Sensors

Product Details:

Voltage sensor for 0 to 60V DC. 
Electrically isolated, typically used to monitor battery voltage in telco applications (-48V standard).

• Interface: 1-Wire UNI (2x RJ11 for daisy-chaining)

Additional Information:

• Packaging Details: Electrically isolated voltage sensor for up to 60VDC with 1Wire-UNI output. Typical applications include measuring the voltage at industrial sensors (0-10V) or battery voltage. Frequently used for 48-volt power supply measurements in telecommunications (48V standard). Voltage can be monitored over LAN ( Poseidon2 or GSM (Ares). The sensor is equipped with an 8-points calibrating table/curve to set measured output appropriate to related industrial sensors. The calibration process is supported by 1W-UNI USB calibrator.USB dongle. Features: 0 - 60V DC voltage monitoring High measuring accuracy (can be used also for 0–10V) Sensors can be daisy-chained (two RJ11 connectors) Powered from the 1-Wire UNI bus (RJ11) or from an external power adapter Sensor can measure also negative voltages from 0 to –60VDC Applications and usage: Battery voltage monitoring in telecommunication systems (telco –48V) Independent measurement of individual battery cells (electrically isolated) 12V or 24V car battery voltage sensor Signal converter for 0-10V industrial sensors DC current sensor in -48V systems (with a current sensing resistor)

Product Details:

Current sensor for 0 to 20 mA DC current measurement. Can be used with the “source” type of the external probe. 
It's typically used with current transformers and other industrial probes.

• Interface: 1-Wire UNI (2x RJ11 for daisy-chaining)

Additional Information:

• Packaging Details: Isolated DC current sensor for the 1Wire-UNI bus. Sensor for measuring currents in the 0–20mA range. It is typically used to connect an industrial probe with 0 / 4 to 20mA output - with a discrete power supply (e.g. to measure the fuel...

Product Details:

Current sensor for 4 to 20 mA DC current measurement. Provide power for the current loop. Can be used with the “sink” type of the external probe.
It's typically used to connect output of the CO₂ probe, tank level probe or other industrial probes.

• Interface: 1-Wire UNI (2x RJ11 for daisy-chaining)

Additional Information:

• Item Code: Sensor4-20mA1W-UNI
• Packaging Details: Isolated DC current sensor for the RJ11 1W-UNI bus. It's RJ11 powered converter for external 4-20mA probes. It is typically used to connect an industrial probe with 4–20mA interface - 2wire current loop ("sink"type). The RJ11 (1W-UNI) interface can be connected to STE2, Poseidon2 or Ares units to be accessible via LAN or GSM / LTE. The converter (sensor) is equipped with 8-points calibrating table/curve to set measured output appropriate to related industrial sensors. The calibration process is supported by 1W-UNI USB calibrator.USB dongle. For not powered industrial sensors 0-20mA use alternative Sensor 0-20mA 1W-UNI. Features: Input: 4-20mA (connect a “sink” type of probe). Electrical isolation Protection: 63 mA fuse Options: Unit conversion, calibration Interface: 1-Wire UNI (2x RJ11 for daisy-chaining) Connects to: Ares, STE2, Poseidon2, SD 2x1Wire Power: External 12-30V power supply is recommended Applications and usage: Connecting industrial sensors to Poseidon2 or Ares systems Measuring fuel level in a tank Measuring the concentration of CO2 or other gases Connecting pressure transducers, pH sensors, or other industrial sensors

Product Details:

Light intensity sensor for indoor use.

• Interface: 1-Wire UNI (RJ11 on the cable)

Additional Information:

• Item Code: light1wireunilluminationsensor
• Packaging Details: Simple light intensity sensor for indoor use. The sensor is designed for use with Poseidon, Ares and other HW group products. The sensor connects to the 1-Wire UNI interface. A typical application is to distinguish day and night, or to detect presence of people in a server room (light turned on). Each sensor is identified by a unique serial number. Several sensors can be connected in parallel to a single RJ11 sensor port.

Product Details:

Relative humidity sensors

• Interface: 1-Wire (RJ11)

Additional Information:

• Item Code: Humid-1Wire
• Packaging Details: Add to comparator Humid-1Wire (1m, 3m, 10m) EN Humidity probe (0 - 100% RH) desiged for IT environment, for installation into IT cabinets (racks) to a cable bundle. Simple digital humidity sensor for indoor use, communicating over 1-Wire bus. Humid-1Wire is designed for connecting to...

Product Details:

Temperature probe (-10°C to +80°C) with a metal housing with IP67 protection. Supplied in lenghts of 1m 3m 10m. It can be daisy-chained using the T-Box units. Temp-1Wire is designed for connecting to Poseidon, Ares and HWg-STE family devices.

