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Why is our Streaming Current Meter better than the others?

Advanced digital signal processing. The microprocessor runs an algorithm custom designed for the streaming current signal. This algorithm takes into account the shape of the small current signal generated by the sensor, rather than simply rectifying and filtering in the traditional way. This allows a response time of less than 2 seconds, rather than a more typical 30+ seconds.
Industrial sized motor and all metal enclosure and mechanical parts. All the other SCMs on the market are mostly – if not entirely – constructed with plastic parts.
Excellent immunity to electrical noise both because of the shielding characteristics of the metal construction and the advanced signal processing. SCMs are well known for vulnerability to interference.
Dual display. The only SCM with two displays, one for the un-adjusted streaming current value and one for the distance of this value from the set-point. This way you can tweak the set-point up and back in an absolutely repeatable manner. If the SCM zero offset needs to be adjusted regularly this feature makes the operators lives a lot easier, once they get used to it.
Optional built-in controller. This avoids the needs for a separate PID controller in small plants.

Streaming Current Monitor Comparision

AccuFloc

Chemtrac

Milton Roy

Power Supply

230VAC, 50/60 hz (standard),
115VAC,50 hz (option)

115VAC, 50/60 hz (standard),
230VAC,50 hz (option)

115VAC, 50/60 hz (standard)
230VAC, 50 hz (option)

Output Signal

4-20mA (max 500OHM load each)

4-20mA DC

4-20mA (max 500OHM load, isolated)

Meter Readout

Dual 3.5 digit LED
-100 ~ + 100 SCV Scale

Digital LED:
-100 ~ + 100 SCV Scale (or SCD)

Dual Digital Display:
-100 ~ + 100

Communications

RS232 option
RS-485 / MODBUS (isolated) option

RS-485

Accuracy

0.2% (on an adequately mixed sample)

1% of full scale

Response time

2 seconds

< 5 seconds

Gain Adjustment

Full range

External, 5 Pos (1x, 2x, 5x, 10x, 20x)

Full range

Zero Adjustment

Full range

Signal Filter

Adjustable low pass 2 second - 1 minute

Adjustable low pass

Probe

Quick Replacement

Quick Replacement Probe Cartridge

Sample Cell

Automatic Jet wash (opt)

External Receiver

Flow through external type, Manual Jet Wash conn. (std),
Automatic Jet Wash System (opt)

Sample Flow Rate

0.5-20 L/min
(recommended around 5L/min)

0.0189m³/min

Standard probe: 2-4 L/min
high flow probe: 4-20 L/min

Sample Flow Sensor

Optional

Sample Wetted Parts

Stainless Steel, Nylon, Epoxy

Delrin, Nylon, Neoprene Viton, PVC, Stainless

PVC, Delrin, PTFE, Silver

Sample Connections

In: 1/2" Out: 3/4" BSP

3/4" O.D BAR type (inflow)
1" O.D (outflow)

Barb Type 1/2" ID tube (std)
Barb Type 1" ID tube (high flow)

Calibration

One step quick calibration

Alarm

2x Adjustable setpoint
Fully adjustable span and zero 1x Fault alarm (SPST 5A 230 VAC)

Full Scale All Range

Band type: Deviation from set point
Relays: SPDT, 2 amps at 115/230 VAC

Ambient Temperature

-25°C ~ 50°C

-14.2°C ~ 34.7°C

0°C ~ 50°C

Enclosure

316 Stainless Steel, IP65

NEMA 4X, Polycarbonate

NEMA 4X, 316 Stainless Steel

Control Funcitons

PID (opt)
Manual tune

Single loop Proportionla + Integral + Derivative (PID) control; Continuous auto tune; Microproccessor based with self diagnostics; Automatic & Manual mode selectable

Weight

12 kg Sensor, 5 kg transmitter

4.535kgs(sesnor), 6.349kgs(transmitter)

24 lbs. (=10.89kgs)