Alarm: Oxygen concentration of 18% or less in the warning sound, Overload Protection: 100%O2, Memory Function: Display the maximum / minimum value on the display, Data Hold: Fixing the instantaneous value of the time you press the button, Storage Temperature/Humidity Range: Temperature: 0-50 ℃, humidity: 10-70% RH, Operating Temperature and Humidity Range: Temperature: 0-50 ℃, humidity: 10-80% RH, Sampling: About once / sec, Response Time: About 15sec (90% response), Sensor: O2: galvanic method, temperature: thermistor, Display: LCD: 28mmx19mm, oxygen concentration: 0.1% O2, temperature: 0.1 ℃, Pricision: Oxygen concentration: +/- (1% rdg + 0.2% O2) * Calibration After calibration, temperature: +/- (0.8 ℃), Power: Single 4 (1.5V) x4 present, Weight (g): About 489, Measuring Range: Oxygen c...
Transmission Signal: 0-10mV, Alarm Setting Value: (Lower limit) 18% O 2 fixed, (upper limit) 26% O 2 fixed, Lead Wire (m): Detection unit built-in, Response Time (seconds): 20 or less (90% response), Power (V): DC4.2-5.5, Measuring Range: 0.0-25.0%O2
Transmission Signal: 4-20mA DC, Alarm Setting Value: (Lower limit) 18% O 2 fixed, (upper limit) 26% O 2 fixed, Lead Wire (m): Detection unit built-in, Response Time (seconds): 20 or less (90% response), Power (V): DC4.2-5.5, Measuring Range: 0.0-25.0%O2
Warning Setting: (Part 1) 19% O 2 or less, intermittent buzzer sounding, lamps flashing, (No. 2) 18% O 2 or less, continuous buzzer sounding, lamp lighting, body vibration, Calibration: Automatic calibration with one-touch operation (20.9 percent of the atmosphere), Temperature Measurement Range (deg C): -10.0-50.0, Sensor: Automatic switching of the external / jack plug from inside the sensor to the external sensor (external sensor sold separately), Power: One 9V S006P, Measuring Range: (Oxygen) 0.0 over 25.0% O 2
Transmission Signal: 0-250mV, Alarm Setting Value: (Lower limit) 18% O 2 fixed, (upper limit) 26% O 2 fixed, Lead Wire (m): Detection unit built-in, Response Time (seconds): 20 or less (90% response), Power (V): DC4.2-5.5, Measuring Range: 0.0-25.0%O2
2014 TRUSCO Published Page: 1-1036, Alarm Setting Concentration: Oxygen: first stage: 19.5vol%, 2 stage: 18.0vol% hydrogen sulfide: first stage: 10.0ppm, 2 stage: 15.0ppm, Indication Accuracy: Oxygen: hydrogen sulfide + /-0.5vol% within: FS + / -5% or less by the same measurement conditions, Detection Range: Oxygen: 0 to 25.0vol% hydrogen sulfide: 0 to 30.0ppm (up service range 50ppm), Detection Principle: Oxygen: diaphragm galvanic cell type hydrogen sulfide: constant potential electrolytic, Response Time (seconds): I a state of 20 + /-2deg C is (90% response)ambient temperature within 30: oxygen: 20 or less (90% response) hydrogen sulfide, Gas Sampling Method: Diffusion formula, Battery life (hours): (No alarm at the time, the case of 20deg C)environmental conditions, use conditions more...
Alarm System: Buzzer, flashing red lamp, a liquid crystal display, vibration, Measurement Range (vol%): 0 to 25, Explosion-proof Construction: Exib II BT3, Alarm Setting Concentration: (First stage), 19.5vol% 18vol% (2-stage), Indication Accuracy: +/- (Compliant with JIS T 8201) 0.5vol% within, Target Gas: Oxygen, Operating Temperature and Humidity Range: -10 deg C - 40 deg C, (no condensation) RH below 30-90%, Detection Principle: Diaphragm galvanic cell type, Response Time (seconds): (90% response, ambient temperature. To the state of 20 +/- 2 deg C) 20 seconds or less, Gas Sampling Method: Diffusion formula, Functions: Battery level indicator, peak hold function, peak value memory function, (sensor failure, the battery level, zero adjustment failure) alarm function of gas alarm other th...
Pricision: +/-0.4mg/L, Measurement Principle: polarographic type, Minimum Scale Value: 0.1mg/L, Dimensions (Width W x Height H x Depth D) (mm): 70x131x25, Power: 9V 006 P x 1piece, Weight (g): 350, Measuring Range: 0-20mg/L, TGK Product Number: 825-80-75-01, Accessories: Probe electrolyte electric battery, Application: Type polarographic sensor adopted
for check water filter
for School laboratory & factory etc