Dwyer  LFM系列浮子流量计

指示水流量

Service:

Water.

Wetted Materials:

Body: Polycarbonate; Flange nut: ABS; Float stop: LFMA, LFMB, LFMC: ABS; LFMD, LFME, LFMF: Polypropylene; O-rings: Fluoroelastomer; Rod & float: 316 SS; Connections: 20 mm & 63 mm metric union fittings: ABS; 32 mm & 40 mm metric union fittings: PVC; 1/2" & 3/4" male NPT fittings for LFMA, LFMB, LFMC: ABS; 3/4" male and female NPT fittings for LFMD: PA66 nylon; 1" & 2" male NPT fittings: PA66 nylon.

Pressure Limit:

87 psi (6 bar) at 68°F (20°C); 90° elbow fittings 116 psi (8 bar) at 68°F (20°C).

Accuracy:

±5%.

Process Connection:

LFMA: 1/2" male NPT. Optional 20 mm metric union; LFMB: 1/2" male NPT. Optional 20mm metric union or 1/2" male NPT with 90° elbow; LFMC: 1/2" male NPT. Optional 20 mm metric union, 3/4" male NPT, or 1/2" male NPT with 90° elbow; LFMD: 3/4" male NPT. Optional 32 mm metric union, 3/4" female NPT, or 3/4" male NPT with 90° elbow; LFME: 1" male NPT. Optional 40 mm metric union, 1" female NPT, or 1" male NPT with 90° elbow; LFMF: 2" male NPT. Optional 63 mm metric union or 2" female NPT.

Weight:

LFMA: 2 oz (56.7 g); LFMB: 3 oz (85.0 g); LFMC: 4 oz (113.4 g); LFMD: 10 oz (283.5 g); LFME: 15 oz (425.2 g); LFMF: 40 oz (1.1 kg).

CAUTION: Series LFM Flowmeters are for indoor use only or areas without direct sunlight. Polycarbonate is adversely affected by ultraviolet light.

压力限制: 120 psi (8.2 bar) at 68°F (20°C); 90° elbow fittings: 116 psi (8 bar) at 68°F (20°C). 
精度: ±5%.
连接: 
LFMA: 1/2" male NPT (optional 20 mm metric union).
LFMB: 1/2" male NPT (optional 20 mm metric union or 1/2" male NPT with 90° elbow).
LFMC: 1/2" male NPT (optional 20 mm metric union, 3/4" male NPT, or 1/2" male NPT with 90° elbow).
LFMD: 3/4" male NPT (optional 32 mm metric union, 3/4" female NPT, or 3/4" male NPT with 90° elbow).
LFME: 1" male NPT (optional 40 mm metric union, 1" female NPT, or 1" male NPT with 90° elbow).
LFMF: 2" male NPT (optional 63 mm metric union or 2" female NPT).
重量: LFMA: 2 oz (56.7 g); LFMB: 3 oz (85.0 g); LFMC: 4 oz (113.4 g); LFMD: 10 oz (283.5 g); LFME: 15 oz(425.2 g); LFMF: 40 oz (1.1 kg).

注意: LFM 系列流量计仅适用于室内或无阳光直射的地方.

Dwyer  LFM系列浮子流量计

型号描述

 LFMA-01-A2聚碳酸酯流量计, 范围 0.1-1 GPM (.5-4 LPM) 水, 1/2" male NPT, 316 SS float.

 LFMA-02-A2聚碳酸酯流量计, 范围 0.2-2 GPM (1-7 LPM) water, 1/2" male NPT, 316 SS float.

 LFMA-03-A2聚碳酸酯流量计, 范围 0.5-5 GPM (1.8-18 LPM) water, 1/2" male NPT, 316 SS float.

 LFMB-04-A2聚碳酸酯流量计, 范围 0.1-1 GPM (.5-4 LPM) water, 1/2" male NPT, 316 SS float.

 LFMB-05-A2聚碳酸酯流量计, 范围 0.2-2 GPM (1-7 LPM) water, 1/2" male NPT, 316 SS float.

 LFMB-06-A2聚碳酸酯流量计, 范围 0.5-5 GPM (1.8-18 LPM) water, 1/2" male NPT, 316 SS float.

 LFMC-07-A2聚碳酸酯流量计, 范围 0.25-2.5 GPM (1-10 LPM) water, 1/2" male NPT, 316 SS float.

 LFMC-08-A2聚碳酸酯流量计, 范围 0.5-5 GPM (1.8-18 LPM) water, 1/2" male NPT, 316 SS float.

 LFMC-09-A2聚碳酸酯流量计, 范围 0.8-8 GPM (3-30 LPM) water, 1/2" male NPT, 316 SS float.

 LFMD-10-C2聚碳酸酯流量计, 范围 0.8-8 GPM (3-30 LPM) water, 3/4" male NPT, 316 SS float.

 LFMD-11-C2聚碳酸酯流量计, 范围 1-10 GPM (4-40 LPM) water, 3/4" male NPT, 316 SS float.

 LFME-12-F2聚碳酸酯流量计, 范围1.2-12 GPM (5-50 LPM) water, 1" male NPT, 316 SS float.

 LFME-13-F2聚碳酸酯流量计, 范围2-20 GPM (8-80 LPM) water, 1" male NPT, 316 SS float.

 LFME-14-F2聚碳酸酯流量计, 范围 2.5-25 GPM (10-100 LPM) water, 1" male NPT, 316 SS float.

 LFMF-15-I2聚碳酸酯流量计, 范围 2.5-25 GPM (10-100 LPM) water, 2" male NPT, 316 SS float.

 LFMF-16-I2聚碳酸酯流量计, 范围 5-45 GPM (20-180 LPM) water, 2" male NPT, 316 SS float.

 LFMF-17-I2聚碳酸酯流量计, 范围7-70 GPM (25-250 LPM) water, 2" male NPT, 316 SS float.

 A-56020 mm metric union fitting - ABS (Series LFMA).

 A-5661/2" male NPT fitting - ABS (Series LFMA).

 A-56120 mm metric union fitting - ABS (Series LFMB).

 A-5671/2" male NPT fitting - ABS (Series LFMB & LFMC).

 A-5751/2" male NPT with 90° elbow fitting - PVC (Series LFMB).

 A-56220 mm metric union fitting - ABS (Series LFMC).

 A-5683/4" male NPT fitting - ABS (Series LFMC).

 A-5761/2" male NPT with 90° elbow fitting - PVC (Series LFMC).

 A-56332 mm metric union fitting - PVC (Series LFMD).

 A-5693/4" male NPT fitting - nylon (Series LFMD).

 A-5723/4" female NPT fitting - nylon (Series LFMD).

 A-5773/4" male NPT with 90° elbow fitting - PVC (Series LFMD).

 A-56440 mm metric union fitting - PVC (Series LFME).

 A-5701" male NPT fitting - nylon (Series LFME).

 A-5731" female NPT fitting - nylon (Series LFME).

 A-5781" male NPT with 90° elbow fitting - PVC (Series LFME).

 A-56563 mm metric union fitting - ABS (Series LFMF).

 A-5712" male NPT fitting - nylon (Series LFMF).

 A-5742" female NPT fitting - nylon (Series LFMF).

Dwyer  LFM系列浮子流量计