Nernst high-temperature hygrometer

NegotiableUpdate on 12/13

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The Nernst high-temperature hygrometer 1938 is a sensor suitable for industrial applications, used to monitor humidity/dew point within the allowable range of specifications. $r $n1938 is capable of measuring the following data: $r $n • Dew point of industrial gases $r $n • Temperature of industrial gases $r $n • Humidity of industrial gases $r $n • Micro water content (PPM) of industrial gases $r $n Factory settings for measurement units: Dew point& #176; Ctd、 Temperature ℃, humidity% RH, micro water PPM. Other units can modify the settings through optional displays or by contacting the manufacturer.

Product Details

NernstHigh temperature and humidity meter 1938Mainly used in industrial environmentsGas measurement.

feature

• Small size, very easy to install

• Dew point measurement as low as-60°Ctd.

• Simultaneously display temperature, humidity, dew point, micro water, switch interface to understand the curve

•Signal output mode:2 x 4 . .. 20 mA,Two wire system1 x RS485

•IP65 The casing provides reliable protection even in harsh industrial environments

• Ultra fast response speed ensures safe and reliable indication when dew point values exceed the effective range

•pass G1/2”Thread installation

•Accuracy can reach± 2°Ctd

• high temperature-50°C. ..200°C

NernstHigh temperature and humidity meterTechnical Specifications

parameter	Dew point unit: °Ctd temperature unit: °C humidity unit: %RHMicro water unit: PPM
Measuring principle	Capacitive Alpha
measuring medium	Non corrosive gas
measurement range	dew point: -60°Ctd. ..60°Ctd temperature-50....200°C humidity0%RH. ..RH
ambient temperature	0°C. ..50°C
Operating pressure	0....20Bar
Shell material	Process connection:stainless steel shell:ABS
Protection level	IP65
install thread	ZG4/3
size	View the dimension diagram on the next page
weight	0.5 kg

output signal

analog output

4 . .. 20 mA, 2 line

pulse output

4 mA = -60°Ctd

20 mA = +60°Ctd

precision

dew pointprecision:±2°Ctd (As shown in the figure below)

Humidity accuracy: ±0.8%

temperatureprecision: 0.3°C

repetitiveness

± 0.5°C