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NMC Capacitive Level Meter
Brand: KOBOLD Instruments, Inc
The KOBOLD capacitive level indicators type NMC serve to measure liquid levels in tanks. They consist of a measuring probe and a connecting head with a plug-in evaluation module. Depending on the operating conditions, different probes are available:
- Single Probe for Standard Applications
- Double Probe with PVDF Connection for Non Metallic Tanks and at the Same Time Aggressive Medias
- Single Probe with External Reference Tube for Non Metallic Tanks or Media with Very Low Dielectric Constant
- Single Probe with a Split Connecting Head for Liquid Temperatures of up to 125° C
The devices do not have any mechanically moving parts and therefore hardly any mechanical wear. The plug-in evaluation module can de changed easily so that the devices are really easy to maintain.
Specifications
Ambient Temperature Range
- -10° to 60° C (14° to 140° F)
Applications
- Chemical & Aggressive Liquids
- Liquid Food
- Oil
- Pharmaceutical Liquids
- Water or Waterlike Liquids
Approvals & Certifications
- ATEX
- Ex II 1/2 GD Ex ia IIC T4
BSP Connection
- G 1” Male
- G 1-1/2”
- G 1-1/4”
- G 2” Male
Connection Material
- 303 Stainless Steel
- PVDF
Display
- 4-Line Alphanumeric LCD
Electrical Connectors
- Cable Gland
- M20 x 1.5
Enclosure / Body Material
- Polycarbonate
Environmental Protection
- IP65
Length
- 265 to 4,000 mm - Probe Length
Maximum System Pressure
- psi: 145 (kPa: 1000, bar: 10) at 90° C (194° F)
- psi: 435.1 (kPa: 3,000, bar: 30) at 20° C (68° F)
Orifice Size
- 1.57” (40 mm) - Weld in Sleeve
Output
- 2-Wire
- 4-20 mA
Process Temperature
- 0° to 125° C (32° to 257° F)
Sensor / Probe Material
- 303 Stainless Steel with Internal Sensor
- Stainless Steel with PTFE Coating
- Stainless Steel with PVDF Coating
Supply Voltage
- 10-35 Vdc
- 12-30 Vdc for ATEX
