ISM-2001 Electromagnetic Current Meter
Hs Engineers Product Information
ISM-2001 is a low-cost and durable induction ocean current meter with stable and reliable technology, suitable for different marine environments. ISM-2001
The ocean current meter can be easily integrated into different data acquisition units to form a multi parameter water quality acquisition system. The special structure makes
ISM-2001 has good anti biological attachment ability. ISM-2001 optional internal compass (2-axis magnetometer).
ISM-2001 current meters with different interfaces, with 2001C on the left and 2001F on the right
Technical parameters:
Measurement range: 0 to 300cm/s;
Accuracy:+/- (0.5% of reading+0.5% of range);
Iron cake section: diameter 85mm, thickness approximately 30mm;
Handle: diameter 40mm, length (without connector) 145mm (C model)/110mm (F model);
Weight (in air): 1.55kg (C)/1.25kg (F);
Working depth: 1000m;
Current: (85+35) mA (ocean current meter+compass) @ 12VDC;
Output: 0 to 5V (standard).
2001 Multi parameter Water Quality System
The 2001 series multi parameter water quality meter is a compact and intelligent instrument applied in oceanography, ports, water environment monitoring, fisheries and aquaculture fields
Sensors. The 2001 multi parameter water quality meter is flexible and versatile in use, and can be used to directly read data online or for long-term deployment and mining
Collect data.
characteristic:
Modular design allows for the selection of appropriate sensors as needed;
Memory and serial port: standard memory capacity of 256K, expandable to 1GB; It can read data directly online or for a long time
Periodic deployment, real-time data displayed through serial port;
Internal or external power supply, low system power consumption, can be deployed for a long time;
Flexible connection technology: In addition to standard RS232, RS485 can also be used for data download and system setup.
Optional models:
Compact: 1+4 or 1+5 sensors, working depth of 1000m;
Midi: Equipped with built-in battery pack, 1+8 sensors, and a working depth of 60m.
Optional sensors and technical parameters:
sensor | measuring range | accuracy | resolution | time constant |
ocean current | +/-3m/s, maximum +/-5m/s |
+/-1% | 0.05% | About 0.1 seconds |
Compass (2-axis) | 0 to 360 ° | +/-4° | 0.5° | About 0.1 seconds |
Compass (3-axis) | 0 to 360 ° | +/-1.5° | 0.1° | About 8Hz |
temperature | -2 to 38 ℃ | +/-0.05℃ | 0.01℃ | About 600s |
pressure | 2/5/10/20/50 or 100bar |
+/-0.5%, optional +/-0.1% |
0.02% | About 0.1 seconds |
Conductivity/Temperature | 1.2/12/60 mS/cm -2 to 38 ℃ |
+/-0.1% +/-0.05℃ |
0.01% 0.01℃ |
About 0.2 seconds 25/2/0.2s |
conductivity | 1.2/12/60 mS/cm | +/-0.2% | 0.01% | About 0.2 seconds |
temperature | -2 to 38 ℃ | +/-0.05℃ | 0.01℃ | About 10 seconds |
pH | 2 to 12 | +/-0.05pH | 0.01pH | About 10 seconds |
ORP | -1 to 1V | +/-0.002V | 0.001V | About 10 seconds |
D. O. Saturation | 0 to 200% | 0.1% | 0.1% | About 10 seconds |
turbidity | 20/100/400/750 FTU |
+/-2% | 0.025% | 0.1s |
Technical parameters:
Size: Compact diameter 90mm * length 200mm, MIDI diameter 128mm * length 240mm;
Working depth: Compact 1000m (deeper optional), midi60m;
Power supply: external 10 to 30VDC, compact 25C battery, MIDI 7D alkaline battery;
Memory: 256K, compact and expandable up to 1GB.