWVAC dry vacuum pumps are simple to use, easy to clean onsite and have efficient air cooling that let’s our customers experience a trouble-free and cost-saving operation.

CLAWVAC can replace your liquid ring vacuum pump.

Thanks to its unique design, CLAWVAC combined with the right Leybold accessories can replace a liquid ring vacuum pump in many processes.

Switch to dry claw technology for cost savings:

• Huge cost savings: no water consumption, no water treatment or disposal
• Lower power consumption
• Stable process performance, independent of water temperature
• Better environmental impact of your industrial plant, as water is a valuable asset

• The dry vacuum pumps of the SCROLLVAC plus family operate on the principle of a scroll compressor
• A scroll pump consists of two engaged spiral forms. One scroll form is mounted eccentrically to the other and is made to move in an orbiting path relative to the fixed scroll. This creates crescent shaped volumes that are driven from the outside to the inside of the forms thereby pumping the gas
• Increased pumping speed combined with low ultimate pressures, low power consumption and low noise levels
• Gas ballast allows for pumping of condensable vapors including water, solvents, dilute acids, and bases
• Latest in tip seal technology: allows for significantly longer intervals between tip seal changes
• Integrated smart drive with auto sensing voltage input, delivers optimized pumping performance globally
• Designed to be field serviceable
• ATEX certified to meet the requirements of group II category 3 equipment (ATEX II 3 G c IIB T4 internal)
• CE, CSA/UL approved
• A great choice for general laboratories, light industrial and research applications, as well as certain chemical application

The small sensor dimension combined with IO-Link, the pressure and temperature value of the media make the NAI 8273 the ideal choice in various applications.

• Measuring range: -0.2...0.2 to 0...700 bar
• Output signal: IO-Link 1.1, COM3, min. process cycle time 1 ms, Smart Sensor Profile ED2, 2 Switching outputs PNP / NPN
• Accuracy at 25°C typically: ± 0.3 % FS typ., ± 0.5 % FS typ.
• Measuring principle: Thin-film-on-steel
• Media temperature –40... +125 °C
• Ambient temperature: –40...+125 °C
• Protection class: IP65, IP67
• Applications: Hydraulics, Machine tools, Process technology

The principle of operation of this instrument is based on a high frequency band, enabling a very accurate detection of the level of media with a small emitting angle.

• Radar level transmitter TLR designed for accurate level measurement in liquids and solids
• Reflection removal mode
• High frequency band: 77-81 GHz
• Measuring range: 10, 20, 30, 50 m
• Measuring accuracy: 2 mm
• Output signal: 4…20 mA, Modbus RS485, Hart protocol
• Bluetooth app for programming and settings
• Process temperature: -20…+200 °C*
• Process connection: Threads G 1 ½, G 1 ½ / 2, G 2 and customized flanges for all models*
• Process pressure: -1…+16 bar*
• Protection class: IP67

The RUVAC WH / WHU series pumps are high throughput, hermetically sealed, water-cooled roots blower pumps with high efficiency motors that provide optimum price-to-performance ratio. Both motors and oil reservoirs are water cooled thereby perfectly balancing the internal temperature management of the pumps.

RUVAC WHU pumps are equipped with a bypass line and may be operated at its maximum power from atmospheric pressure. The WHU is equipped with improved valve technology for maximum efficiency in short cycle operation. The integrated bypass line allows for the WHU pumps to be operated starting at atmospheric pressure while the unique control flap provides extreme contamination resistance.

• Measures ambient temperature, humidity, pressure
• Calculates dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
• Measuring ranges: -30...+80 °C, 0...100 %RH, 600...1100 hPa
• Output: Ethernet
• Optional connection to WiFi network via tiny wireless router TL-WIFI
• Webserver
• Measurement interval: 2 s
• Alarm protocols: E-mail, SNMP Trap, Syslog
• Supply: 9...30 VDC
• Calibration certificate included
• Protection class: IP30

Trigger light barriers are mainly used in the field of metal stamping. The TLB series comprises light barriers with infrared light beam (IR) or visible light beam (VIS), in split shape as well as in fork shape (with or without compressed air supply). Characteristic for all light barriers of TLB Series is the external electronics: Pulsating light or constant light amplifier with digital output or analog output (voltage output and current output).

Sensor SKU: 5905309600546 (IP67)

Efento NB-IoT sensors transmit the data over cellular network (Narrowband IoT) and do not require any additional devices (router, gateway, etc.). Sensors are also equipped with Bluetooth Low Energy interface, which allows quick and easy configuration with a smartphone. Efento NB-IoT sensors can be integrated with Efento Cloud** platform or any other third party systems.

• Moisture measurement range: 0…200 centibar (kPa)
• Temperature measurement range: -55…+125 °C, accuracy: up to 0,5 °C in the range -10…+85 °C and up to 2 °C in the range -55…125 °C
• The temperature sensor is used to adjust the results of soil moisture readings
• Soil moisture and temperature sensors cable length: 3 m
• Communication NB-IoT bands: default B8 and B20 (others on request)
• Measurement period: 1 minutes to 18 hours (configurable by the user)
• Measurement sending interval: 5 minutes to 7 days (configurable by the user)
• Battery ensures up to 5 years of maintenance-free operation, 6300 mAh battery
• The device stores 40,000 measurements in its memory, when the memory is full, the oldest measurements are overwritten
• Possibility to integrate sensor to other third-party systems
• Operating environmental: -35…+70 °C / 0…99 % RH non-condensing
• Case IP67 protection