Thermometers & Probes
Thermo Hygrometers
 Pressure Gauges
Light Meters (Luxmeters)
Air Flow Meters
 Weather Instruments
 Oxygen & Misc. Meters
PH & Conductivity Meters

 

Thermo Hygrometers
thermo hygrometer

Delta OHM Thermo Hygrometers are portable instruments with a large LCD display. They measures relative humidity and temperature using a Pt100 sensor or thermocouple humidity/ temperature combined probe. Temperature only is measured by immersion, penetration or contact probes. The sensor can be a Pt100, Pt1000 or Ni1000.
When the humidity/temperature combined probe is connected, the instrument calculates and displays the absolute humidity, the dew point, the partial vapor pressure.
The probes are fitted with an automatic detection module, with the factory calibration settings already being memorized inside.
Delta OHM is an accredited laboratory and can provide certified calibration of the instruments prior to shipment
hygrometer Portable Thermo Hygrometers   measure relative humidity and temperature using a Pt100 sensor or thermocouple humidity/ temperature combined probe. Temperature only is measured by immersion, penetration or contact probes. The sensor can be a Pt100, Pt1000 or Ni1000.
Combined Humidity & Temperature Probes for connection to portable thermo hygrometers. When the humidity/temperature combined probe is connected, the instrument calculates and displays the absolute humidity, the dew point, the partial va pour pressure.
The probes are fitted with an automatic detection module, with the factory calibration settings already being memorized inside.		 hygrometer
calibration and contact liquids

 

Fittings & Accessories for Portable Thermo Hygrometers includes power supplies, protective shields for probes and calibration liquids.
Passive Humidity & Temperature Transmitters are microprocessor configurable humidity and humidity-temperature 4÷20 mA transmitters. The temperature range is configurable. They convert humidity and temperature values into two linear current signals (2 wires) in the field 4÷20 mA. In the humidity-temperature combined version, the two circuits and the related outputs are completely independent one from the other.
Passive Humidity Transmitters 		humidity transmitters
humidity transmitters Active Humidity & Temperature Transmitters These transmitters convert the humidity and temperature values into two linear current or voltage signals. Linearisation, with a digital technique, allows excellent precision and stability to be obtained. Each output of the transmitter may be selected between 0...20mA, 4...20mA or 0...10V and is set by means of a jumper.
Active Humidity Transmitter is an active transmitter and microprocessor-controlled relative humidity hygrostat with display of the value detected by the sensor and display of the parameters during programming. The transmitter converts the humidity value into a linear current or voltage signal. The outputs available are in current 0...20mA or 4...20mA and in voltage 0...1V or 0...10V.Active & Passive Humidity & Temperature Transmitters
Active & Passive Humidity & Temperature Transmitters		 humidity transmitter
temperature transmitter Metrological Passive Humidity & Temperature Transmitters are single block RH and temperature microprocessor transmitters, temperature configurable. The HD9008TR is a passive transmitter with a 4... 20mA output and 7... 30Vdc power supply; the HD9009TR is a transmitter with a 0... 1V standard voltage output (other outputs available on demand) and 7 30Vdc power supply.  Sensors are mounted at the end of a plastic tube: a capacitive humidity sensor and a Platinum temperature sensor (100Ω @0°C).
Digital Metrological Humidity and Temperature Transmitters

Fittings for Humidity Transmitters
Opto-insulated Signal Converter
Panel Mounted Indicators		 indicator