toner
2-9970-01-20 ［Discontinued］Gas Detection Alarm (For Hydrogen Detection) With Calibration Certificate GB-HD
Product Description
Product Model: 2-9970-01-20Product Brand: ICHINEN JIKCO […]
Contact Us
Product Details
Product Model: 2-9970-01-20
Product Brand: ICHINEN JIKCO Ltd.
Features
- Sensor conversion can be performed easily with a separately sold sensor cartridge that stores calibration data.
- The alarm settings can be changed as desired (Alarm concentration x 2 points, alarm retention/automatic return).
- External alarm outputs can be ***d to control rotating lights, solenoid valves, etc.
Spec
- Detection principle: contact combustion type
- Detecting gas: hydrogen
- Alarm setting value: 10/20% LEL
- Detection range: 0 to 100% LEL
- Temperature/Humidity: 0 to 40 ℃/15 to 85 %RH (noncondensing)
- Power supply : AC100V 50/60Hz (AC adapter included)
- Alarm function: electronic buzzer, high-brightness Red LED, external alarm output (Relay No-Voltage, 1c Contact, DC 30 V1A), 2 stages alarm specification (Can be changed at will)
- Analog output: 4 -20 mA (F.S.)
- Size: 167 x 40 x 82mm
- Weight: 250g
- Detecting gas: hydrogen
- Alarm setting value: 10/20% LEL
- Model number: GB-HD
- Accessories: Calibration certificates
- *Products with calibration certificate is a service where equipment is calibrated and calibration certificate is issued at the time of shipment.
Related product recommendations
You may also be interested in the following products
toner
1-2923-12 Digital Multimeter USB Cable PC Link 7 KB-USB7
model: 1-2923-12
brand: SANWA ELECTRIC INSTRUMENT CO., LTD. (Sanwa)
toner
![67-4719-17 [For EA714 KB] Ext***ed Photoelectric Probe EA714KB-10](https://www.jgauge.com/wp-content/uploads/2025/06/bd66c7ab11f78a4cf65b9f1e498c0bab.webp)
toner
67-4719-17 [For EA714 KB] Ext***ed Photoelectric Probe EA714KB-10
model: 67-4719-17
brand: CUSTOM corporation
toner
65-3636-86 MPP Plastic Sealed Coupled Component SUS B Type φ100 G1/2 -0.1~0.1MPA S-BU12-1000.1-0.1MPA
model: 65-3636-86
brand: Daiichi Keiki Mfg