Smart Wireless Pressure Transmitter

• Type: Remote Pressure Transmitter
• Structure Type: Strain Gauge Pressure Transmitter
• Measuring Medium: Liquid
• Accuracy Grade: 0.5G
• Certification: CE
• Customized: Customized
• Model NO.: TP2401
• Power Supply: 3.6V, 19ah
• Battery Life: 2 Years(Upload Data Once an Hour)
• Power Consumption: Stand-by Current<=80ua
• Display: LCD Display
• Network Type: Nb-Iot
• Antenna: Outside Antenna
• Sampling Interval: Once Per Minute
• Configuration Method: USB Configuration,Server Remote Configuration
• Wake-up Mode: Button Wake-up, Time-Setting Wake-up
• Upload Message: Temperature, Pressure, Alarm Information
• Working Temperature: -30°c~70°c(The Medium Is Not Crystallized)
• Temperature Effect: 0.015%F.S/ºC
• Measurement Accuracy: 0.5% F.S
• Warranty: 24 Months
• Keywords: Smart Wireless Pressure Transmitter
• Transport Package: PP Bag and Carton
• Specification: 21*15*8cm
• Trademark: NM
• Origin: China
• HS Code: 9026100000
• Production Capacity: 1000/Day

Product Description

Overview

LONN-1LX is an all-sealed input diffused-silicon level measuringinstrument which adopts the high-accuracy and high-stability pressure sensitivecomponents with stainless steel isolation diaphragm. With the reasonablestructure design and advanced micro-processing technology, it is able torealize linear error compensation and temperature drift compensation. Besides,it is equipped with a waterproof cable with ventilation duct making the sensor'sback-pressure cavity connecting to the atmosphere. Through sealed package it ismade into an industry-standard 4 ~ 20mA or 0.5 ~ 4.5V or RS485 signal integrativeproduct.

Product features

1.Wide measuring range: 0~1m~200mH2O
2.Multiple outputs available: 4-20mA, 4-20mA+Hart, 0.5-4.5V, MODBUS-RTU/RS485
3.Digital compensation technology and high accuracy
4.Good temperature drift ≤0.01%FS/ºC
5.Anti-condensation technology and anti-interference design
6.All-welded structure and protection rating up to IP68

Technical parameters 
 

Range	0~1, 5, 100, 200mH2O
Pressure type	Gauge pressure
Output signal	4~20mA, 4~20mA+HART protocol, RS485 protocol
Input voltage	12~36V DC
Accuracy	0.1	0.2(0.25)	0.5
Nonlinear Repeatability Delaying	0.1	0.2(0.25)	0.5
Zero and sensitivity drift	0.01	0.02(0.025)	0.005
Temperature compensation	-10ºC~70ºC
Work temperature	-20~+85ºC
Long-term stability	≤0.1±%FS/year
Response time	<1ms
Overload capacity	200%
Load resistance	R=(U-12.5)/0.02-RD  U=power voltage; RD=internal resistance of power source
Measurement medium	Corrosive media compatible with 316L
Diaphragm material	316L stainless steel

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