Environmental Tester

Intrinsic safety คืออะไร

Intrinsically Safe
Intrinsic safety (IS) คือ หลักการที่ใช้ป้องกันอุปกรณ์ไฟฟ้าจากการเป็นต้นเหตุของการระเบิดในสภาพแวดล้อมที่อันตราย ซึ่งสภาพแวดล้อมที่อันตรายนี้ หมายถึงพื้นที่ที่มีการปะปนของอยู่ของก๊าซหรือฝุ่นผงที่ใวไฟและมีโอกาสระเบิดได้โดยง่าย

Vaisala Indigo 200 Series Host Devices for Vaisala's Smart Probes

Vaisala Indigo 200 Series Host Devices Vaisala Indigo 200 Series host devices are intended for Vaisala's intelligent, stand-alone CO2 probes*), GMP251 and GMP252, and the vaporized hydrogen peroxide probe HPP272. Indigo 200 allows for easy evaluation and visualization of data, also wirelessly.

Vaisala ​GMP252 Carbon Dioxide Probe for ppm-Level Measurements

Vaisala ​GMP252 Carbon Dioxide ProbeThe Vaisala CARBOCAP® Carbon Dioxide Probe GMP252 is an intelligent, stand-alone, ppm-level probe for measuring CO2 in agriculture, refrigeration, greenhouses and demanding HVAC applications. It is suitable for harsh and humid CO2 measurement environments where stable and accurate ppm-level CO2 measurements are needed.

Vaisala ​GMP251 Carbon Dioxide Probe for %-Level Measurements

Vaisala ​GMP252 Carbon Dioxide ProbeThe Vaisala CARBOCAP® Carbon Dioxide Probe GMP251 is an intelligent, stand-alone, %-level probe for measuring CO2 in life science incubators, cold storages, fruit and vegetable transportation, and in all demanding applications where stable and accurate %-level CO2 measurements are needed.

Vaisala HPP270 Series for Hydrogen Peroxide, Humidity, and Temperature Measurement

Vaisala Indigo202-HPP272The Vaisala PEROXCAP® Hydrogen Peroxide, Humidity, and Temperature Probe HPP270 series is designed for demanding hydrogen peroxide bio-decontamination where repeatable, stable, and accurate measurement is essential.

Metrel MI 6301 FonS : Sound Level Meter

Metrel MI 6301 FonS
Completely digitalised Class 1 (Pro Set) or Class 2 (Euro Set) sound level meter with two independent measuring channels compliant with IEC 61672 standard.

Metrel MI 6401 Poly : Multifunction Indoor Environment Meter

Metrel MI 6401 PolyMeasurement functions :

  • Air temperature/multipoint
  • Air velocity/multipoint/mass flow calculations
  • Relative humidity/dew point
  • Illuminance

Vaisala HM40 Hand-Held Humidity and Temperature Meter

Vaisala HM40 Hand-Held Humidity and Temperature Meter
The Vaisala HUMICAP® Hand-Held Humidity and Temperature Meter HM40 is a compact and portable humidity meter at hand everywhere you go. It is an ideal spot-checking tool that is easy to use and provides reliable measurement.

GMT-220 Series Carbon Dioxide Transmitter

GMT-220
The Vaisala CARBOCAP® Carbon Dioxide Transmitter Series GMT220 is designed to measure carbon dioxide in harsh and humid environments. The housing is dust- and waterproof to IP65 standards.

Metrel MI 6201 Multinorm : All-In-One Indoor Environment Meter

Metrel MI 6201 Multinorm
Universal all-in-one instrument for measurement of air temperature, air velocity, relative humidity, illluminance, luminance and the Class 1 (Pro Set) or Class 2 (Euro Set and Standard Set) sound analyses.