PULSE  METER (ALUMINIUM CASE)

GAS METER (STEEL CASE)

                            SPECIFICATION:

Nominal flow-rate (Qn):1³/h

Maximum flow-rate (Qmax): 1.6³/h

Minimum flow-rate (Qmin): 0.016^m3/h

Total pressure absorption:≤160 Pa

Operation pressure range: 0.5～30 kPa

Cyclic volume:0.7l/rev.

Permissible error: Qmin≤Q<0.1Qmax ± 3%

                               0.1Qmax≤Q≤Qmax ±1.5%

Min. recording reading: 0.2 dm³

Max. recording reading: 9999.999 ^m3

Sensor style: Reed relay or Hall element (DC3～12V)

Operation ambient temperature: -10～+40 ℃

Service life: ≥10 years

Storage temperature: -20～+50℃

Central distance: 130 mm

Connection thread: M30x2mm

Dimension:: H234xW174xD123 mm

Weight: 2.00 kg

SPECIFICATION:
Nominal flow-rate (Qn):2.5³/h
Maximum flow-rate (Qmax): 4³/h
Minimum flow-rate (Qmin): 0.025^m3/h
Total pressure absorption:≤160 Pa
Operation pressure range: 0.5～50 kPa
Cyclic volume:0.7l/rev.
Permissible error: Qmin≤Q<0.1Qmax ± 3%
0.1Qmax≤Q≤Qmax ±1.5%
Min. recording reading: 0.2 dm³
Max. recording reading: 99999.999 ^m3
Sensor style: Reed relay or Hall element       (DC3～12V)
Operation ambient temperature: -10～+40
Service life: ≥10 years
Storage temperature: -20～+50℃
Central distance: 130 mm
Connection thread: M30x2mm
Dimension:: H225xW195xD170 mm
Weight: 1.90 kg

PREPAID

GAS METER (ALUMINIUM CASE)

PREPAID
GAS METER (STEEL CASE)

SPECIFICATION:

Nominal flow-rate (Qn):2.5³/h

Maximum flow-rate (Qmax): 4³/h

Minimum flow-rate (Qmin): 0.025^m3/h

Total pressure absorption:≤200 Pa

Operation pressure range: 0.5～100 kPa

Cyclic volume:1.2l/rev.

Permissible error: Qmin≤Q<0.1Qmax ± 3%

0.1Qmax≤Q≤Qmax ±1.5%

Min. recording reading: 0.2 dm³

Max. recording reading: 99999.999 ^m3

Operation ambient temperature: -10～+40 ℃

Service life: ≥10 years

Storage temperature: -20～+50℃

Central distance: 130 mm

Connection thread: M30x2mm (or by customized)

Dimension::H230xW200xD175 mm

Weight: 2.10 kg

Battery: One 3V Li/Mn (service life≥5 years) or Four AA alkaline

SPECIFICATION:
Nominal flow-rate (Qn):1.6m³/h
Maximum flow-rate (Qmax): 2.5m³/h
Minimum flow-rate (Qmin): 0.016^m3/h
Total pressure absorption:≤200 Pa
Operation pressure range: 0.5～30 kPa
Cyclic volume:0.7 l/rev.
Permissible error: Qmin≤Q<0.1Qmax ± 3%
0.1Qmax≤Q≤Qmax ±1.5%
Min. recording reading: 0.2 dm³
Max. recording reading: 9999.999 ^m3
Operation ambient temperature: -10～+40 ℃
Battery: One 3V Li/Mn(service life≥5 years)
Service life: ≥10years
Storage temperature: -20～+50℃
Central distance: 130 mm
Connection thread: M30x2mm (or by customized)
Dimension:: H234xW174xD123 mm
Batteries Weight: 2.00 kg