1999년은 써머커플 센서와 산업적 디지털 온도계를 계산합니다

1999 Counts Industrial Digital Thermometer With Thermocouple Sensors
 
VICTOR 6801 3 1/2 Digital Thermometer Industrial K - Type Digital Thermometer Humidity Meter Mini Probe And Data Hold
 
1. Overview
It is a 3 1/2 digital thermometer which is driven by 3V battery, used for measuring temperature with large range and high accuracy, can use any K-type thermocouple (Ni-Cr - nisiloy) as the temperature sensor.
 
2. General feature

• Display: 3 1/2digit LCD display with max. indication 1999
• Sampling Rate: about 2.5 times/s
• Open circuit display of the sensor: Max. display “1”
• Low battery display: weak battery symbol shows
• Operating environment: temperature 0℃~50℃, 32℉~122℉ relative humidity ＜ 80%
• Storage environment: temperature -10℃~60℃, 10℉~140℉ relative humidity ＜ 80%
• Battery: AAA alkaline battery or carbon zinc battery
• Battery life: alkaline battery is about 200h, carbon zinc battery is about 100h
• Auto power off: about 15 mins
• Function key:1Switch key 2HOLD (lock screen) 3℃/℉ conversion

40.1°(select the range) 51°(select the range) 6MAX/MIN/AVG (function key )

 
3.Technical Feature

• Accuracy: ±(a%×reading + dgt)
• Environment of accurate calibration: 23℃±5℃
• Measuring range: -150℃~1300℃, -238℉~2372℉
• Error coefficients affected by temperature: The coefficient will be 0.1×accurate /℃ below 18℃ or above 28℃

 
Specification of The K-Type Thermocouple