“Telelin” make Mercury filled absolute High vacuum manometers are used for accurate measurement of process vacuum in its last stages. They have been found useful and reliable in place of vacuum gauge particularly in process where accurate vacuum measurement in essential. 

Model Available : 

HVM-450 + SP-45 
( wall / front of panel mounting type ) 

HVN -455 + SP-45 
( Stand mounted / self standing ) 

Standard Ranges : 

a) 50-0-50 mmHg 
b) 100-0-100 mmHg 
c) Any other special range can be manufactured.

Gang Manometer means more then one manometer accommodated in common casing to facilitate different processes pressure indication at one place . It can be U-tube type or Single Limb well type . Upto 10 Manometers can be accommodated in one Gang Manometer. Ranges as desired by user in required units can be manufactured. 

Accuracy : 

+/- 2% of Full Scale Range or Better on Request. 

Model Available : 

UT-800 / UT-835 
( stand mounted type )

SW-800 /SW-835
( stand mounted type)

“Telelin” make acrylic plastic Inclined Tube Manometer are precision instruments in inclined and vertical (Well Type styles for the measurement of static pressure, vacuum or differential pressure, recommended where less then 1mm readings are required . Minimum divisions available are 0.5mm , 0.2mm , 0.1mm or as required . Four different models are available. Utilize expanded scales for unusual sensitivity for fast, easy reading of low pressures, draft or small differential pressure. 

Model Available : 

INC-535 (Right Angle Shape Acrylic Manometer) 

INC-525 (Degree Shape Manometer) 

INC-525 + Box Mounted for Portable use 

INC-575 (High Range, Long Scale Industrial grade manometer)

“Telelin” make Single Limb well Type direct reading Manometers are used for precision measurement of pressure, vacuum, differentials pressure flow and liquid level measurement. Initially liquid is filled in the well till the scale shows zero but when a positive pressure is being applied on the liquid in the well, causing the level to go down very slightly. Liquid level in the indicating tube has risen substantially giving direct reading from scale in desired units. The single limb well type manometer are accurate & dependable as well as highly versatile for many applications. All Scales are graduated to correct for the drop in the well level. 

Model Available : 

SW-312 WG (Water Column) 

SW-312 HG (Mercury Column) 

SW-335 (Standard Mounted) 

PBM-SW 
(Acrylic Body Single Limb Well Type)

“Telelin” make U-Tube Manometer are accurate, Simple and economical instruments for measurement of positive pressure, negative pressure, differential pressure, vacuum, flow etc. U-tube manometers indicates pressure as vertical distance from the top of the fluid in one leg to the top of fluid in the other leg. Scales are graduated from centre zero towards each end and distance s traveled by liquid from zero are added. There in no loss of accuracy if the two distances are different because of slight tube bore difference. The units of measure commonly used are mmW.g., inch W.g., mm Hg, Inch Hg, kg/cm 2 , PSIG, mbar, Pa , Flow Units etc. 

Model Available : 

UT-212 wall or front of panel mounting type

UT-235 Stand mounted i.e Self standing type 

UT -250 ( Wooden borad mounted U-tube manometer ) 

UT- PU ( U-tube manometer using polyurethane tube in place of glass tube )

PBM-UT ( One piece acrylic plastic body U-tube Manometer ) 

HUT- 291 ( U-tube manometer with attached 3 valve manifold or 5 valve manifold unit )

Microprocessor Based Digital Pressure Manometer, with excellent Accuracy & Repeatability in measurement of Pressure Using highly stable Temperature Compensated Pressure sensors with Microprocessor Technology and Software. This Precision Pressure Manometer provides many operational features such as any Selectable Pressure Unit, Auto Zero function, Peak Hold Mode etc. All Manometer are provided with calibration reports traceable to IDEMI.

FEATURES :

• Selectable Engg. Unit From 11 common Pressure Unit mm/inches of WC/Hg, Kg/cm2, Psi, mbar, Bar, Kpa.
• Automatic Zero Adjustment & Self Test 
• Selected Unit Remains in Memory 
• Peak Hold Mode with a Key 
• Highly Accurate ± 0.1 % of FS.
• Overload Indication (i.e. Range Exceedancy) 
• 32 Character Alphanumeric LCD (with Backlight Option). 
• Digital Averaging. 
• Re-calibration & Linearization by Keys. 
• High Resolution with 4½ Digits 
• Hand Held or Table Top Model 
• Display

SPECIFICATIONS :

Display : 16 Character X 2 Line LCD Module (Back Lit Option Through Adaptor) 
Keys : 3 Nos. (Units, Auto zero & Peak Hold) 
Resolution : 4 ½ Digit ( i. e. 19999 Counts) 
Pressure : Selectable from any of 111 pressure 
Unit : Units with Units Key 
Overload Indication : At 20 % of full Scale, Audio-Visual Indication 
Sensor Range : Any Sensor from 0.3 PSI to 5000 PSI 
Power : 6V (1.5 Vx4 Pencil Cells) or through Mains Adaptor (Optional) 
Dimension : 220 x 150 x 60 mm for Table Top Model 220 x 100 x 40 mm for Hand Held Model. 
Accuracy : Better than ± 0.1 % of ES