Features: 

• Temperature probe (-10°C to +80°C) for general usage
• Stainless steel casing with IP67 classification
• High protection against water and total dust protection
• Sensor can be immersed to up to 1m
• Temperature measuring in all IT, home and industry environments
• Temperature probe for both outdoor and indoor use

Product Details:

• Interface: RS-485 bus (Poseidon2 4002), up to 1 000m, terminal block
• Construction: IP67 wall mount – external sensor

Additional Information:

• Item Code: Temp-485-Pt100Box2
• Packaging Details: Durable industrial temperature sensor, –30°C to +70°C (–22°F to +160°F), IP65, wall mount. A Pt100 platinum temperature probe is in the tip of the protruding rod. The sensor is designed for connection with Poseidon2 4002 for data transmission and power supply. Features: Environment: Indoor or outdoor use – IP65, wall mount Input temperature range: –30 to +70°C (–22 to +160°F), Pt100 sensing element Interface: RS-485, terminals Compatible with: Poseidon2 4002 Power supply: From the Poseidon (12V), or 10..35VDC

Product Details:

The Current sensor up to 30A AC. Based on split-core single-phase current transducer. It's indirect measurement sensor - you don't have to cut the wire.

• Interface: 1-Wire UNI (2x RJ11 for daisy-chaining)

Additional Information:

• Packaging Details: 0A DC Current probe 1W-UNI is a set of shunt and converter that can measure DC current up to 30A. The shunt is connected directly (interrupting the wire) into measured circuit. The DC current is measured in both directions (distinguished...

Product Details:

• Accuracy: ±0.5°C temperature / 5% RH humidity
• Interface: RS-485 bus (Poseidon2 4002), up to 1000m, RJ45 & terminal block
• Construction: Wall mount – indoor sensor

Additional Information:

• Packaging Details: Temperature and humidity sensor HTemp-485 T3419. IP40 allows outdoor usage. Measured values are shown on a display and transmitted to the system over RS-485. Based on temperature and humidity measured, sensor calculate dew point, absolute humidity or specific humidity. Temperature range -30°C to +105°C. The sensor can be used alone or with Poseidon units. Features: Temperature and humidity probe with RS-485 connectivity and a display showing actual values Display on the sensor body, showing actual measured values Easy wall mounting IP65/40 protection for outdoor use Applications and usage: Outdoor temperature monitoring Wide-range monitoring systems with number of measurement points Independent monitoring of food and crop stores, food manufacturing and processingTemperature and humidity monitoring of medical material and pharmaceutical stores Environmental monitoring of residential areas

Product Details:

• Accuracy: ±0.4°C temperature / ± 2.5% RH humidity
• Interface: RS-485 bus (Poseidon2 4002), up to 1000m, 2 terminal blocks
• Construction: Wall mount – outdoor sensor
• Note: Display with current values

Additional Information:

• Packaging Details: Temperature and humidity sensor HTemp-485 T3419. IP40 allows outdoor usage. Measured values are shown on a display and transmitted to the system over RS-485. Based on temperature and humidity measured, sensor calculate dew point, absolute humidity or specific humidity. Temperature range -30°C to +105°C. The sensor can be used alone or with Poseidon units. Features: Temperature and humidity probe with RS-485 connectivity and a display showing actual values Display on the sensor body, showing actual measured values Easy wall mounting IP65/40 protection for outdoor use

Product Details:

• Measurement: Air pressure, Temperature, RH humidity, Dew point
• Interface: RS-485 bus (Poseidon2 4002), up to 1000m, 2 terminal blocks
• Construction: Wall mount – outdoor sensor
• Note: Display with current values

Additional Information:

• Item Code: PHTemp-485T7410
• Packaging Details: Temperature, humidity, barometric pressure and dew point temperature sensors. Measured values are shown on a display and transmitted to the system over RS-485. Measured values are shown on a display and transmitted to the system over RS-...

Product Details:

• Sensor for measuring and remote monitoring of 110/230V AC supply voltage. Its output is the voltage in [V].
  • Interface: 1-Wire UNI (2x RJ11 for daisy-chaining)

Additional Information:

• Item Code: Sensor230VAC1W-UNI
• Packaging Details: The sensor is designed for measuring of AC voltage in the range 100 - 250V AC. The 1W-uni output bus is isolated. Typical usage of sensor contains voltage variation or drop out detections. Measured values are processed by Poseidon2 (LAN)...

Product Details:

• Interface: RS-485 bus (Poseidon2 4002), up to 1 000m, RJ45 & terminal block
• Construction: Wall mount – indoor sensor

Additional Information:

• Item Code: Temp-485
• Packaging Details: Temperature probe for extremely low temperature measurements, equivalent to "Cable" version. The probe for measurements from -190°C and connecting cable are contained in the set. new model: http://hw-group.us/sensor/temp-485-pt100-frost2 Features: Temperature measuring within the range of -190°C to +200°C For indoor and outdoor use (IP68 classification) Suitable for factory environment, RS-485 line communication (up to 1000m distance) Each sensor is tested and calibrated from factory, at extra cost it is possible to supply calibration protocols The sensors works with SNMP thermometer Poseidon Applications and usage: Temperature monitoring in factories and industry environment Temperature measuring in pharmacy

Product Details:

Temperature Humidity: indoor / outdoor / rack montage

• Interface: 1-Wire (RJ11)

Additional Information:

• Item Code: HTemp-1Wire
• Packaging Details: Digital Temperature (-30°C to +80°C) and Relative Humidity sensor for indoor and outdoor use. RJ11 (1-Wire) interface. Designed for connection with Poseidon , Ares and HWg-STE units.