Weight Measurement Function: By Hours, minutes and seconds unit, Display the status of the usage of liquid gas and it can be used being installed on storage tank or tank lorry and can be carried as a portable measuring instrument.
PC Monitoring Function: As the remained liquid goes below 10% of its capacity, it automatically alarms to supplement liquid gas. Thus, the appropriate time for supplement of liquid gas can be decided on time.
Alarm Function: the liquid remaining of the storage tank is less than 10%, The alarm sound provides information that you can setting the a liquid supply time.
Diversity Of Power Supply: Use the usual 220volt electric, in case of power outage, the built-in battery will supply the charged electricity, in addition built-in battery is operated and available for tank lorry using the car battery.
Option (Printer : additional purchase): Receipt Output Function; Portable thermal transfer printer can use the output value measuring of storage tank and tank lorry without visiting a long measuring place directly by the output as a receipt.
1.General
PZ96 Series power analyzer specializes in measuring the data of all kinds of AC networks, such as the currents, the voltages, the powers, the energies etc... It may be used for local display, or it is connected with the control equipment in measuring and controlling system.
They are a kind of programmable analyzer. With the 4 key on the front, we can set their parameters according to the network which we measure. They have many option functions. They can be equipped RS-485 communication with Modbus-RTU protocol; or they can output analog signal. With logic input or logic output, we can realize controlling other equipment remotely
They are a kind of analyzer with excellent cost performance, since they regroup the functions of traditional electric transmitter and digital meters. Therefore they are widely being used in kinds of control system, SCADA system and power management system.
3.Options
- Display (L): LED or LCD display, the brightness can be set
- Communication (/C): RS485 (Modbus-RTU); 1 start bit, 8 data bit, 1 stop bit, no parity, speed
(1200/2400/4800/9600/19200)
- Alarm output(/J): 1 passive relay (1A/30VDC, 1A/250VAC); alarms of over voltage, low voltage and over current;
The hysteresis and the delay can be set
- Analog output(/M): DC4~20mA, DC0~20mA( load < 600ª+), DC0~5V,DC1~5V( load > 1kª+); Number: /M, /M3 (1 or 3
analog outputs)
- Logic options(/K)
4 logic inputs and 2 logic outputs
Logic Input: dry contact Input, supplied inside, optoisolator
Logic output: NO-NC contact; 1A/30VDC,5A/250VAC ( to control other equipments)
- Accuracy: 0.2
Note: /M and /K can not be chosen simultanously.
4. Specification
96 * 96 mm
PZ96-E3 3 Phase LED
PZ96L-E3 3 Phase LCD
72 * 72 mm
PZ72-E Single Phase LED
PZ72L-E Single Phase LCD
80 * 80 mm
PZ80-E Single Phase LED
PZ80-E3 3 Phase LED
PZ80L-E Single Phase LED
PZ80L-E3 3 Phase LCD
120 * 120 mm
PZ42-E3 3 Phase LED
PZ42L-E3 3 Phase LCD
Digital panel meter
Digital panel meter which is various and artistic in appearance design is used for dual slope, high precise a/d changeover circuit and high light led cassette setting specification. It is very convenient for user to fix the equipment.
Function random phase measurement, AC current and leak current measurement, AC Voltage detection, distinguish the inductive circuit and capacitive circuit, sequence of three-phase voltage detection and connection group of transformer detection, etc.
