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Max. measurement error
Volume flow (standard): ±0.5 % o.r.± 1 mm/s (0.04 in/s) Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s), Flat Spec
Measuring range
4 dm³/min to 9600 m³/h (1 gal/min to 44 000 gal/min)
Medium temperature range
Liner material PFA: –20 to +150 °C (–4 to +302 °F) Liner material PFA high-temperature: –20 to +180 °C (–4 to +356 °F) Liner material PTFE: –40 to +130 °C (–40 to +266 °F)
Max. process pressure
PN 40, Class 300, 20K
Wetted materials
Liner: PFA; PTFE Electrodes: 1.4435 (F316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum; Titanium
Max. measurement error
Mass flow (liquid): ±0.10 % (standard), 0.05 % (option) Volume flow (liquid): ±0.10 % Mass flow (gas): ±0.25 % Density (liquid): ±0.0005 g/cm³
Measuring range
0 to 2 200 000 kg/h (0 to 80 840 lb/min)
Medium temperature range
Standard: –50 to +150 °C (–58 to +302 °F) Option: –50 to +240 °C (–58 to +464 °F) High temperatur option: –50 to +350 °C (–58 to +662 °F) Option: –196 to +150 °C (–320 to +302 °F)
Max. process pressure
PN 100, Class 600, 63K
Wetted materials
Measuring tube: 1.4539 (904L); 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022); 1.4301 (F304)
Input
1 to 4x Memosens digital input 2x 0/4 to 20mA Input optional 2 to 4x Digital input optional
Output / communication
2 to 8x 0/4 to 20 mA current outputs, alarmrelay, 4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet
Ingress protection
IP66 / IP 67
Measuring range
Application A • pH: 1 to 12 Application B • pH: 0 to 14 Application F • pH: 0 to 10
Process temperature
Application A: –15 to 80 °C (5 to 176 °F) Application B: 0 to 135 °C (32 to 275 °F) Application F: 0 to 70 °C (32 to 158 °F)
Process pressure
Applications A and B: 0.8 to 17 bar (11.6 to 246.5 psi) absolute Application F: 0.8 to 7 bar (11.6 to 101.5 psi) absolute
Accuracy
+/-1 mm (0.04 in)
Process temperature
-40 to +150 °C (-40 to +302 °F)
Process pressure / max. overpressure limit
-1 to +20 bar (-14.5 to +290 psi)
Max. measurement distance
15 m (49 ft)
Main wetted parts
PEEK PTFE 316L (for threaded connections)
Process temperature
-50 °C...+150 °C (-58 °F...+302 °F)
Process pressure / max. overpressure limit
Vacuum...100 bar Vacuum...1450 psi
Min. density of medium
0.5 g/cm³ (0.4 g/cm³ optional)
Measured variables
Gas components, calorific value, density, Wobbe index, molar mass, compressibility
Measuring medium
Natural gas, biogas, air, H2, O2, N2
Analysis time
≥45 seconds
J22 TDLAS gas analyzer
Proven technology for accurate and reliable measurement of H2 O in natural gas, biomethane (RNG), carbon dioxide (CCUS), and hydrogen
Measuring principle
TDLAS
Measured Variables
Concentration Dew Point Cell Pressure Cell Temperature
Hazardous area approvals
ATEX / IECEx /UKEx Zone 1 PESO / KCs / JPNEx Zone 1 INMETRO Zone 1 CNEx Zone 1 CSA Class I, Division 1 CSA Class I, Zone 1
Measuring principle
TDLAS
Analyte and measurement ranges
H2S (Hydrogen sulfide): 0 to 10 ppmv 0 to 500 ppmv other ranges by request
Hazardous area approvals
ATEX / IECEx /UKEx Zone 1 PESO / KTL / JPNEx Zone 1 INMETRO Zone 1 CNEx Zone 1 CSA Class I, Division 1 CSA Class I, Zone 1
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