Technical indicators:
Signal: Receive signal sensitivity of a ST series vibration speed sensor: 20mV/mm/s ± 5%
Frequency response: 5 ~ 300Hz
Range: 500μm (peak-to-peak) or 0-50.0mm/s (true RMS)
LED indication: OK green, Alert, Danger red
Measurement error: ±1% of full scale
Current output: 4-20mA active, output load ≤500Ω
Alarm point setting: 0-100% full scale, accuracy ± 1%
Alarm reset mode: automatic or manual (site reset button, remote alarm reset terminal),
Following electrical sealing: epoxy resin, node capacity DC30V/5A or 220V/5A, single pole double throw
Power-on delay: about 10 seconds
Temperature range: -25°C to +65°C during operation
-40°C to +85°C during storage
Relative humidity: up to 95%, no condensation
Dimensions: 90W × 120L × 75Hmm
Installation size: 80×90mm
Weight: about 660g
HZD-B-4 integrated, vibration transmitter
Accuracy:
Standard output error: 1%
l working environment:
Working temperature: -20 ° C ~ 70 ° C
Storage temperature: -30 ° C ~ 85 ° C
Relative humidity: 20~95% non-condensing
HN-3/CZ750/VB-Z420/XZD-Z/RDXZ-2/HZD-Z/JX5021A/B/JX5022A/B/ZXP-J220/MZD-SH axis vibration monitor
RKR-939B fan safety operation monitor / KR-939B3 fan safety monitor / KR-939B4 fan safety monitor
KR-939B4-4 equipment safety monitor / KR-32 dual channel equipment safety monitor / KR-34 four channel equipment safety monitor / KR-939NCS type fan speed frequency meter / HY-201V vibration temperature combination monitor HZD -B-5/HZD-B-4/Integrated, Vibration Transmitter
HZ-847/VB-Z470B/VB-Z470/JM-C-7F/SZC-04F/HZS-04F/JX5031T03/ EN2000A3/IC-3A/IC-3AP positive and negative speed monitor HY-VT5 vibration display transmitter
CA79860-01-00 Connecting Cable CA79860-06-00 Connecting Cable CA79860-18-00 Connecting Cable CA79860-24-00 Connecting Cable CA79860-2600 Cable Connector CA79860-3900 Cable Connector HZDYB Integrated Explosion-proof Vibration Transmitter
B49 (UHZ) series magnetic flip column liquid level sensor SZCB-01i type explosion-proof magnetic resistance type speed sensor SZ-6i type explosion-proof magnetic electric speed sensor TD-1i type LVDT sensor CWY-DO eddy current sensor probe front end CWY- DO810030 eddy current sensor extension cable TRLS-9 low frequency vibration speed sensor TRLV-9200 vibration speed sensor TRLV-9268 vibration speed sensor TRLV-8 vibration speed sensor GA-GT-61 acceleration sensor TR2001 axial displacement transmitter TR2011 shaft vibration transmission TR2081 speed transmitter TR2031 shell vibration transmitter TR2061 bearing vibration transmitter TR3001 axial displacement transmitter TR3011 shaft vibration transmitter TR3081 speed transmitter TR3031 shell vibration transmitter TR3061 bearing vibration transmitter WB- 8501C digital display axial position detection system WB-8112B digital display dual channel vibration detector instrument WB-8521C digital display relative expansion detector
Urea`s nitrogen content is the highest among all the solid fertilizer,as a type of a neutral, available fertilizer.It can be used either alone or as material for varieties of compound fertilizers.No harmful substances are left in the soil and there is no adverse effect of long-term application.
Urea N46%
Granular Size
2-4mm
Prilled Size
0.85-2mm
Color
Pure White
Nitrogen
46% min
Moisture
1% max
Biuret
1% max
Radiation
Non-radiactive
Free Ammonia
160pxt ppm max
Urea is usually used as based fertilizer & topdressing,sometimes as seed fertilizer.
1. Urea can only be absorbed by plants after hydrolyzed,prevent it lose with moisture before that
2. It needs to be applied 4-8days before fertilization & should be deeply covered with soil
3. Not recommended to use as seed fertilizer
Urea N46,Urea Prilled 46%,Urea Granular 46%,Urea 46 Granular
Hebei Woldi Trading Co.,LTD , https://www.woldigroup.com