Power supply DC9V alkaline dry battery LR6f-6 continuous duty :300h
LCD 3-1/2 LCD display
Dimension Width *length* thick·ª92mmf-192mmf-50mm
LCD dimension Display domain·ª64mmf-54mm ·+font high·ª40mm
Clamp mouth ¬+7.5mm ·+¬+40mm lectotype·¼
Measuring range phase·ª0~360fp·+current·ª0~200mA/2A/10A·+voltage·ª0~20V/200V/500V
resolution phase·ª1fp·+current·ª0.1mA·+voltage·ª0.01V
Measurement accuracy
·+50Hz,23f¦f+1f¦·+40-60%RH·¼ phase·ªf+3fp
current·ªf+1%f+2dgt
Voltage·ªf+1.2%f+2dgt
line voltage Line test under AC500V
Sampling speed About 3 times /s
Signal frequency sine wave 45Hz~55Hz ¬-=0.05
Data hold Data holding function·ªdisplayed by fªDHfª symbol
Back light function Blue back light ,suit for dark occasion
Automatic shutdown After starting up 15min·+it shutdown automatically to reduce battery consumption
Battery voltage When battery voltage is low ,battery low voltage symbol will filker to remind replacing battery;
Quality Core about590g·+with battery·¼·+long flat nose current pliers about ·ª175gf-2·+big round tongs clamp·ª120g
Work temperature and moisture -10f¦~40f¦·+85%rh below
Storage temperature and moisture -20f¦~60f¦·+70%rh below
Driving point impedance AC voltage driving point impedance·ª2M¬+·+when test phase U1-U2·ª40K¬+
Insulation intension fª10M¬+9·+Between wire of meter and crust·+two voltage input port·¼
Voltage bear Between port of voltage input and box, split core type currenttransformator and clamp handle& winding coil: 1000V/50Hz, 1min experiment can be reach when sine wave AC voltage 500V/50Hz between port of voltage input.
MF5806 Series Digital Oxygen Flow Meters General description
MF5806 series oxygen flow meters are specially designed for hospital individual oxygen therapy applications. it provides precise measurement of instant oxygen intake rate and accumulated oxygen dosage for the individual oxygen delivery system. the design provides low power consumption that make it possible for operation on battery when power is an concern. themeter can be directly connected to the central station via RS485 that can provide remote monitoring and control which will reduce the risk of oxygen over dosing.
MF5806 Series Digital Oxygen Flow Meters Features and Applications
- Plug-and-paly hospital oxygen deliver design for easy usage
- Mass flow technology provide precise instant rate and accumulated dosage
- Historical data storage and retrieval
- Password protected access
- Instant rate and accumulated dosage alarm
- Excellent repeatability and accuracy
- Low power design with stand-alone operation by battery
MF5806 Series Digital Oxygen Flow Meters Specifications
* Flow Range: 0 ~ 10 SLPM
* Accuracy: �±(1.5+0.5 FS)%
* Repeatability: 0.5%
* Respâ??onse Time: 2 sec
* Digital Output: RS485 (Modbus)
* Working Pressure: 0.1 ~ 0.6 MPa
* Working Temperature: -10 ~ +55'C
1) Constant Current Selected automatically depending on
ground conditions
Max. Current 500mA
Min. Current 1mA
2) Voltage (Max) 500 V (1000 Vpp)
3) Power 40W
b. Amplifier
Voltage Measurement
Input Impedance 10 M Ohm
Input Range 0-200V
Precision + 0.05 mV
Noise Rejection 95 dB at 50-60 Hz
c. Resistance Measurement
Apparent R Range m Ohm, Ohm, K Ohm
Apparent R Precision 0.02 m Ohm at 500 mA
d. System Data
Cycle time 12 seconds
Accuracy 2%
Diagnostic display 9 codes
Temp. Range 0 v 50 degree c
e. Power Source 12 Volt, 12 Ah Rechargeable Battery
Measuring capacity 2000 readings at 20 mA
200 readings at 500 mA
f. Weight 12.5 Kg
g. Dimensions L 400mm X W 225mm X H 330mm
Weight 20 kg of instrument Additional Accessaries 60-80 Kg.
Digital Grain Moisture Meter
Model : GA-271
Range : 3.5 to 40%
Accuracy :±0.2%
Display : Three Seven Segment FND
Principle : Resistance Measurement
Power : Six 9v Dry Cells or 230 Volts 50 Hz AC through Adaptor
Temperature : Automatic
Size : 300x170x260 mm. approx.
Weight : 9.5 Kg approx. without accessories.
