Electric float level transmitterDetailed product description：

Introduction to UTD-2390 Electric Float Liquid Level Transmitter:
Easy to exchange. Durable and corrosion-resistant structure. High sensitivity. High precision and good repeatability.
Strong applicability. Moisture resistant structure. Equipped with electromagnetic interference filter.

Technical specifications of UTD-2390 electric float level transmitter
This series of instruments consists of two parts: an electric transmitter (i.e. the header part) and a liquid level sensor (i.e. the float torsion tube part). The header section is composed of Fisher 2390 or 3690B, while the float section has the following structural types.
Installation of top and bottom flanges for external float 01
11. Installation of side flanges on the outer cylinder
Installation of flange on the top side of the 21 outer float
31. Installation of bottom flange of external float
Installation of 51 outer float top flange
Installation of flange on the side of the 61 outer float
Installation of top and bottom flanges for 05 high-temperature external float
Installation of flange on the side of the 15 high temperature external float
Installation of 25 high temperature external float top flange
Installation of flange on the bottom side of the 35 high temperature external float
Output signal: 4-20mADC (including positive and negative output functions)
Accuracy of header section (specific gravity=1): ± 0.5% FS
Lag: ± 0.15FS
Repeatability: ± 0.1% FS
Dry standard: ± 0.2% FS
On site indicator header: ± 2.5% FS
Overall performance (specific gravity=1, standard twisted tube):
Linearity: ± 0.75% FS
Lag: 0.4% FS

Electromagnetic compatibility:
Electromagnetic interference (EM1): After the transmitter is covered, this product meets the requirements of SAMA standard PMC33.1-1978 level 3-abc: the instrument output change is less than ± 0.5% of the actual range when the electric field strength is 30r/m (approximately a 5-watt, 20-1000MHz transmitter operates at a distance of 0.5 meters from the instrument)

Power requirements:
Standard transmitter: 11-45VDC with power reverse protection
CSA and FM protection requirements are 11-30VDC
PTB intrinsic safety protection requires 11-2.5VDC
IE protection requirement: 11-45VDC
Range adjustment range:
10-100% float length (liquid level measurement standard volume float) range adjustment range. 100% float length shell protection capability
Moisture proof: Compliant with IEC529IP66 (NEMA4)
Instantaneous power surge protection: The instrument will not be damaged if the line to line 100A surge lasts for 100 nanoseconds or 1.5 kilowatts for 1 millisecond.
Standard float volume and weight: ordinary type: 508 cm3 0.95kg
High temperature type: 638 cm3 1.00kg
Range (unit: mm): 500800120016002000
Medium specific gravity: 0.4-1.0 g/cm3 (special ordering can be made outside this range)
Minimum specific gravity difference for interface measurement: 0.1 (standard float)
Work pressure (unit: Mpa)
External float type: 6.3, 16
Internal floating top type: 6.3
Internal float side type: 4
Explosion proof instrument: Explosion proof grade Exd Ⅱ CT4
Intrinsically safe instrument: Explosion proof grade Exia Ⅱ CT4
Dust explosion-proof instrument: explosion-proof grade DIP DDT13 safety barrier