- Combined humidity and temperature probes - Saturated salt solutions for calibration verification. Sensor protection. How to verify the calibration. Portable instruments for combined humidity and temperature probes • Accredited ACCREDIA LAT calibration laboratory N° 124 for Humidity Data logger for temperature, humidity, CO, CO2 Indoor air quality monitor Indoor air quality monitor Transmitter and regulator wall mounting series for air quality: temperature, humidity, CO2. With relays, analog and RS485 MODBUS-RTU digital outputs. Series of temperature and humidity transmitters with analogue or digital output (RS485 MODBUS-RTU). With or without display and relay. Series of temperature and humidity transmitters with interchangeable probe. With or without display and relay, analogue and digital outputs. Series of temperature and humidity transmitters with interchangeable probe. Graphic display, relays, analogue and digital outputs. Temperature, humidity, barometric pressure and air speed transmitters. With display, analogue and digital outputs. Temperature and humidity transmitter with analogue output, for weather stations. Solar radiation shield. Temperature and humidity transmitters with analogue and digital outputs RS232, USB, RS485 MODBUS-RTU Absolute humidity transmitters with analogue output. Led displays for 4÷20mA passive transmitter with one or two inputs. Indicators, regulators The qualitative level of our instruments is the result of a continuous evolving of the product itself. This may bring to slight differences between what written in the following manual and the instrument you bought. We cannot completely exclude the presence of errors inside the manual, which we apologise for. Data, images and descriptions included in this manual cannot be enforced legally. We reserve the right to perform modifications and corrections at any time without notice.

INSTRUMENT TECHNICAL CHARACTERISTICS Instrument Dimensions (Length x Width x Height) 185x90x40mm Weight 470g (complete with batteries) Materials ABS, rubber Display 2x4½ digits plus symbols Visible area: 52x42mm Operating conditions Operating temperature Storage temperature Working relative humidity Protection degree Power Batteries 4 1.5V type AA batteries Autonomy 200 hours with 1800mAh alkaline batteries Power absorbed with instrument off 20μA Mains Output mains adapter 12Vdc / 1000mA Measuring unit Security of stored data Time Date and time Accuracy Unlimited, independent of battery charge...

TECHNICAL DATA OF PROBES AND MODULES EQUIPPED WITH INSTRUMENT Temperature probes Pt100 sensor with SICRAM module Measurement of temperature by Instrument Pt100 measurement range -200…+650°C Pt1000 measurement range -200…+650°C Resolution 0.1°C Accuracy ±0.1°C Drift after 1 year 0.1°C/year Common characteristics Relative humidity Sensor Measuring range Temperature drift @ 20°C Response time %RH at constant temperature Temperature with sensor Pt100 Temperature drift @ 20°C Class A - Thin film TP49AC.0 Class A - Thin film Class A - Thin film HP480 Measuring range Dew point Working temperature Working...

Relative humidity and temperature probes complete with sicram module HP472ACR: %RH and temperature combined probe, dimensions Ø 26x170 mm. 2 m connecting cable. HP572ACR: %RH and temperature combined probe, K thermocouple sensor. Dimensions Ø 26x170 mm. 2 m connecting cable. HP473ACR: %RH and temperature combined probe. Dimensions: handle Ø 26x130 mm, probe Ø 14x120 mm. 2m connecting cable. HP474ACR: %RH and temperature combined probe. Dimensions: handle Ø 26x130 mm, probe Ø 14x215 mm. 2m connecting cable. HP475ACR: %RH and temperature combined probe. 2 m connecting cable. Handle Ø 26x110 mm....

Protection for humidity probes Ø 26 M24x1,5 P1: Stainless steel 200μ grid protection for probes Ø 26 mm. P2: 20μ sintered polyethylene PE protection for probes Ø 26 mm. P3: 20μ sintered bronze protection for probes Ø 26 mm. P4: 20μ sintered PE complete cap for probes Ø 26 mm. Protection for humidity probes Ø 14 M12x1 P6: 10μm sintered complete protection made of AISI 316 stainless steel for probes Ø 14 mm. P7: 20μm sintered complete protection made of PTFE for probes Ø 14 mm. P8: 20μm stainless steel grid and Pocan protection for probes Ø 14 mm. HP480 - T480.1 - S.TC2.480.2 probes for the measurement...

INSTALLATION The probe can be connected to the compressed air in three ways: A. by using the measuring chamber with a quick coupling; B. by using the measuring chamber with a threaded G 1/4” connection; C. directly (without measuring chamber) with a threaded G 1/2” connection. DIMENSIONS Dimensions (mm) of the probe without measuring chamber: Connection with measuring chamber and quick coupling: Dimensions (mm) of the probe with measuring chamber, without quick coupling: To connect with quick coupling, you can use one of the standard 1/4” couplings provided. Other couplings than those supplied...

Measurement of relative humidity by Instrument Measurement range 0…100%RH Resolution 0.1%RH Accuracy ±0.1%RH Drift after 1 year 0.1%RH/year Measurement of temperature by Instrument Pt100 measurement range -200…+650°C Pt1000 measurement range -200…+650°C Resolution 0.1°C Accuracy ±0.1°C Drift after 1 year 0.1°C/year Relative humidity and temperature probes using SICRAM module Model HP472ACR HP572ACR HP473ACR HP474ACR HP475ACR HP475AC1R HP477DCR HP478ACR Working range Accuracy %RH Temperature %RH 0…100%RH -20°C…+80°C ±1,5%RH (10…90%RH) 0…100%RH -20°C…+80°C ±2,0%RH (in the remaining 0…100%RH -20°C…+80°C...

Common characteristics Temperature drift @ 20°C 4 wire Pt100 and 2 wire Pt1000 Probes Model TP47.100.0 Application range Common characteristics Temperature drift @ 20°C Pt100 Pt1000 ORDER CODES HD2301.0: The kit is composed of the instrument HD2301.0, 3 1.5V alkaline batteries, operating manual, case. Probes and cable must be ordered separately. Relative humidity and temperature probes complete with sicram module HP472ACR: %RH and temperature combined probe, dimensions Ø 26x170 mm. 2 m connecting cable. HP572ACR: %RH and temperature combined probe, K thermocouple sensor. Dimensions Ø 26x170 mm....