Total Mercury Analyser HM-1400 TRX

Total Mercury Analyser HM-1400 TRX

HM-1400 TRX is a Extractive Automatic Measuring System (AMS) for continuous total mercury monitoring (CMM) in stack gas or process gas

In the HM 1400 TR total mercury analyser the sample gas is converted into mercury vapour by a combination of thermal and dry chemical treatment. This is then continuously measured in a photometer. The probe gas flow is measured after a gas cooler at 2°C. The concentration is calculated and displayed as „dry flue gas“.

Specifications

Measuring range
0–45 ... 0–500 µg/Nm³
Measuring principle
UV-absorption
Ambient temperatures
+5 °C ... +40 °C
Interfaces
RS-485
Bus protocol
Modbus
Protection class
IP54
Channel diameter
>0.5m
Supply voltage
230/400V 3x25A, N, PE 50/60 Hz
Analogue outputs
2x 0/4 ... 20mA, max. load 500Ω
Digital outputs
4 relay outputs, permissible load 250V, 100VA
Digital inputs
1 potential free input
Accuracy
<1% of measuring range

Detection limit
<1 µg/Nm³
EN14181 QAL1 certificate
Yes
EN 15267-3 certificate
Yes
Measuring gas temperature
-20 ... 300 °C
Dimensions (H x W x D)
1700 x 800 x 500mm
Weight
Approx. 220 kg

Features:

  • Maintenance-free (6 months) dry reactor
  • High operational safety
  • Easy maintenance
  • Low cross sensitivities
  • Easily legible LC display

Applications:

  • Waste incinerations (municipal waste, industrial waste, hospital waste)
  • Sewage sludge incineration
  • Hazardous waste incineration
  • Steel plants with scrap metal preparation
  • Contaminated soil burning plants
  • Crematoriums
  • Mercury mines and refineries
  • Fluorescent light bulb recycling plants