ERANNTEX TH-1000B Simple Gas Detection System

TH-1000B

Pretreatment Configuration

Features: With viewing window

Applicable conditions:

Normal temperature

Low moisture

Low dust

201 stainless steel chassis (with window)

Non-explosion-proof chassis, custom explosion-proof chassis available

MIC-600 gas detector

Glass condensation filter

Solenoid drain valve

Brushless DC pump

Relay expansion board

Power management system

Flow-through connector

Connecting hose

Dimensions (600 x 400 x 170 mm)

Detected Gas

Toxic gases, oxygen, carbon dioxide, flammable and explosive gases, TVOC, etc.

Optional 1 to 6 gases can be combined, depending on the sensor. Optional: Ambient temperature, humidity, and pressure measurement.

See price for specific specifications.

Detection Range

0～1、10、100、1000、5000、50000ppm（mg/m3）；0～100%LEL；0～200mg/L；0～20%、50%、100%VOL； Other ranges are available.

Please refer to the price list for details.

Resolution

0.001ppm、0.01ppm、0.1ppm、1ppm；0.1%LEL；0.1mg/L；0.01%VOL，0.001%VOL；  Other resolutions can be customized.

Please refer to the price list for details.

Detection Principle

Electrochemical, catalytic combustion, infrared, thermal conductivity, PID photoionization, UV absorption, laser TDLAS, etc., depending on gas type, range, site environment, and user needs.

For specific information, please refer to the quotation parameters.

Typical Accuracy

≤±2%F.S  (Higher accuracy can be customized according to sensor performance)

Linearity

≤±2%

Repeatability

≤±2%

Uncertainty

≤±2%

Response Time

T90≤30s

Recovery time

≤30s

Processed Sample Gas

Suitable for locations with low temperatures, low moisture content, and minimal dust.

(Excessively high humidity and heavy dust may require additional pretreatment.)

Processed Sample Gas

Constant temperature: 25°C (optional). Adjustable temperature after treatment.

Constant humidity: 70% RH (optional). Adjustable humidity after treatment.

Operating Mode

Fixed continuous operation, pump suction measurement (positive pressure, negative pressure, vacuum environment can be used)

Operating Voltage

220VAC，50HZ

Operating Environment

Operating temperature: -40°C to +70°C (typical), relative humidity ≤99%RH, pressure: 0.1MPA +/-20%,

Sampling temperature: -40°C to +70°C (standard)

Sampling Distance

The standard sampling distance is 10 meters. The sampling distance can be greater than 70 meters when equipped with a high-power vacuum pump. If the pressure of the gas being measured is relatively high, the sampling distance should be larger accordingly.

Display Mode

On-site 2.5-inch high-definition color screen display,

Signal Output

① Three-wire (four-wire) 4-20mA output, compatible with various control systems such as alarm controllers, PLCs, and DCS systems;

② RS485 (RTU) bus interface, standard Modbus protocol;

③ Two relay outputs (one standard, one optional) for high and low-range alarms, passive contacts (dry contacts)

Optional options: 0-20mA, 1-5V, 0-5V, 0-10V, wireless transmission, network transmission, and SMS alarms

Detected Gas

Default 1-way, optional 2-way passive contact (dry node) output, alarm point can be set; on-site sound and light alarm (optional)

Detection Range

IP65  Waterproof, suitable for outdoor use

Resolution

3/4NPT Adapter internal thread (optional M20*1.5 internal thread, 1/2NPT, G3/4, G1/2 adapter internal thread)

Detection Principle

201Stainless steel

Typical Accuracy

Length*Width*Height：600*400*170mm

Linearity

Pre-processing chassis, instruction manual, certificate of conformity, warranty card, infrared remote control, packaging carton

Response Time

AAA Corporate Credit Certificate, High-Tech Enterprise Certificate, ISO45001 Occupational Health and Safety Management System Certification,

ISO9001 Quality Management System Certification, and IS014001 Environmental Management System Certification

Processed Sample Gas

① Three-wire (four-wire) 4-20mA output, compatible with various control systems such as alarm controllers, PLCs, and DCS systems;

② RS485 (RTU) bus interface, standard Modbus protocol;

③ Two relay outputs (one standard, one optional) for high and low-range alarms, passive contacts (dry contacts)

Optional options: 0-20mA, 1-5V, 0-5V, 0-10V, wireless transmission, network transmission, and SMS alarms