Local temperature display device
Description
Local temperature display adopts imported chip assembly with high precision, high stability, error ≤0.5%, internal power supply, micro power consumption, stainless steel shell, strong protection, beautiful and delicate. The local temperature display adopts imported high precision, low temperature drift, ultra-low power integrated circuit and wide temperature type LIQUID crystal display. The built-in high energy battery can work continuously for more than 5 years without laying power supply cable. It is a new type of field temperature display with high precision, good stability and strong applicability. It is an ideal substitute for traditional field pointer bimetal thermometer. Measuring range: PT100-50 ~ 600℃; K type 0~1100℃ sensor: Pt100 (Class A, CLASS B), K type (class I, class II) accuracy: 0.5%±1 word (Pt100); Sampling time: 1-5 seconds Display: 3-bit LCD power supply battery: one built-in 3.6V/2.4Ah industrial lithium battery, continuous use ≥3 years Environmental conditions: Temperature: -20~70℃ Humidity: 90%RH Connection thread: Shell material: 1Cr18Ni9Ti panel: glass + INNER PVC mask outer tube material: 1Cr18Ni9Ti Local temperature display selection table
Spectrum code | Code instructions | ||||||||||
Local temperature display device | |||||||||||
Watchcase material | -A | Stainless steel case | |||||||||
-B | Aluminum alloy shell (flameproof digital display) explosion-proof certificate No. : CNEx14.3416 | ||||||||||
-100B | Polyester shell | ||||||||||
Accuracy of measurement | 1 | 1% | |||||||||
0 | 0.5% | ||||||||||
Temperature sensor | P | Pt100 | |||||||||
| K | Type K thermocouple | ||||||||||
Remote resistance sensor | 0 | No PT100 remote signal output | |||||||||
P | With Pt100 remote signal output (stainless steel or cast aluminum case only) | ||||||||||
Measuring range | S | -50~200,0~300~600℃,0~1100℃ select the appropriate temperature range | |||||||||
Structure form | 0 | Axial (for stainless steel case) | |||||||||
1 | Radial (cast aluminum and polyester case only for radial construction) | ||||||||||
8 | Universal type (suitable for stainless steel watchcase straight rod access) | ||||||||||
Sensor type | Y | Lead access head (suitable for stainless steel case axial and radial, cast aluminum and polyester case radial, suitable for normal temperature within 200℃) | |||||||||
G | Straight rod access meter head | ||||||||||
Interface form with user side installation | 0 | Unthreaded or flanged connection (plain rod) | |||||||||
M | Thread connection (specify thread size) | ||||||||||
F | Flange connection (indicate flange size) | ||||||||||
Z | The user specifies the installation mode | ||||||||||
Lead length (mm) | - | Suitable for sensor form Y | |||||||||
Insertion depth (mm) | - | Length of probe rod (including thread length for threaded connection, below flange length for flange connection) | |||||||||
Name: local temperature display, stainless steel case, accuracy 0.5, PT100 sensor, no far-spread resistance signal output, temperature range: -50~100℃, meter head universal, straight rod access, M27*2 thread connection, insert depth 300mm
