H2S-625 H2S Analyzer

ATEX and IECEx Certified for Hazardous Areas

可选配置

应用领域

Precision Electrochemical H2S Sensor
Designed for Natural gas & Biogas Applications
F.S. Ranges of 0 - 10 ppm up to 0 - 10000 ppm
经济高效，维护成本低
大尺寸背光显示屏
直观易用的人机界面
可选 MODBUS RS485 RTU
2 个可完全配置的报警继电器触点

技术规格

Accuracy: < +/-1% Full Scale Range
报警：2 个可配置继电器触点
Analyzer Range: Multiple up to 0 - 10000 ppm
Area Classification: Zone 1 IIB + H2
尺寸：12" × 12" × 5.25"
Flow: 0.50 - 5.0 SCFH
Gas Connections: 1/4” Compression Tube
输出：隔离式 4–20 mA 或 1–5 VDC
Power: 12 - 24 VDC 100 - 240 VAC
Pressure 0.1 - 50 PSIG Inlet, vent to atm
Response Time: T90 in 45 Seconds
采样系统：可选
Sensor: Precision Electrochemical Cell
Temperature: 0 to 50 deg C
Warranty Sensor: 12 Months
Warranty Electronics: 12 Months
重量：21 磅（约 9.5 千克）

Cross Sensitivity

H2S-625 H2S Analyzer | Product Specifications

H2S Analyzer:

The model H2S-625 Hydrogen Sulfide analyzer combines a rugged design with SSO2’s precision H2S sensors. The result is a highly reliable and cost effective compact design with an easy-to-use user interface designed specifically for the Natural Gas and biogas industries.

The hydrogen sulfide analyzer is certified for use in Zone 1 IIB + H2 applications.

The HS analyzer is isolated both on the power input and analog output. This eliminates most electronic gremlins seen with existing competitive equipment in the field.

Gas connections are made with 1/4″ Compression tube fittings. Sample Systems includes Sample / Span valve and flow meter.

The H2S-625 analyzer comes with an optional MODBUS RS485 RTU Bi-Directional Communication protocol.

H2S Sensor Technology:

The H2S sensor used in the H2S-625 is based on the galvanic electrochemical fuel cell principal. All H2S sensors are manufactured under a strict quality program.

传感器采用一体化设计，几乎无需维护，无需清洁电极或添加电解液。

The Southland Sensing precision H2S sensors offer excellent performance, accuracy and stability while maximizing the
expected life.

电源要求

Input Power: 12 – 24 V DC
Current Draw: 50 mA

Oxygen Sensors:

H2S-1x PPM H2S Sensor: 0 – 200 Max PPM Range
H2S-2x PPM H2S Sensor: 0 – 2000 Max PPM Range
H2S-3x PPM H2S Sensor: 0 – 10000 MAX PPM Range

H2S sensors should be periodically calibrated. Factory recommendation is every 1 – 3 months or as the application dictates. Sensors offer excellent linearity when calibrated to a certified span gas.