MAKER:MEIYO ELECTRIC CO., LTD
TYPE:PTR-WS2Y /
PTR-WS2B
WATER INGRESS DETECTION SYSTEM /
P-77321 , P-88098
PTR-WS2Y

WATER INGRESS DETECTOR (TYPE: PTR-WS2Y)
TWIN RESISTANCE SENSOR
WITH COUPLE FLANGE (JIS 5K 65AFF),
BOLT & NUTS; WITH TERMINAL CONNECTOR TYPE 1.25-4 (3PCS/ SENSOR) 120% PCS

WATER INGRESS DETECTOR (TYPE:WS2B) TWIN RESISTANCE SENSOR
WITH TERMINAL CONNECTOR TYPE 1.25-3 (3PCS/ SENSOR) 120% PCS

Z757
ZENER BARRIER TYPE: Z757

SWN-W01A
WATER INGRESS MONITORING UNIT

Equipment Section: Name: ZENER BARRIER
Description:ZENER BARRIER
Manufacturer:MEIYOELECTRICCO.LTD
Model Number: Z757
1 Z757/00 ZENER BARRIER.COMPL—

Manufacturer: MEIYO ELECTRICCO.LTD Model Number:SMN-WI9H1P1B
2 WIA-9-SP/10 WATER INGRESS
MONITORINGUNIT(85mmx18mm-SMN-W01A —
1.Zener Barrier Z757
2.SMN-W01A
3.WIA-5-SP
Dia-2.2mm,L-50mm,PT100 ohm
4.WIA-5-SP
Dia-7.0mm,L-50mm, PT100 ohm

15 KB
ALARM SYSTEM MEIYO ELECTRIC SMN-WI [ASME0001]
TWIN RESISTANCE SENSOR, TYPE – PTR-WS2Y, DWG.NO. P-77321 [SUBS0001]
PTR-WS2Y TWIN RESISTANCE SENSOR, TYPE – PTR-WS2Y, CASE – SUS304
ZENER BARRIER, TYPE – Z757, DWG.NO. Z757 [SUBS0013]
Z757 ZENER BARRIER, TYPE – Z757
WATER INGRESS MONITORING UNIT, TYPE – SMN-W01A [SUBS0014]
SMN-W01A WATER INGRESS MONITORING UNIT, TYPE – SMN-W01A
SPATE PARTS LIST FOR WATER INGRESS ALARM SYSTEM [SUBS0017]
++ TWIN RESISTANCE SENSOR, TYPE: PTR-WS2B
12 RESISTANCE BULB FOR TWIN RESISTER, PT100
13 RESISTANCE BULB FOR TWIN RESISTER, PT100
ALARM SYSTEM MEIYO ELECTRIC SMN-WI [ASME0001]
ZENER BARRIER, TYPE – Z757, DWG.NO. Z757 [SUBS0013]
1 Z757 ZENER BARRIER, TYPE – Z757
WATER INGRESS MONITORING UNIT, TYPE – SMN-W01A [SUBS0014]

2 SMN-W01A WATER INGRESS MONITORING UNIT, TYPE – SMN-W01A
SPATE PARTS LIST FOR WATER INGRESS ALARM SYSTEM [SUBS0017]

3 ++ TWIN RESISTANCE SENSOR, TYPE: PTR-WS2B