ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 2200 |
| Delivery Time | 5-8 days |
| Packaging Details | Box pack |
| Dimensions | 86×55×20 mm |
| Weight | 76 g |
| Shell | Stainless steel |
| Protection | IP67 |
| Temperature | Continuous -20 to +60℃ |
| Intermittent | -30 to +60℃ |
| Humidity | 0–95% RH |
| Sampling | Diffusion type |
| Brand Name | YJJ |
| Model Number | PGM-1700 |
| Place of Origin | USA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 2200 |
| Delivery Time | 5-8 days | Packaging Details | Box pack |
| Dimensions | 86×55×20 mm | Weight | 76 g |
| Shell | Stainless steel | Protection | IP67 |
| Temperature | Continuous -20 to +60℃ | Intermittent | -30 to +60℃ |
| Humidity | 0–95% RH | Sampling | Diffusion type |
| Brand Name | YJJ | Model Number | PGM-1700 |
| Place of Origin | USA | ||
| High Light | RAE Systems toxic gas detector ，portable gas detection instrument ，single gas analyzer with warranty | ||
Product Description:
YJJ PGM-1700 RAE Systems Portable Single Toxic Gas Personal Protection Detection Instrument
Features:
I. Core Parameters (H₂S / CO Versions)
1. Sensor (Electrochemical EC)
H₂S Version: 0–100 ppm, resolution 0.1 ppm; T90 < 12 s; Error ±3%
CO Version (Low): 0–500 ppm, resolution 1 ppm; T90 < 15 s
CO Version (High): 0–1999 ppm, resolution 1 ppm; T90 < 15 s
2. Alarm Settings (Customizable)
H₂S Default: Low 10 ppm, High 20 ppm, STEL 15 ppm, TWA 10 ppm
CO Default: Low 25 ppm, High 50 ppm, STEL 100 ppm, TWA 25 ppm
3. Physical / Environmental
Size: 86×55×20 mm; Weight: 76 g (including battery)
Shell: Stainless steel + engineering plastic; Protection: IP67 (dustproof, water-resistant)
Temperature: Continuous -20 to +60°C; Intermittent -30 to +60°C
Humidity: 0–95% RH (no condensation)
4. Electrical / Display
Sampling: Diffusion type; Display: LCD real-time concentration, TWA/STEL/peak, battery level, calibration reminder
Alarm: 95 dB buzzer + 6×LED flashing + vibration (Triple alarm)
Battery: 2/3 AA lithium batteries (non-rechargeable, replaceable); Battery life: 2 years (standard)
Data: Store 10 alarm records; Transmission: Infrared (AutoRAE Lite calibration/download)
Certification: ATEX II 1G, IECEx, UL/cUL, CMC
II. Main Applications
1. Personal Safety Protection (Core)
Oil / Petrochemical, Natural Gas, Sewage Plant: H₂S leakage warning
Metallurgy, Coking, Boiler Room, Underground Pipe Laying: CO poisoning protection
Entry into confined spaces (storage tanks, ship cabins, pipelines): Personal on-site monitoring
2. Industrial Safety Inspection
Factory fixed-point inspection, hot work supervision, confined space operation approval
Occupational Health: Daily TWA/STEL exposure monitoring,超标 alarm
3. Municipal / Public Safety
Gas pipeline repair, sewer / inspection well operation, fire emergency rescue
Specifications:
| Core Parameters | H2S / CO Versions |
| Sensor | Electrochemical EC |
| H2S Version | 0.1 ppm |
| CO Version (Low) | 0–500 ppm |
| CO Version (High) | 0–1999 ppm |
| H2S Default | Low 10 ppm, High 20 ppm |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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