Manufacturer: Leybold
Product Name: PENNINGVAC PTR 237 N, DN 40 CF
Product Type: Cold-Cathode Vacuum Gauge
Category: Parts & Components
Subcategory: Pressure Management / Gauges
Connection Inlet Flange: DN 40 CF / 2.75 in
Measurement Principle: Cold-cathode vacuum gauge, inverted magnetron
Pressure Measurement Min: 1.000 × 10⁻⁷ Pa
Pressure Measurement Max: 1.00 Pa
Product Pressure Range: Medium Vacuum / High Vacuum
Measurement Uncertainty: ±30% from 1×10⁻² to 1×10⁻⁸ mbar
Gauge Accuracy Level: Medium
Gauge for Corrosive Gases: No
Power Supply Voltage: DC 15-48V
Power Supply Frequency: DC Voltage
Power Consumption Max: 4 W
Recommended Controller: DISPLAY / Graphix
Communication Interface Protocol: 0.667 - 10 V log linear with pressure PTR 225 RN
Customer Communication Interface: 0-10 V analog input, linear gauge
Electrical Communication Connector: RJ45 / FCC 68 Female
Type of Gauge Cable: Type A, RJ45 to RJ45
Setpoint Quantity: 0
Status Indicator: LED Light Ring
IP Rating: IP40
Dimension Length: 0.098 m
Dimension Width: 0.045 m
Dimension Height: 0.045 m
Weight: 0.630 kg
Ambient Operating Temperature: 5°C to 60°C
Ambient Storage Temperature: -30°C to 70°C
Maximum Baking Temperature: 50°C
Maximum Baking Temperature, Electronics Removed: 150°C
Maximum Altitude: 3000 m
Maximum Continuous Absolute Inlet Pressure: 1.500 × 10⁵ Pa
Maximum Inlet Overpressure: 1.000 × 10⁶ Pa
Body Material: Stainless Steel 1.4404 / 316L
Material Exposed to Vacuum: Stainless Steel 316L and 304L, glass, molybdenum, trace nickel and nickel iron
Certification: CE, RoHS, REACH, China RoHS, CSA, UL