Pirani and combination gauges for vacuum measurement. Select the pressure range, flange, electrical interface and output characteristics for the controller and process.
Manufacturer ordering codes are listed below. Price and availability by quotation.
Part of the Leybold THERMOVAC Pirani and combination gauges family. Compare the range and other model options.
Tell us the configuration and quantity you need. Include your process requirements if you would like help with selection.
View quote listLeybold THERMOVAC TTR 911 RN Vacuum Gauge. Pirani and combination gauges for vacuum measurement. Select the pressure range, flange, electrical interface and output characteristics for the controller and process.
Quote the complete Leybold ordering code when requesting a price. The entries below identify different configurations; voltage, flange, lubricant, cooling and interfaces must match the installation. Availability and supplied equipment are confirmed with the quotation.
| Product code | Manufacturer designation | Configuration detail |
|---|---|---|
| 21L1010200 | THERMOVAC TTR 911 RN – 16KF-RS485 | TTR 911 RN(S) (digital, higher pressure, standard version, (setpoint)) |
| 21L1015200 | THERMOVAC TTR 911 RN – 16KF-RS232 | TTR 911 RN(S) (digital, higher pressure, standard version, (setpoint)) |
| 21L1095200 | THERMOVAC TTR 911 RN – DN16CF-RS232 | TTR 911 RN(S) (digital, higher pressure, standard version, (setpoint)) |
| 21L1110200 | THERMOVAC TTR 911 RNS – 16KF-RS485 | TTR 911 RN(S) (digital, higher pressure, standard version, (setpoint)) |
| 21L1115200 | THERMOVAC TTR 911 RNS – 16KF-RS232 | TTR 911 RN(S) (digital, higher pressure, standard version, (setpoint)) |
| 21L1125200 | THERMOVAC TTR 911 RNS – 25KF-RS232 | TTR 911 RN(S) (digital, higher pressure, standard version, (setpoint)) |
| 21L1150200 | THERMOVAC TTR 911 RNS – 1/8" NPT-RS485 | TTR 911 RN(S) (digital, higher pressure, standard version, (setpoint)) |
Send the required product code, quantity, electrical supply and application details. For replacement equipment, include the complete model and serial number. Girovac can confirm the configuration, accessories, price and lead time.
| Manufacturer | LEYBOLD |
|---|---|
| Equipment type | Vacuum gauges & instrumentation |
| Ordering options | 7 manufacturer codes — see configuration table |
Send the gauge model, pressure range and process details for calibration, replacement or compatibility advice.
Confirm the range, pressure reference, connection, electrical output and whether cables, a controller or calibration are included.
Availability, lead time and the applicable warranty are confirmed for your quotation. A catalogue listing does not reserve stock.
What to check in your quotation · Delivery · Returns and faults
Leybold THERMOVAC TTR 911 RN Vacuum Gauge
Prefer to talk? 01692 660 117 · [email protected]
We use your details to respond to your enquiry. Read our privacy policy.
Compare the stated conditions as well as the values. A missing specification is not a zero rating; confirm suitability with Girovac.
Copyright © 2026 Girovac Ltd | Registered in England and Wales Number: 01758137 | Cookie Policy | Privacy Policy | Delivered by Postino
