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Beijing North Dahe Instrument Co., Ltd
HD2178.1 Dual channel thermometer - thermocouple and Pt100
NegotiableUpdate on 10/03
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Overview
HD2178.1 Dual Channel Temperature Gauge - Thermocouple and Pt100 Italian Deltaohm Handheld Temperature Gauge Dual Channel Temperature Sensor: 1 Pt100+1 Thermocouple to choose from various types of temperature sensors: air temperature, liquid temperature, surface temperature, black sphere temperature, piercing type, fast response, high precision, etc. Optional recording functions include optional software and data download
Product Details
HD2178.1 and HD2178.2 are handheld thermometers with LCD displays that can measure temperature or thermocouple probes using immersion, insertion, or contact Pt100 probes. Connect a 3 or 4-wire Pt100 sensor or a 2-wire Pt1000 sensor to input interface B, and connect K, J, T, N, and E thermocouples to input interface A. The probe connected to input interface B (8-pin DIN45326 connector) is equipped with an automatic detection module that has been calibrated at the factory and can be used directly by users. The A input interface is a miniature negative polarization connector used to connect thermocouple probes.
HD2178.2 has a recording function and can store 80000 pieces of data. The data can be uploaded to a computer through the RS232C serial interface and USB 2.0 interface. The MENU menu allows you to set parameters such as storage interval, printing, and baud rate. HD2178.1 and HD2178.2 both come with an RS232C serial interface, which allows real-time transmission of measured parameters to a computer or portable printer. Can calculate maximum, minimum, and average values; REL relative measurement, HOLD, and automatic shutdown can also be performed (the automatic shutdown function can be turned off).
The protection level is IP67.
Technical Specifications:
model
HD2178.1
HD2178.2
double rowLCDdisplay
41/2number+Function symbol
41/2number+Function symbol
unit of measurement
℃--℉--K
℃--℉--K
measurement
maximum--minimum--average
maximum--minimum--average
storage
none
data storage
date--hour--minute
date--hour--minute
date--hour--minute
Storage interval or direct data transfer
1s…3600s
1s…3600s
communication interface
RS232
RS232/ USB1.1--2.0interface
rangePt100（Pt1000）
-200℃…650℃（Pt1000）
-200℃…650℃（Pt1000）
Thermocouple type
K-J-T-N-E
K-J-T-N-E
resolution
0.1℃
0.1℃
Resolution of thermocouple
0.1℃
0.1℃
precision
0.05℃
0.05℃
Accuracy of thermocouples
0.1℃±600℃/0.2℃ Other ranges
1Drift after the year
0.1℃
0.1℃
Number and type of input channels
1+1
1+1
battery-powered
4×1.5V AA
4×1.5V AA
power supply
9V—150mA
9V—150mA
Protection level
IP 67
IP 67
Size of portable case
320×300×100
320×300×100
Weight, excluding probe
1700g
1700g
Standard Configuration
Portable case, instructions for use,4Save battery,DeltaLog9
software
accessories
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